JP2002188207A - Buildings whose components can be reused - Google Patents

Abstract

(57) [Summary] [Problem] To re-use a component that can satisfy the cause of contributing to global environmental conservation and the practicality of realizing a low-cost building by creating a construction mechanism in which the component can be reused. Providing a building that can do it. A frame of a building (10) is composed of an outer shell frame (11) and an earthquake-resistant frame (12), and the outer shell frame (11) has a number of standardized fixed-length straight members (13A to 13C), a beam-column joint unit (14), and a top. The seismic frame 12 is constructed by detachably connecting a chevron unit, a column base unit 15, a connecting body, and the like, and a seismic frame 12 is formed by detachably connecting standardized steel columns 11a, steel beams 12b, and the like. The earthquake-resistant frame 12 and the outer shell frame 11 are detachably connected to each other, and an exterior material that blocks intrusion of rainwater or the like is attached to the outer side of the outer shell frame 11. [Effect] Not only can components be reused, but also a building with a large space can be constructed at low cost.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building in which components can be reused, and more particularly to a building in which components in a single-function large span building such as a flat warehouse and a coal storage facility can be reused.

[0002]

2. Description of the Related Art It has already been proposed to divide a building frame into a main frame supporting a force acting on the building and a subframe supported or connected to the main frame. These proposals include, for example, the following. The building frame is divided into a main frame supported by the foundation and a subframe disposed around the main frame. At the top of the main frame, there is a hanging frame projecting toward the subframe. A building provided with a sub-frame portion suspended from the suspension frame portion (for example, see Japanese Patent Application Laid-Open No. 7-216991). The main frame of the building has a multi-layered beam frame,
Each of the substructures is supported by the main body, and is divided into substructures, which are built on the upper side of each of the multi-layered beam frames.
A building in which at least one of the multi-layered substructures is provided with a columnar member made of a rigid member that plastically deforms in response to a horizontal external force (for example, see Japanese Patent Application Laid-Open No. HEI 8-21124). On the inside of a large frame frame composed of a large column and a large beam, a multi-story frame composed of a large number of columns and a large number of beams is provided, and some beams of the large number of beams are provided. A building composed of deformed beams having a lower yield point than other beams (for example, see Japanese Patent No. 2958827). The main columns are erected with a span larger than the normal column interval, and the main beam frame is erected at least in the middle floor between the main columns with a vertical interval larger than the normal floor height. A large space portion is formed in the main column and the main beam frame around the large space portion, and a mounting portion is provided with a normal floor height interval and a normal beam interval, and a floor member and a column member are provided in the mounting portion. (For example, refer to Japanese Patent No. 2697367).

[0003]

Conventionally, architecture is made to order with one piece of goods, and each is made with individual details.
Dismantling it and reusing its components was rarely done in modern times. Building materials are standardized from the viewpoints of building cost reduction and global environmental protection, and are generally distributed. However, as a building whose constituent members can be reused, it has not yet been distributed. On the other hand, in the construction process, temporary materials such as single pipes, frame scaffolds, clamps and the like are widely used and reused due to the unification of their standards, and are widely used. In the above-mentioned building, the main frame portion supports the sub-frame portion via the hanging frame portion, and the sub-frame portion does not support external force acting on itself, its own weight, etc. The disadvantage is that it must be built. In the building, a multilayer sub-structure is built above each layer of the multilayer beam structure of the main structure, and each sub-structure is supported by the main body portion, Since the external force, the own weight and the like acting on the sub-structure are all transmitted to the main body and supported by the main body, there is a disadvantage that the main structure needs to be firmly formed. In the building, a multi-story frame including a large number of columns and a large number of beams is provided inside the large frame, and the multi-story frame is supported by the large frame beams of the large frame. Therefore, external forces acting on the frames of multiple floors, their own weight, etc. are all transmitted to the large frame and are supported by the large frame, so it is necessary to firmly build the large columns and beams of the large frame. There is a disadvantage that. The building is composed of a main pillar and a main beam skeleton, a large space portion is formed between each main beam skeleton, and the main pillars and the main beam skeleton around the large space portion have a normal floor height interval and Mounting portions are provided at regular beam intervals, and floor members and column members are detachably mounted on these mounting portions, and the mounting method of the floor members and column members in the large space portion is changed. By doing so, there is an advantage that a wide variety of target spaces can be created, but external forces acting on the floor members and column members attached to the large space portion via the attachment portion, their own weights, etc., all pass through the attachment portion. Therefore, there is a disadvantage that the main column and the main beam skeleton need to be firmly formed because they are transmitted to and supported by the main column and the main beam skeleton. Today, when global environmental protection has begun to be strongly called out, the idea of the invention of this application is to make it possible to reuse building components as well as the use and reuse of temporary materials in construction. It is the origin. In order to satisfy a large number of functions under limited conditions, many buildings made of many components and equipment assemblies have limited single functions even if reuse as described above is impossible. It is considered that this building can be reused in the building. The problem to be solved by the present invention is to provide a building whose components can be reused without the above-mentioned drawbacks of the prior arts, in other words, a building mechanism in which the components can be reused. It is an object of the present invention to provide a building in which constituent members capable of satisfying the cause of building and contributing to global environmental conservation and the practicality of realizing a low-cost building can be reused.

[0004]

In a building in which the components of the present invention can be reused, the building frame is composed of an outer shell frame and an earthquake-resistant frame, and a number of standardized standard members are used as the components of the outer shell frame. A straight-line unit, a column-to-column joint unit, a column-base unit and a joint, or a number of standardized straight-line units, a column-beam joint unit, a top chevron unit, a column-base unit and a joint are used, A shell frame is constructed by detachably connecting a large number of the constituent members, and a standardized steel column, a steel beam, or the like is used as a constituent member of the earthquake-resistant frame, and the earthquake-resistant frame attaches or detaches the structural members of the frame. It is built inside the outer shell frame by connecting as much as possible, the seismic frame and the outer shell frame are detachably connected, and the exterior material that blocks intrusion of rainwater etc. is installed outside the outer shell frame. It is assumed that. The components of the outer shell frame that forms the building have a truss structure so as to be compatible with the components of the temporary structure assembled with single pipes, etc., and the outer shell frame resists its own weight, snow load, etc. within the control range. Design to be able to The anti-seismic frame is a conventional steel frame frame structure, and is designed to be able to resist horizontal force due to other earthquakes and winds such as the weight of the outer shell and the snow load.

[0005] In a building in which components of a preferred form of the present invention can be reused, an outer shell frame is provided between a pair of outer wall frames extending at least a predetermined distance apart in a girder direction and a pair of outer wall frames between the upper portions thereof and the beam direction and the girder direction. And a roof frame having both ends connected to the upper portion of the outer wall frame, and each of the pair of planar column frame members is provided with one or more fixed-length linear members on the upper side of the column base unit. Is formed by detachably connecting the column-beam joint members to both ends of a plurality of connection units formed by detachably connecting a plurality of fixed-length straight material units. A beam-and-column joining unit is detachably connected to both ends of a plurality of connecting units formed by connecting or detachably connecting one or more fixed-length straight-line units to both ends of the top chevron unit, respectively. Then formed A column-type column / beam frame member extending in the direction between beams by detachably connecting the beam / column joint units at both ends of the beam frame member to the upper end of the fixed-length straight member unit above each column frame member. Adjacent ones of a large number of column-shaped pillar / beam frame members formed and arranged at predetermined intervals in the girder direction attach / detach each unit constituting them with a connector extending in a number of girder directions. The outer wall frame and the roof frame are configured by being connected as much as possible, and the column base unit, the fixed-length straight-line unit, the top chevron unit, the beam-column joint unit, and the connecting body, which are the constituent members, are standardized so as to have compatibility. It is characterized by having.

In a preferred embodiment of the present invention, the following standardized units and braces (A) to (E) are used as constituent members. (A) A chord and a bundle are made of a steel pipe having a predetermined outer diameter, two chords having a predetermined length are arranged in parallel at a predetermined interval, and a chord having a predetermined length is provided between a pair of chords. At least three bundles are arranged in parallel at substantially equal intervals, and both ends of each bundle are joined to a chord to form a ladder-like frame, and the chord and the bundle of the frame are formed. Are arranged in the same plane, and diagonal members made of steel pipes are respectively arranged along a diagonal thereof on a plurality of quadrangular portions made of chord members and bundle members of the frame body. Both ends of the material are joined to or near a joint between the chord and the bundle, connection portions are respectively formed at both ends of each chord of the frame, and a bundle inside at least one chord is provided. Steel locking rods are protruded at two positions at a predetermined interval between the portions, and a small number of intermediate bundles excluding the bundles located at both ends are provided. A fixed-length linear material units steel locking rod projecting respectively at two positions also at predetermined intervals on one side.

(B) The vertical member and the horizontal member are made of a steel pipe having a predetermined outer diameter, and the first and second vertical members are arranged at an interval, and the first and second vertical members are provided. A first cross member and a second cross member are arranged at a distance therebetween, and an upper end of the first stringer and an end of the first cross member are joined to form a first cross member. The lower end of the first longitudinal member and the end of the second lateral member are joined such that the longitudinal member and the second lateral member intersect at right angles, and the upper side of the second longitudinal member The end of the first cross member is connected to the end of the first cross member, and the end of the second cross member and the lower end of the second vertical member are connected to form a quadrilateral frame. A diagonal member made of a steel pipe is arranged along a diagonal line of the quadrilateral of the frame, and both ends of the diagonal member are connected to a connecting portion between the vertical member and the horizontal member or in the vicinity thereof, and the first and the second members of the frame member are provided. Second
A connecting portion is provided at each lower end of the vertical member of
A connecting portion is provided at a position slightly protruding laterally from a joint portion between the second horizontal member and the second vertical member, and the central axes of the vertical member, the horizontal member, and the connecting portion of the frame are in the same plane. The steel locking rods are respectively protruded at two positions at a predetermined interval inside the first longitudinal member corresponding to the plane, and a predetermined distance inside the first cross member is provided. A beam-to-column joint unit in which steel locking rods protrude from two positions.

(C) The diagonal member and the cross member are formed of a steel pipe having a predetermined outer diameter, a predetermined length of the diagonal member is connected in a V-shape, and a cross member of a predetermined length is arranged between the upper ends thereof. Both ends of the cross member are joined to the upper part of the diagonal member connected in a V-shape to form an isosceles triangular frame, and the central axes of the diagonal member and the cross member of the frame are in the same plane. And a column formed by connecting steel ends to both ends of the cross member of the frame so that the center axis thereof is perpendicular to the center axis of the cross member and in the plane. Leg unit. (D) The chords and the bundle are composed of steel pipes having a predetermined outer diameter, and the upper and lower chords are bent at the center so as to coincide with the apex angle of the top of the roof. The lower chord is arranged so as to be parallel to each other at a predetermined interval, and three bundles of a predetermined length are spaced between the upper chord and the lower chord. The upper end of the central bundle is joined to the center of the upper chord, the lower end of the central bundle is joined to the center of the lower chord, left and right These upper ends are joined to the left or right ends of the upper chords such that the bundle of Is joined to the left or right end of the lower chord so that an elliptical frame is formed in plan view, and the central axes of the chord and the bundle of the frame are in the same plane. Is A diagonal member made of a steel pipe is arranged on a diagonal line of two quadrangles formed by the chord member and the bundle member, and both ends of each diagonal member are coupled to a joint between the chord member and the bundle member or a portion in the vicinity thereof. A connecting portion is formed at a portion slightly protruding from a joint portion between the string material and the bundle material at both ends of each string material, and at least a predetermined interval is provided between the portions between the bundle materials inside the at least one string material. At each of the two positions, steel locking rods protrude,
A top chevron unit in which steel locking rods are protruded at two positions at a predetermined interval on at least one side of the central bundle. (E) A brace formed by connecting the centers of a pair of steel tubes of a predetermined length having through holes at both ends so as to be rotatable with pins, and the through hole at the end of the brace is formed by a gate. It can be attached to and detached from a fixed-length straight material unit and a beam-column joint unit that constitutes each column / beam frame member of the mold, or a pair of locking rods protruding from the fixed-length straight material unit, the top angle unit, and the beam-column joint unit. Brace adapted to fit.

In a preferred embodiment of the present invention, the components are connected as follows. The connecting portion at the end of each string of the one fixed-length straight unit is connected to the connecting portion at the end of each string of the other fixed-length straight unit via a plug-in tube, and is parallel to each other. And the bundle material of one adjacent straight-line unit and the bundle material of the other fixed-line unit are 1
Or by connecting with two parallel clamps at two places,
The fixed-length straight material units are detachably connected to each other, and the two connection portions of the column base unit and the connection portions of the ends of the respective chords of the fixed-length straight material unit are joined via insertion pipes, and By connecting the horizontal member of the column base unit and the bundle member of the fixed-length straight member unit which are parallel and adjacent to each other with one or two parallel clamps, the column base unit and the fixed-length straight member unit can be connected. Are detachably connected, and the lower two connection portions of the beam-column joint unit and the connection portion of the upper end of each chord member of the fixed-length straight member unit are connected to each other via an insertion pipe, and are connected to each other. By connecting the lower cross member of the adjacent beam-to-column joint unit which is parallel and adjacent to the upper bundle material of the fixed-length straight member unit at one or two places with a parallel clamp, the beam-to-column joint unit The lower side of the unit and the straight-line unit are detachably connected to each other, The two connecting portions on the sides of the column and the connecting portions at the ends of the respective chords of the fixed-length straight material unit are joined via the insertion pipes, and the beam-and-column joining units which are adjacent to each other in parallel with each other By connecting the side longitudinal member and the bundle of the fixed-length straight unit at one or two places with parallel clamps, the side of the beam-column joint unit and the fixed-length straight member unit are detachably connected. The joints at the ends of the chords of the top chevron unit and the joints at the ends of the chords of the fixed-length straight unit are joined via insertion pipes and are adjacent to each other in parallel with each other. The top chevron unit and the fixed-length straight unit are detachably connected by connecting the bundle material of the top chevron unit member and the bundle material of the fixed-length straight unit at one or two places with parallel clamps. Have been.

[0010] If necessary, the outer shell frame is reinforced. For example, a long reinforcing pipe body composed of a plurality of steel pipes is disposed at an interval in the vertical direction on either the outside, the inside, or the inside of the outer wall frame of the outer shell frame and parallel to each other in the girder direction,
Each reinforcing pipe body is detachably connected to the chord of the fixed-length straight unit constituting the outer wall frame by an orthogonal clamp, and is provided in any of the outer, middle and inner sides of the roof frame of the outer shell in the direction between beams. Long reinforcing pipes consisting of a plurality of steel pipes are arranged at intervals and parallel to each other in the girder direction, and each reinforcing pipe is a chord of a fixed-length straight member unit constituting a roof frame, and a column member of a beam-column joint unit. It is detachably connected to the string of the vertical member, the horizontal member and the top chevron unit by the orthogonal clamp. Further, as an exterior material attached to the outer shell frame, a light-weight, highly packable, and translucent film material is used.

[0011]

Embodiment 1 Embodiment 1 is shown in FIGS. 1 to 16 and is an example in which the present invention is applied to a flat warehouse (a building having a flat roof). The flat warehouse 10 has an outer wall frame 11W as shown in FIGS.
And a roof frame 11R, and an earthquake-resistant frame 12 constructed inside the shell frame 11 by being connected to the roof frame 11R. First, several types of constituent members and the like constituting the outer shell frame 11 will be described. As shown in FIG. 5, the short fixed-length straight material unit 13A includes two chord members 13a formed of a straight steel pipe having a predetermined length L ₁ (for example, L ₁ = 2.7 m) at predetermined intervals. And three parallel bundles of steel pipes 13b each having the same length are arranged in parallel at equal intervals between the pair of chords 13a, and both ends of the bundle 13b are welded to the chords 13a. A diagonal member 13c made of a steel pipe is disposed along two diagonal lines of two quadrangular portions composed of the chord material 13a and the bundle material 13b, and both ends of the diagonal material 13c are connected to the chord material 13
a and the bundle 13b are welded to each other or in the vicinity thereof to form a ladder-like frame, and the chord 13a and the bundle 13 of this frame are formed.
The respective center axes of b are located in the same plane, and the length h, that is, the dimension between the outer peripheral surfaces of the pair of chord members 13a is set to a predetermined value (for example, about 1.2 m). The location and from here that the predetermined distance d ₁ away from its end face inside the lower chord 13a in a location a predetermined distance d which corresponds to the plane, the hole of the out-of-plane brace 18a~18o 18Ba ₁
Each implanting (projected) by welding the latch rod Sb ₁ steel fitting the. Intermediate bundle 1 excluding the bundles 13b at both ends
Each projecting the coefficient Tomebo Sb ₁ and the same locking rod Sb ₂ places and from here that the predetermined distance d ₂ away from the upper surface of one of the chords 13a corresponding to the plane of the 3b to the point a predetermined distance d I do.

Both ends of the chord material 13a of the fixed-length straight material unit 13A slightly protrude from a joint with the bundle material 13b.
This part becomes the connection part 13e. The connecting portion 13e is a steel insertion that is slightly shorter than the inner diameter of the string material 13a fitted into the hollow portion at the end of the string material 13a and fixed to the string material 13a as shown in FIG. Tube 13e ₁ and chord 13
there is a hollow portion 13e ₂ formed of the inner space of the end of a. FIG. 14 shows a hollow portion 13e at the end of one chord material 13a.
State of connecting the two ₂ to insert the plug tube 13e ₁ of the end of the other chord 13a is shown. Note that FIG.
As shown, insert the chords 13a and very short steel tube 13f steel tube 13f ₂ not too long a little smaller than the inner diameter of chord 13a in _one the same diameter, the tube 13f
Protruding portion from the _second tube member 13f ₁ is insertion tube _13f 3,
The _two pipes 13f ₁ and 13f ₂ are joined to form a connection pipe 13f so as to be 13f _4, and one of the insertion pipes 13f is formed.
₃ inserted into the hollow portion 13e ₂ chords 13a of one standard dimension straight absorbent unit 13A, the hollow portion of the chord 13a of its other other bayonet tube 13f ₄ of standard dimension straight member unit 13A 13
Insert the e _2, it may be adapted to connect the two.

A fixed-length linear unit 1 of an intermediate length shown in FIG.
3B sets the chord material 13a to a predetermined length L ₂ (for example, L
₂ = 3.6 m), and four bundles 13b, which are the same as the bundle 13b of FIG. 5 described above, are arranged in parallel between the pair of chords 13a, 13a with the same interval. Figure 5
This is the same as the fixed-length straight material unit 13A. In the long fixed-length straight material unit 13C shown in FIG. 7, the chord material 13a has a predetermined length L ₃ (for example, L ₃ = 4.8 m), and the pair of chord materials 1
The same bundle material 1 as the above-described bundle material 13b of FIG.
5b are arranged in parallel at equal intervals, and the other configuration is a straight-line unit 13A shown in FIG.
Is the same as The above-mentioned straight-line unit 13A to 13C
Chords and bundles, column and beam joint units 14, 16 described below
A, 16B vertical member, horizontal member and short tube, column base unit 1
The diagonal members, cross members and short pipes of No. 5, chords and bundles of the top chevron unit 17 are the same size (for example, 48.6 mm or 42.7 m in diameter) as the pipes for temporary single pipes for construction or scaffolding scaffolds.
m) using the steel pipe. In addition, h of each unit
(Success) has the same dimensions.

As shown in FIG. 8, the column-beam joining unit 14 arranges a first vertical member 14a having a predetermined length and a second vertical member 14b having a predetermined length in parallel at a predetermined interval. Pair of vertical members 1
A first cross member 14c having a predetermined length and a second cross member 14d having a predetermined length are arranged in parallel at a predetermined interval between the upper and lower members 14a and 14b. The left end is welded to the upper end of the longitudinal member 14b, and the right end of the horizontal member 14c is welded to the left end of the horizontal member 14d and the longitudinal member 14a.
Is welded to the lower end of the horizontal member 14d and the lower end of the vertical member 14b to the right (side) of the lower end of the vertical member 14b. An extremely short tube 14f is welded so that its central axis coincides with the central axis of the cross member 14d to form a quadrilateral frame, and a diagonal member arranged along the diagonal of the quadrilateral of the frame. Both ends of 14e are welded to the joint between the vertical member and the horizontal member or in the vicinity thereof. And the vertical members 14a, 14
The end protruding downward from the joint of the b with the cross member 14d, the end protruding to the right of the joint of the cross member 14c with the longitudinal member 14b, and the short pipe 14e are used as connecting portions. , or the hollow portion of the same hollow portion 13e ₂ of FIG. 14,
Alternatively, insert the insertion tube into these parts and fix it,
The same insertion tube and the insertion tube 13e ₁ of. Each vertical member 1 of the frame
The center axes of the cross members 4a, 14b and the cross members 14c, 14d are arranged in the same plane, and a predetermined distance d ₂ from the upper surface of the right cross member 14c of the vertical member 14a corresponding to the plane. apart locations and from here to the point a predetermined distance d, respectively to project the engaging rod Sb ₂ made of steel by welding. Wherein the a point a predetermined distance d point and from here a predetermined distance d ₁ from the right end surface of the lower cross-member 14c corresponding to the plane, to project the engaging rod Sb ₁ made of steel, respectively.

The pedestal unit 15 is, as shown in FIG.
A predetermined length of diagonal members 15a and 15b are connected by welding in a V-shape, and both ends of a predetermined length of horizontal member 15c disposed between the upper ends thereof are connected to upper portions of diagonal members 15a and 15b by welding. , A frame of an isosceles triangle is formed so that the respective central axes of the diagonal members 15a, 15b and the horizontal member 15c are in the same plane,
The very short tubes 15d, 15e are welded together such that their central axes are in said plane and perpendicular to the central axis of the crosspiece 15c. These short tubes 15
d and 15e become connection parts. The connection unit, either to the same hollow portion and the hollow portion 13e ₂ of FIG. 14, or by fixing by inserting a short steel tube to the hollow portion, the insertion tube 13e in FIG. 13
_The same insertion tube as ₁ is used.

The out-of-plane braces 18a to 18o are, for example,
As shown in FIG. 10, a portion from both ends of a thin steel tube is flattened to form a rod 18Ba having a predetermined length.
A hole 18Ba passing through this flattened portion
₁ are respectively drilled, the dimension between the centers of the holes 18Ba ₁ , 18Ba ₁ is made a predetermined value, a through hole is drilled in the center between the holes, and two rods 18Ba are inserted into the through holes. Pin P
n so that it can be rotated about the pin Pn. In addition, out-of-plane braces 18a-18o
For example, a frame scaffold brace can be used as it is.

The way of connecting the fixed-length straight material units 13A to 13C is as follows. For example, as shown in FIG. 12, the insertion tube at the left end of the chord 13a of the fixed-length straight unit 13B is inserted into the hollow portion at the right end of the chord 13a of the fixed-length straight unit 13A. And a bundle 13b on the right side of the linear unit 13A and a bundle 13b on the left side of the linear unit 13B, which are parallel to each other.
And FIG. 11 at two places of these bundles 13b, 13b.
Ligated with parallel clamping Cp ₁ as shown in. The parallel clamp Cp ₁ is commonly used for connecting two parallel single tubes of a single tube scaffold, and as shown in FIG. 11, a pair of holding members Cpa having an L shape in side view. Are fixed back-to-back, and one end of the holding body Cpb is rotatably attached to the tip of a laterally extending side of the L-shape of the holding body Cpa about a pivot Cpc. One end of the bolt Cpd is rotatably attached to the tip of the side portion extending in the longitudinal direction by the pivot Cpe, and a portion of the bolt Cpd from the other end is inserted into the groove at the other end of the holder Cpb, The nut Cpf is screwed into the bolt Cpd.

On the holding surface Cpa ₁ of _one holding body Cpa,
A bundle material 13b of Teishakujikazai units 13A engaged, the holding surface Cpa ₁ of the other retaining member Cpa, engaging the bundle material 13b of Teishakujikazai unit 13B, one of the retaining body Cpb Is rotated, and the holding surface Cpb ₁ is
To engage the bundle material 13b of A, the holding surface CPb ₁ of the other retaining body Cpb engaged with the steel pipe 13b of the fixed-length linear material unit 13B, than the previous bolt Cpf the groove of the retaining body Cpb Is inserted and the nut CPf of the bolt Cpd is tightened, the holding surface Cpb ₁ of each holding body Cpb is pressed against the bundle members 13b, 13b of the fixed-length straight material units 13A, 13B, and the fixed-length straight material unit is pressed. The bundle 13b on the right side of 13A and the bundle 13b on the left side of the fixed-length straight unit 13B are firmly connected. In addition, each of the fixed-length straight material units 13A to 13C and the beam-column joint unit 14, the column base unit 15, the beam-column joint units 16A and 16B described later, and the top mountain unit 17
The method of connection with the like is the same as the method of connection between the fixed-length straight material units described above.

As shown in FIGS. 1, 2 and 4, the outer wall frames 11W, 11W of the outer shell frame 11 are arranged in a girder direction at a predetermined interval, and the roof frame 11R of the outer shell frame 11 is provided.
Is located between the upper portions of the outer wall frames 11W, 11W, and extends in the inter-beam direction and the girder direction.
It is connected to the upper part of W. Gate-shaped pillar / beam frame member 11a
Is given are formed at intervals of two planar truss-like pillar frame member 11a ₁ of the upper plane truss-like beam frame member 1
Formed by linking at 1a _2. Planar truss-like pillar frame member 11a _i is the first standard dimension straight absorbent unit 13B connected to the upper side pedestal unit 15, a first fixed-length linear member unit 13
The second fixed-length straight material unit 13B is connected to the upper side of B. Planar truss-like beam frame member 11a ₂ includes six standard dimension straight absorbent unit 13A, 13C, 13B, 13B, 1
3C and 13A are connected to each other in accordance with their described order, and are connected to the beam-and-column joint units 14A at both ends. The gate-shaped column / beam frame members 11b to 11p are formed in the same manner as the column / beam frame member 11a.

For example, on the ground, a gate-shaped column / beam frame member 11a and a gate-shaped column / beam frame member 111b are formed.
As shown in FIG. 3, the two column / beam frame members 11a and 11b are erected at predetermined intervals (for example, about 1.8 m) on the foundation, and include the column / beam frame members 11a and 11b. They are arranged so that each plane is parallel to each other and perpendicular to the horizontal plane. Then, a 13A~13C and beam-column joint unit each of 14A engagement rod _Sb 1, Sb ₂ of the standard dimension straight absorbent unit pillar-Hariwaku member 11a, the fixed-length straight-absorbent unit of the column-Hariwaku member 11b 13A to 13C and beam-column joint unit 1
The 4A locking bars Sb ₁ and Sb ₂ are connected using a large number of out-of-plane braces 18a. That is, fitted to the engagement rod _Sb 2, Sb ₂ of the engagement rod _Sb 1, Sb ₁ or pair of pairs hole Ba ₁ end of the rod of each pair of braces 18 which spread the X-shape,
If necessary, a locking means for removably locking the fitted state of these holes and the locking rod is provided, and the column / beam frame member 11a is provided.
The connection state between the column and the beam / frame member 11b is maintained.

Then, (1) the column / beam frame member 11c parallel to the column / beam frame member 11b and at a predetermined distance from the column / beam frame member 11b.
Is assembled in the same manner as described above, and the column / beam frame member 11c is assembled.
Each engagement rod Sb ₁ of the engagement rod Sb _1, and Sb _2, each fixed-length straight-absorbent unit of the column-Hariwaku member 11b and beam-column joint units of the fixed-length straight absorbent unit and beam-column joint unit, Sb ₂
Are connected by a number of out-of-plane braces 18b.
The column / beam frame member 11d is assembled in the same manner as described above in parallel with the column / beam frame member 11c and at a predetermined distance from the column / beam frame member 11d. each engagement rod _Sb 1, Sb ₂ of the joint units, each engaging bar _Sb 1 of the standard dimension straight absorbent unit and beam-column joint unit pillar-Hariwaku member 11c, Sb ₂ and a number of out-of-plane brace 18c
Connect with each other. Or (2) pillar / beam frame member 11
c and 11d are assembled, and these column members are connected by a number of out-of-plane braces 18c to form a column block. These column blocks are connected to the column / beam frame members 11a and 11b.
Are connected by a number of out-of-plane braces 18b to a gate-shaped column / beam frame formed by connecting a number of out-of-plane braces 18a, and the beam frame members of the column / beam frame members 11c and 11d are assembled. The beam frame members are connected by a number of out-of-plane braces 18c to form a beam block. Both ends of the beam block are connected to the upper side of the column block, and the beam block is connected to the column / beam frame members 11a and 11b. Many out-of-plane braces 1
It is connected to a gate-shaped column / beam frame connected at 8a by a number of out-of-plane braces 18b. Column / beam frame members 11e to 11p are sequentially formed in the same manner as in the above (1) or (2), and fixed-length straight member units 13A to 13C and columns of adjacent column / beam frame members 11e to 11p are formed. Beam joining unit 14
Each of the locking rods Sb ₁ and Sb _{2 of A} is connected to an out-of-plane brace 18d.
To 18o, and an outer shell frame 1 having outer wall frames 11W, 11W and a roof frame 11R shown in FIGS. 1 and 2.
Build 1.

The outer frame 11 is reinforced as necessary. For example, a plurality of long reinforcing pipes 1 made of steel pipes are provided on the outside (or inside or inside) of the outer wall frames 11W, 11W at intervals in the vertical direction and parallel to each other in the row direction.
9A, and each reinforcing pipe body 19A is provided with a chord member 13a of a fixed-length straight member unit 13B of a column-shaped column / beam frame member 11a to 11p, a vertical member 14a of a beam-column joint unit 14, or a column. diagonal members 15a of the leg unit 15, the 15b, fixed by detachable connecting means, such as orthogonal clamps Cp ₂ shown in FIG. 14. In addition, a long reinforcing pipe body 19B made of a plurality of steel pipes is disposed outside (or inside or inside) of the roof frame 11R at intervals in the direction of the beams and parallel to each other in the girder direction. 19B is a gate-shaped column / beam frame member 11a-
11p straight frame unit 13A, 13B of beam frame member,
13C chord material 13a, cross beam 1 of beam-column joint unit 14A
4c is fixed by detachable connecting means as shown in FIG.

[0023] Orthogonal clamp Cp ₂ are those which are commonly used in the coupling of two single pipes that are perpendicular to each other in a single tube scaffold, as shown in FIG. 14, Idaku side view of a pair of L-type One of the holding bodies Cpa is set up and the other is defeated and fixed to each other,
One end of the holding member Cpb is rotatably attached to the tip of the L-shaped laterally extending side portion of the holding member Cpa by a pivot Cpc, and is vertically attached to the L-shape of the holding member Cpa. One end of the bolt Cpd is rotatably attached to the tip of the extending side part by the pivot Cpe, and a portion of the bolt Cpd from the other end is inserted into the groove at the other end of the holder Cpb, and the bolt Cpd is inserted.
A nut Cpf is screwed into the pd, and one end of the holding member Cpb is rotatably attached to the tip of one side of the L shape of the held holding member Cpa by a pivot Cpc. One end of the bolt Cpd is rotatably attached to the tip of the other side of the mold by a pivot Cpe, and a part of the other end of the bolt Cpd is inserted into a groove at the other end of the holder Cpb. , A nut Cpf screwed into a bolt Cpd.

Outer wall frames 11W, 11W and roof frame 11R
After constructing the outer shell frame 11 composed of
As shown in FIGS. 1 and 2, a seismic frame 12 is constructed by connecting to an outer frame 11. The anti-seismic frame 12 has, for example, a conventional steel-frame structure, and its constituent members such as columns, beams, and diagonal members are constituted by unitized members. That is, one of the unitized members is
Alternatively, a plurality of unitized members that are bolted to each other are referred to as columns, beams, diagonal members, or the like. Then, a beam having a necessary span, a column having a necessary length, and the like are formed. When the unit is formed in this way, it can be easily diverted to those having different dimensions. The anti-seismic frame 12, for example, has a steel column 12a built on a foundation at a number of predetermined positions, a lower portion of the steel column 12a is detachably fixed to the foundation, and a steel beam is provided between the upper portions of adjacent steel columns 12a. 12b, and both ends of each steel beam 12b are detachably fixed to the upper part of the steel column 12a by bolting or the like. Upper part of steel column 12a of steel frame 12 and steel beam 12b
To the lower chord members 13a and the like of the fixed-length straight members 13B and 13C of the roof frame 11R of the outer shell frame 11,
The connection is made using an appropriate detachable connection means. After constructing the earthquake-resistant frame 12, the outer shell frame 11 may be constructed outside the earthquake-resistant frame 12, or the construction of the earthquake-resistant frame 12 and the construction of the outer shell frame 11 may be performed in parallel. You may do it. The seismic frame 12 may be a single layer or a plurality of layers.

An exterior material is attached to the outside of the outer wall frame 11W of the outer shell frame 11 and the upper side of the roof frame 11R. As the exterior material, a film material that is lightweight and has excellent packing properties is used.
Use of a membrane material allows easy assembly or disassembly. In addition, when a translucent film material is used as an exterior (finishing) material of the outer frame, internal lighting equipment can be significantly reduced. In particular, in a building facility such as a flat warehouse, a coal storage facility, and the like, where human activities are small, it can be reduced to only the lighting facilities required at night. Equipment such as air conditioning and sanitation can be greatly reduced, and the cost of the building can be reduced. Pillar
If the interval between the beam frame members 11a to 11p is set to 1.8 m, a soundproof panel or the like generally distributed as a temporary material is used as an exterior (finishing) material, and the outer side of the outer wall frame 11W and the upper side of the roof frame 11R are used. A soundproof panel or the like can be detachably attached. In the first embodiment, an example in which the outer wall frames are not provided at both ends in the girder direction of the building has been described. However, when it is necessary to block the invasion of the outside air into the inside of the building, for example, light weight may be provided at both ends in the girder direction. A steel-frame wall frame is constructed, and an exterior material is detachably attached to the outside of the wall frame. In addition, members such as columns and beams of the wall frame are also unitized,
The members having a required length may be obtained by bolt-joining the members.

Embodiment 2 FIGS. 15 to 19 show an embodiment in which the building of the present invention is applied to a building 20 having a mountain-shaped roof. In the building 20 of the second embodiment, the beam-column joint unit 16A is used instead of the beam-column joint unit 14 of the first embodiment, and a top mountain unit 17 not used in the first embodiment is used.
Although different from those in the first embodiment, the same fixed-length straight material units 13A to 13C, column base units 15, out-of-plane braces, parallel clamps, orthogonal clamps and the like as those in the first embodiment are used.

As shown in FIG. 18, the beam-column joining unit 16A has a first vertical member 16a having a predetermined length and a second horizontal member 16d having a predetermined length arranged at a right angle. The left end is welded to the lower end of the vertical member 16a, and the left end of the first horizontal member 16c having a predetermined length is inclined so as to match the inclination angle of the roof. , Is connected to the upper end of the vertical member 16a by welding so that the upper end of the second vertical member 16b having a predetermined length is perpendicular to the horizontal member 16c.
6c is welded to the right end of the frame 6c so that both ends of the diagonal member 16e formed of a steel pipe are along the diagonal of the quadrilateral of the frame.
The extremely short pipe 16f made of a steel pipe is joined to the joint between the vertical member and the horizontal member or a portion in the vicinity thereof by welding.
6c is welded to the right side (side) of the connecting portion between the horizontal member 16d and the vertical member 16b so as to be parallel to the vertical member 16a. To form a quadrilateral frame by welding to the lower portion of the joint between the horizontal member 16d and the vertical member 16b so that the vertical member, the horizontal member, and the short tube of the frame member are formed. Are centered on the same plane. The end of the vertical member 16a below the joint with the horizontal member 16d, the end of the horizontal member 14c on the right side of the joint with the vertical member 16b, and the pipes 16f and 16g are used as connecting parts. either the same hollow portion and the hollow portion 13e ₂ of FIG. 14, or bayonet tubes 13e ₁ of Figure 13 the connecting portion
The same insertion pipe as above. Also, a vertical member 1 corresponding to the plane
Here a portion where the predetermined distance d ₂ apart from the right side of the upper end face of 6a in the position a predetermined distance d, steel latch rod Sb
₂ by welding, the upper cross member 1 corresponding to the plane
Here a portion of the predetermined distance d ₁ away from the left end surface of the lower 6c to the position a predetermined distance d, steel latch rod Sb
₁ is protruded by welding.

As shown in FIG. 19, the top chevron unit 17 joins the ends of a pair of chord element materials 17a ₁ and 17a ₂ of a predetermined length by welding so as to match the inclination angle of the top of the roof. To form an upper chord 17a, and join the ends of a pair of chord element materials 17b ₁ , 17b ₂ of a predetermined length by welding so as to coincide with the inclination angle of the top of the roof. Lumber 17
b, the upper chord 17a and the lower chord 17a are arranged in parallel with a certain distance therebetween, and a bundle 17c of a predetermined length consisting of three steel pipes is spaced between them. The upper and lower ends of the central bundle 17c are welded to the lower and upper sides of the joint between the upper and lower chord element materials by welding, and both ends of the bundle 17c at both ends are joined together by these bundles. The material 17c is welded to the left and right ends of the strings 17a, 17b so as to intersect at right angles with the strings 17a, 17b, respectively, and is formed by the strings 17a, 17b and the bundle 17c. Diagonal 1 made of steel pipe along the diagonal of the quadrilateral
7d, and both end portions of each diagonal member 17d are welded to or joined to the joint between the chord member and the bundle member, thereby forming a chevron (ie,
(Shape), and the chords 17a, 17 of this frame are formed.
Each central axis of b and the bundle 17c is in the same plane. Upper and lower chords 17a, an end portion slightly projecting from the junction of the right and left bundle member 17c and 17b and the connecting portion to the connecting portion to the same hollow portion and the hollow portion 13e ₂ of FIG. 14 Or this connection is made with the plug-in tube 13 of FIG.
e Use the same insertion tube as ₁ . Further, in a portion spaced a predetermined distance d and locations a predetermined distance d ₂ apart from the upper surface of the coupling portion from which the right chords and Tabazai corresponding central beam member 17c in the plane, engages the steel the Tomebo Sb ₂ projected by welding,
Impact on the locations predetermined distance d ₁ away from the left or right side of the end face of the lower chord 17b from here and locations spaced a predetermined distance d, by welding the engaging rods Sb ₁ made of steel corresponding to the plane Set up.

As shown in FIG. 17, an outer shell frame 11 composed of an outer wall frame and a roof frame of a building 20 is the same as that shown in FIG.
As in the case of the outer shell frame 11 shown in FIG. 10, a large number of portal-shaped column / beam frame members 11a to 11p are connected to each other by using out-of-plane braces shown in FIG. The method of forming the column / beam frame member 11a will be described below. Pillar-Hariwaku member 11a is formed by disposing a chevron plane truss-like beam frame member 11a ₂ between the upper planar truss-like pillar frame member 11a ₁ pairs of arranged at intervals. Way of forming of the pillar frame member 11a ₁ is the same as in Example 1, chevron plane truss-like beam frame member 11a ₂ is
Beam-column joint unit 16A, fixed-length straight-line unit 13A, 1
3B, top chevron unit 17, straight-line unit 13
B, 13A, beam-column joint units 16A are formed by connecting in accordance with these described sequence, chevron planar truss-like beam frame member 11a ₂ of the pillar frame member 11a of the beam-column joint unit 16A planar truss ends ₁ Connected to the top of
The beam frame member 11a is configured. It should be noted that many other portal-shaped column / beam frame members are formed in the same manner as the column / beam frame member 11a. The other construction method of the building 20 of the second embodiment is the same as the construction method of the first embodiment, and the description thereof will be omitted.

The third embodiment is shown in FIGS. 20 to 21 and is an example in which the present invention is applied to a building 30 having a sloped roof.
The building 30 of the third embodiment is different from the first embodiment in that the same beam-to-column joint unit 16A as the beam-column joint unit 16A of the second embodiment and a beam-column joint unit 16B shown in FIG. , But other fixed-length straight material units 13A to 13C, column base unit 1
5. Out-of-plane braces, parallel clamps, orthogonal clamps, and the like are the same as those in the first embodiment.

As shown in FIG. 20, the beam-column joining unit 16B comprises a lower end of a first vertical member 16a made of a steel pipe of a predetermined length and a second cross member 16d made of a steel pipe of a predetermined length. And the right end of the first cross member 16c formed of a steel pipe of a predetermined length is connected to the right end of the first cross member 16c by a welding so that they are arranged at right angles. The second vertical member 16 made of a steel pipe having a predetermined length is welded to the upper end of the right vertical member 16a so as to match the inclination angle of the roof.
b and the left end of the first cross member 16c are joined by welding so that they are arranged at right angles, and the lower end and the lower end of the left vertical member 16b are joined together. The left end of the cross member 16d is welded to form a quadrilateral frame, and both ends of a diagonal member 16e made of a steel pipe arranged in alignment with the diagonal of the quadrilateral of the frame are vertically joined. The joint between the member 16b and the transverse member 16c and the joint between the longitudinal member 16a and the transverse member 16d or the vicinity of the joint are joined by welding. The portion of the right vertical member 16a slightly projecting downward from the connection portion with the horizontal member 16d and the portion of the upper horizontal member 16c slightly projecting left from the connection portion with the vertical member 16b are defined as connection portions. Side beam 1
A very short tube 16f made of a steel pipe is welded to the left (side) end of 6d in parallel with the cross member 16c, and the right vertical member is connected to the left end of the lower cross member 16d. An extremely short pipe 16g made of a steel pipe is connected by welding in parallel with 16a, and the short pipes 16f and 16g are used as connecting portions. These connection portions or the same hollow portion and the hollow portion 13e ₂ of FIG. 14, or the same insertion tube and the insertion tube 13e ₁ of FIG. 13 in this connection. The frame is formed such that the central axes of the vertical members 16a, 16b, the horizontal members 16c, 16d, and the tubes 16f, 16g are in the same plane, and the upper horizontal member 16c corresponding to the plane is formed. stringer 16a of the portion where a predetermined distance d ₁ away from the end face of the left and from here a point spaced a predetermined distance d, the right side projecting the engaging rods Sb ₁ made of steel by welding, corresponding to the plane the portion where the predetermined distance d ₂ apart from the upper surface of the right end portion of the crosspiece 16c of the left and from here to the portion spaced a predetermined distance d, and projecting the engagement rod Sb ₂ made of steel by welding, beam-column The joining unit 16B is completed.

As shown in FIG. 20, an outer shell frame 11 composed of an outer wall frame and a roof frame of a building 30 is the same as that shown in FIG.
As in the case of the outer shell frame 11 shown in FIG. 10, a large number of portal-shaped column / beam frame members 11a to 11p are connected to each other by using out-of-plane braces shown in FIG. How to make the column / beam frame member 11a will be described below. Pillar-Hariwaku member 11a, one of the planar pillar frame member 11a ₁ at the top and the other planar pillar frame member 11
a ₁ ′ plane-parallel truss-like beam frame member 11
a ₂ ′. One pillar frame member 11a ₁
It is made in the same How to make the How to make pillar frame member 11a ₁ on the left side of FIG. 17 in Example 2, other pillar frame member 11
a ₁ ′ is formed by connecting two fixed-length straight material units 13B, 13B and one fixed-length straight material unit 13A to the column base unit 15. The beam frame member 11a ₂ ′ includes a beam-column joint unit 16A, fixed-length straight member units 13A, 13B, 13
C, 13C, 13B, 13A, beam-column joint unit 16B
Are connected in this order. The Hariwaku member 11a 2 left column Beam Connection unit 16A upper Blank straight absorbent unit 1 of the lower side of the left column frame member 11a ₁ of the _'
Linked to 3B, by connecting _'the lower right column Beam Connection unit 16B of the right pillar frame member 11a _1' Hariwaku member 11a 2 on the upper side of the fixed-length straight absorbent unit 13A of the pillar-Hariwaku member 1
1a is formed. It should be noted that many other portal column / beam frame members are formed in the same manner as the portal column / beam frame member 11a. The other construction method of the building 30 constructed by connecting a large number of column-shaped column / beam frame members using out-of-plane braces is the same as the construction method of the first embodiment, and a description thereof will be omitted. .

[0033]

According to the present invention, the following features (a) to (b) are provided by providing the structures described in the claims.
(U) has the effect. (A) A building in which the components of claim 1 can be reused has the following effects (1) to (4). (1) Since the building frame is composed of an outer shell frame and an earthquake-resistant frame, and the seismic frame is constructed inside the outer shell frame and the seismic frame and the outer shell frame are detachably connected, the outer shell frame is Design to withstand its own weight, snow load, etc. within its control range, and design the seismic frame to be able to withstand the horizontal force of other buildings, such as the weight of the outer shell, snow load, etc. due to earthquakes and wind. Thus, a building with a large space can be constructed at low cost. (2) The outer shell frame is standardized with a number of standard-length straight members, column-beam joint units, column-base units and connected bodies, or standardized with a number of standard-length straight members, column-beam joint units, Since the top chevron unit, the column base unit and a large number of connecting bodies are detachably connected to each other, and the seismic frame is constructed by detachably connecting a large number of standardized steel columns, steel beams and the like, Easy to assemble and disassemble, and because many components are standardized, most of the components of the outer shell frame and the earthquake-resistant frame above the ground can be reused, and the amount of waste material generated during disassembly is extremely reduced. be able to. (3) Since the constituent members of the outer shell frame and the earthquake-resistant frame are standardized and can be leased products, the construction cost can be reduced. (4) Since it can be carried into the site as a semi-finished product, a component member, or an assembly thereof, and can be easily assembled and disassembled, the construction and dismantling work can be shortened and the cost can be reduced.

(B) The building according to claim 2 is characterized in that (1)
In addition to the effects similar to the effects (4) to (4), the following effect (5) is also obtained. (5) A flat column frame member is formed by detachably connecting one or more fixed-length linear members to the upper side of the column base unit, and the flat beam frame member includes a plurality of fixed-length linear members. A column-beam joint unit is detachably connected to each of both ends of a plurality of connection units formed by detachably connecting units, or one or more fixed-length straight members are respectively connected to both ends of a top chevron unit. Column and beam joining units are detachably connected to both ends of a plurality of connecting units formed by detachably connecting units, and the beam and beam joining units at both ends of the beam frame member are placed above the column member. A gate-shaped column / beam frame member is formed removably connected to the upper side of the fixed-length straight member unit, and a large number of portal-shaped columns / beams are arranged at predetermined intervals in the row direction.
Adjacent ones of the beam frame members extend each fixed-length straight member unit and each beam-column joint unit, or each fixed-length straight member unit, top chevron unit and each beam-column joint unit in a number of girder directions. Since the outer wall frame and the roof frame of the outer shell frame are detachably connected with the existing connecting body,
When the column frame member to be the column and the beam to be the beam, the beam frame member is separately assembled into two blocks, or as a portal-type column / beam frame member composed of the column frame member and the beam frame member, and integrally assembled.
A block can be formed by forming a block, assembling a plurality of column frame members integrally with a number of connecting members into one block, or assembling a plurality of beam frame members integrally with a number of connecting members into a block. After laying the ground, construction with heavy equipment enables short construction period construction, reduces work at heights, and improves safety. In addition, since the outer shell frame is configured by detachable connection of standardized components, the outer wall frame and the roof frame can be disassembled into a number of blocks and disassembled. Disassembly between components can be performed on the ground,
The safety of dismantling work can be improved.

(C) The building according to claim 3 has the same effects as the effects (1) to (5), and
The following effect (6) is achieved. (6) The connecting body is constituted by a brace formed by rotatably connecting the center of a pair of steel pipe bodies each having a through-hole at both ends thereof with a predetermined length by a pin, and the through-hole at the end of the brace is formed. Since a standardized brace is used so that it can be detachably fitted to a pair of locking rods protruding from each unit constituting each of the gate-shaped columns and beam frame members extending in the direction between beams. A large number of components extending in the inter-beam direction at intervals in the spar direction can be easily and detachably connected. In addition, the brace for the frame scaffold can be used as it is as the connecting body. (D) The building according to claim 4 has the same effects as the effects (1) to (5) and also has the following effect (7). (7) The fixed-length straight material unit is lightweight and bulky because the chord and the bundle are made of a steel pipe having a predetermined outer diameter, and the central axes of the chord and the bundle of the frame are in the same plane. It is easy to handle, can be easily stacked, and is easy to store and transport. Besides, this straight-line unit is
Since the ends of each string are connected, it is easy to connect to other units, and two steel members are provided at a predetermined interval between the bundles inside the string. Since the retaining rods are respectively protruded and the steel locking rods are protruded at two places of the intermediate bundle at predetermined intervals, other units arranged in parallel at intervals. Can be easily connected using a connecting body.

(E) The building according to claim 5 has the same effects as the effects (1) to (5) and (7), and also has the following effect (8). (8) The column base unit has a connecting portion whose center axis is at right angles to the center axis of the cross member at both ends of the cross member of an isosceles triangular frame formed of diagonal members and cross members. Since they are connected to each other so as to be located in the plane including the central axis of the diagonal member and the horizontal member, the shape of the column base unit is simplified, and its manufacture and handling are easy. (F) The building according to claim 6 has the same effects as the effects (1) to (5) and (7), and also has the following effect (9). (9) The beam-column joining unit is composed of the first and second vertical members and the first
And a second cross member to form a quadrilateral frame, connecting portions are provided at lower ends of the first and second vertical members of the frame, respectively, and these connecting portions are provided in the vertical direction. Are connected to each other, and the first and second cross members of the frame are connected to the second unit.
Connection portions are provided at positions slightly protruding outward from the junction with the vertical member, so that other units extending in the horizontal or oblique direction are connected to these connection portions,
With this configuration, the structure of a column-beam joining unit that connects a unit serving as a column (column frame member) and a unit serving as a beam (beam frame member) is simplified, and its manufacture and handling are easy.

(G) The building according to claim 7 has the same effects as the effects (1) to (5) and (7), and also has the following effect (10). (10) The upper and lower chords in which the top chevron unit is bent so as to coincide with the apex angle of the top of the roof at the center thereof are arranged in parallel at a predetermined interval, and the upper chord and the lower chord are arranged in parallel. The three bundles are arranged at a distance between the upper and lower chords, the upper and lower ends of the central bundle are joined to the center of the upper and lower chords, Their upper and lower ends are joined to the left or right ends of the upper and lower chords such that the right bundle crosses the left and right portions of each chord at right angles, Since an elliptical frame body is formed in a plan view, and a connection portion is formed at a portion slightly protruding outward from a joint portion between the chord material and the bundle material at both ends of each chord material, the top mountain-shaped unit Is simplified, and its manufacture and handling are easy. (G) The building according to claim 8 has the same effects as the effects (1) to (5) and (7), and also has the following effect (11). (11) The end portion of the chord, vertical member, or horizontal member of one unit or the connection portion of the short tube and the end portion of the chord, vertical member, or horizontal member of the other unit or the connection portion of the short tube are connected. While being joined through the insertion pipe, a bundle of one unit, which is adjacent to and parallel to each other, a longitudinal or horizontal member, and a bundle of the other unit,
By connecting the vertical member or the horizontal member with the parallel clamp at one or two places, the units are removably connected to each other, so that the connection between the units is ensured, and skill is not required. It can be easily detachably connected, and the connection (disassembly) between the units is easily eliminated.

(I) The building according to claim 9 has the same effects as the effects (1) to (4), and
The following effect (12) is achieved. (12) Reinforcement of the outer wall frame and the roof frame of the outer shell frame which is required can be easily reinforced by using a temporary temporary pipe for construction or a pipe connecting clamp of a framed scaffold. (V) The building according to claim 10 can cover the outside of the outer shell frame with good workability due to the lightness of the exterior (finishing) material and excellent packing properties, and furthermore, due to the transparency of the exterior material,
Internal lighting equipment can be greatly reduced. In particular, when the present invention is applied to a building such as a flat warehouse or a coal storage facility (that is, a building facility with little human activity), it can be reduced to only the lighting equipment required at night.

[Brief description of the drawings]

FIG. 1 is a front view schematically showing a building in which components of a first embodiment can be reused.

FIG. 2 is a side view of the building shown in FIG. 1 with a part of the outer frame of the building cut away.

FIG. 3 is a plan view showing a part of a building construction process according to the first embodiment;

FIG. 4 is a front view of a main part of an outer shell frame including an outer wall frame and a roof frame according to the first embodiment.

FIG. 5 is a plan view of a short fixed-length straight member unit used for building a building according to the first embodiment.

FIG. 6 is a plan view of an intermediate-length fixed-length linear unit used for building a building according to the first embodiment.

FIG. 7 is a plan view of a long fixed-length straight unit used for building a building according to the first embodiment.

FIG. 8 is a plan view of a beam-column joint unit used for building a building according to the first embodiment.

FIG. 9 is a plan view of a column base unit used for building a building according to the first embodiment.

FIG. 10 is a plan view of an out-of-plane brace used for building a building according to the first embodiment;

FIG. 11 is a perspective view of a parallel clamp used for building a building according to the first embodiment.

FIG. 12 is a plan view of a joint portion and the like of the fixed-length straight material units according to the first embodiment.

FIG. 13 is a plan view of a connecting portion using an insertion tube such as a fixed-length straight unit according to the first embodiment.

FIG. 14 is a plan view of a main part of a connection portion of the fixed-length straight unit in Example 1.

FIG. 15 is a plan view of a connection portion using another insertion tube such as the fixed-length straight unit of the first embodiment.

FIG. 16 is a perspective view of an orthogonal clamp used for building a building according to the first embodiment;

FIG. 17 is a front view schematically showing a building in which components of the second embodiment can be reused.

FIG. 18 is a plan view of a beam-column joint unit used for building a building according to a second embodiment.

FIG. 19 is a plan view of a top chevron unit used for building a building according to the second embodiment.

FIG. 20 is a front view schematically showing a building in which components of the third embodiment can be reused.

FIG. 21 is a plan view of a beam-column joint unit used for building a building according to a third embodiment.

[Explanation of symbols]

10, 20, 30 Building 11 shell Frame 11W outer wall Frames 11R roof Frame 11a~11p Gantry-column Hariwaku member 11a ₁ of, 11a ₁ 'Hashirawaku member 11a _2, 11a _2' Hariwaku member 12 seismic Frames 12a Steel Column 12b Steel beam 13A, 13B, 13C Straight-line unit 13a String 13b Bundle 13c Diagonal 13e Connection 13e ₁ Insertion pipe 13e ₂ Hollow 13f Connection pipe 14, 16A, 16B Column and beam connection unit 15 Column base Unit 17 Top chevron unit 18a-18o Out-of-plane brace 19A, 19B Reinforced pipe Cp ₁ Parallel clamp Cp ₂ Orthogonal clamp d Spacing between locking rods h Composition L ₁ -L ₃ Length of string material Sb ₁ , Sb ₂ Stop stick

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Shinya Igarashi 8-21-1, Ginza, Chuo-ku, Tokyo Inside Takenaka Corporation Tokyo Main Store (72) Inventor Shuichi Yamamoto 8-21 Ginza, Chuo-ku, Tokyo No. 1 Takenaka Corporation Tokyo Main Store (72) Inventor Yosuke Suzuki 8-21 Ginza Ginza Chuo-ku Tokyo Central Tokyo Main Store

Claims (10)

[Claims] 1. A building frame is composed of an outer shell frame and an earthquake-resistant frame, and as the constituent members of the outer shell frame, a number of standardized straight-line units, column-beam joint units, column base units, and connecting bodies are standardized. Or a number of standardized straight-line units, beam-to-column joint units, top chevron units, column base units and connectors are used, and an outer shell frame is constructed by detachably connecting a large number of the constituent members. Standardized steel columns, steel beams and the like are used as components of the earthquake-resistant frame, and an earthquake-resistant frame is constructed inside the outer shell frame by detachably connecting the components of the frame. The building is characterized in that the building and the outer frame are detachably connected to each other, and an exterior material that blocks intrusion of rainwater or the like is attached to the outside of the outer frame. 2. An outer shell frame comprising a pair of outer wall frames extending at least a predetermined distance in a row direction and extending between the upper portions thereof in a beam direction and a beam direction, and both ends thereof are connected to an upper portion of the outer wall frame. Each of the pair of planar column frame members is formed by detachably connecting one or more fixed-length straight-line units to the upper side of the column base unit, and a planar beam frame is formed. The member is formed by detachably connecting the beam-to-column joint unit to both ends of the plurality of connecting units formed by detachably connecting a plurality of fixed-length straight material units, or to both ends of the top chevron unit. Column and beam connecting units are formed by detachably connecting column and beam joining units to both ends of a plurality of connecting units each formed by detachably connecting one or more fixed-length straight-line units. Joining unit on each column frame A gate-shaped column / beam frame member detachably connected to the upper end of the fixed-length straight member unit and extending in the direction between beams is formed, and a large number of gate-shaped columns are arranged at predetermined intervals in the row direction. -An outer wall frame and a roof frame are formed by connecting adjacent units of the beam frame members detachably with a number of connecting bodies extending in the girder direction, thereby constituting an outer wall frame and a roof frame. The building according to claim 1, wherein the unit, the fixed-length straight unit, the top angle unit, the beam-column joint unit, and the connecting body are standardized so as to have interchangeability. 3. A brace formed by connecting the centers of a pair of steel pipes having predetermined lengths with through holes at both ends so as to be rotatable with pins, as a connecting body. Straight-line unit and beam-column joint unit, or through-holes of the fixed-line straight member unit, top chevron unit and beam-column joint unit, each through-hole of which forms a gate-shaped column / beam frame member. The building according to claim 1 or 2, wherein a standardized brace is used so that it can be detachably fitted to the stop bar. 4. As a straight-line unit, a chord and a bundle are made of a steel pipe having a predetermined outer diameter, and two chords having a predetermined length are arranged in parallel at a predetermined interval. At least three bundles of a predetermined length are arranged in parallel at substantially equal intervals between the strings, and both ends of each bundle are joined to the strings to form a ladder-like frame, The central axes of the chords and the bundle of the frame are set to be in the same plane, and a plurality of quadrangular portions composed of the chords and the bundle of the frame are formed of a steel pipe along their diagonal lines. The diagonal members are respectively arranged, and both end portions of each diagonal member are joined to or near a joint between the chord member and the bundle member, and connection portions are formed at both end portions of each chord member of the frame body, at least. Steel locking rods are respectively protruded at two positions at predetermined intervals in a portion between the bundles inside one of the strings,
Using a standardized unit with steel locking rods protruding at two positions at a predetermined interval on at least one side of the intermediate bundle except for the bundle located at both ends. A building with reusable components. 5. As a column-beam joining unit, a vertical member and a horizontal member are made of a steel pipe having a predetermined outer diameter, and a first vertical member and a second vertical member are arranged at an interval. A first cross member and a second cross member are arranged at intervals between the second string members, and an upper end of the first cross member and an end portion of the first cross member are connected to each other. The first and second cross members are joined so that the first and second cross members intersect at right angles.
The lower end of the vertical member is connected to the end of the second horizontal member,
The upper end of the second stringer is joined to the end of the first stringer, the end of the second stringer is joined to the lower end of the second stringer, A quadrilateral frame is made, and a diagonal member made of a steel pipe is arranged along the diagonal of the quadrilateral of the frame, and both ends of the diagonal member are joined to or near a joint between the vertical member and the horizontal member, A connecting portion is provided at each of lower ends of the first and second longitudinal members of the frame body, and slightly protrudes laterally from a joint between the first and second transverse members with the second longitudinal member. The connecting portion is provided at each of the positions, the vertical member of the frame, the horizontal member, and the central axis of the connecting portion are made to be in the same plane, and a predetermined interval inside the first vertical member corresponding to the plane is set. Steel locking rods are respectively protruded at two positions, and steel locking rods are respectively protruded at two positions at predetermined intervals inside the first cross member,
A building with reusable components characterized by using standardized units. 6. A column base unit in which a diagonal member and a cross member are formed of a steel pipe having a predetermined outer diameter, a predetermined length of the diagonal member is connected in a V-shape, and a cross member of a predetermined length is provided between upper ends thereof. Are arranged, and both ends of the cross member are joined to the upper part of the diagonal member connected in a V-shape to form an isosceles triangular frame body, and the center axes of the diagonal member and the cross member of the frame member are the same. Steel connecting portions at both ends of the cross member of the frame body with their central axes positioned at right angles to the central axis of the cross member and in the plane, respectively. A reusable building which is combined and uses standardized units. 7. The top chevron unit, wherein the chord and the bundle are formed of steel pipes having a predetermined outer diameter, and the upper and lower chords are bent at their centers so as to coincide with the apex angle of the top of the roof. The upper chord and the lower chord are arranged so as to be parallel to each other at a predetermined interval, and three chords of a predetermined length are provided between the upper chord and the lower chord. Bundles are arranged at intervals,
The upper end of the middle bundle is joined to the center of the upper chord, the lower end of the middle bundle is joined to the center of the lower chord, and the left and right bundles Are connected at right angles to the left and right portions of each chord, their upper ends are joined to the left or right ends of the upper chord, and their lower ends are connected to the lower Is joined to the left or right end of the chord material to form a rectangular frame in plan view, and the central axes of the chord material and the bundling material of the frame body are in the same plane,
A diagonal member made of a steel pipe is arranged on a diagonal line of two quadrangles formed by the chord member and the bundle member, and both ends of each diagonal member are coupled to a joint between the chord member and the bundle member or a portion in the vicinity thereof. A connecting portion is formed at a portion slightly protruding from a joint portion between the string material and the bundle material at both ends of each string material, and at least a predetermined interval is provided between the portions between the bundle materials inside the at least one string material. Steel locking rods are protruded at two positions, and steel locking rods are protruded at two positions at predetermined intervals on at least one side of the central bundle, respectively. A reusable building characterized by the use of unitized units. 8. A connecting portion at an end of each chord member of one of the fixed-length straight member units and a connecting portion at an end portion of each chord member of the other fixed-length straight member unit are joined via an insertion tube. At the same time, the bundle of one fixed-length straight material unit and the bundle of the other fixed-size straight material unit, which are adjacent to each other in parallel with each other, are connected at one or two places by parallel clamps. The straight bar units are detachably connected to each other, and the two connecting portions of the column base unit and the connecting portions of the ends of the respective chord members of the fixed length bar unit are joined via the insertion pipes, and are parallel to each other. By connecting the horizontal member of the adjacent column base unit and the bundle member of the fixed-length straight member unit with parallel clamps at one or two places, the column base unit and the fixed-length straight member unit are connected. Detachably connected, each of the two lower joints of the beam-column joint unit and the straight-line unit The connecting member at the upper end of the member is joined via the insertion pipe, and the lower cross member and the upper bundle of the fixed-length straight member unit which are adjacent to each other in parallel and adjacent to each other are connected. By connecting the material with the parallel clamp at one or two places, the lower side of the beam-column joint unit and the fixed-length straight material unit are detachably connected to each other, and two side portions of the beam-joint unit are connected. And the connecting part at the end of each chord member of the fixed-length straight member unit are joined via the insertion pipe, and are fixed to the side vertical members of the adjacent beam-to-column joint unit that are parallel and adjacent to each other. By connecting the bundle of the straight member unit with the parallel clamp at one or two places by a parallel clamp, the side of the beam-column joint unit and the fixed-length straight member unit are detachably connected to each other, and Connect the connection at the end of the chord to the connection at the end of each chord in the fixed-length straight unit. By joining via a pipe, and connecting the bundle of the top chevron unit member and the bundle of the fixed-length straight unit by a parallel clamp at one or two places, The building according to claim 2, wherein the top chevron unit and the fixed-length straight unit are detachably connected to each other. 9. A long reinforcing pipe made of a plurality of steel pipes is provided at any of the outer, middle and inner sides of the outer wall frame of the outer shell frame at intervals in the vertical direction and parallel to each other in the row direction. , Each reinforcing pipe is detachably connected to the chord of the fixed-length straight unit constituting the outer wall frame by an orthogonal clamp, and the direction between the beams is outside, inside or inside the roof frame of the outer shell frame. A long reinforcing pipe composed of a plurality of steel pipes is arranged parallel to each other in the direction of the girder and spaced apart from each other, and each reinforcing pipe is a chord member of a fixed-length straight member unit and a beam-column joint unit that forms a roof frame The building according to claim 1 or 2, wherein the vertical member or the horizontal member, and the chord member of the top chevron unit are detachably connected by an orthogonal clamp. 10. The building according to claim 1, wherein the exterior member is made of a light-weight, highly packable, and translucent film material.