JP2019065637A - Column-beam structure of plate-form building - Google Patents

Abstract

To provide a column-beam structure of a plate-form building that expands effective common use and individual ownership spaces and thus enhances added values.SOLUTION: A column-beam structure 1 of a plate-form building includes an inner frame 2 provided in an inner part 60 of the building and an outer frame 3 provided along an outer peripheral part 61 of the building. The inner frame 2 includes an inner span-direction girder 20 extending in a span direction Y. The outer frame 3 includes a ridge-direction girder 30 extending in a ridge direction X, an outer span-direction girder 32 extending in the span direction Y, and a plurality of outer columns 31 extending in a height direction Z, the ridge-direction girder 30 and the outer span-direction girder 32 being spanned respectively on the plurality of outer columns 31. In the inner part 60 of the building surrounded by the outer frame 2, a first common use space S1 that extends in the ridge direction X is provided in a portion excluding an individual ownership space P adjacent to the inner span-direction girder 20, and a second common use space S2 extending in the span direction Y is provided next to an edge part S1a of the first common use space S1 in the ridge direction. The outer span-direction girder 32 is disposed along the second common use space S2.SELECTED DRAWING: Figure 18

Description

  The present invention relates to a beam-column structure of a plate-like building in which a dedicated portion is disposed on each floor of a hierarchical structure.

  Heretofore, in a structure having a beam-column structure, the structures disclosed in Patent Documents 1 and 2 have been proposed for the purpose of enhancing the degree of freedom in structural design. Moreover, the frame structure of the apartment complex disclosed by patent document 3 is proposed for the purpose of not limiting the length of an outdoor boundary wall, providing the advantage that a pillar and a beam do not protrude in a living space.

  The structure disclosed in Patent Document 1 is disposed adjacent to the first beam-column frame and the first beam-column frame, and the extension surface of the frame is arranged so as to cross the surface of the first beam-column frame. And a position where no pillar is disposed at a position where the construction surface of the first column beam structure intersects with the extension surface of the construction surface of the second column beam structure. Do.

  The structure disclosed in Patent Document 2 is disposed adjacent to the first beam-column frame and the first beam-column frame, and the extension surface of the frame is arranged so as to cross the surface of the first beam-column frame. And a beam having a shaped steel and concrete covering the web of the shaped steel, provided on the second supported beam structure, and having a construction surface of the first beam construction, and It is characterized by having a place where a pillar is not arranged in a position where it intersects with an extension surface of a construction surface of a second beam-column frame.

  The frame structure of the multiple dwelling house disclosed in Patent Document 3 is a frame composed of columns and beams made of steel-concrete structural material using H-shaped steel as a steel frame in a multiple dwelling house in which a plurality of dwelling units are installed side by side on each floor. Are erected in a state facing both outer peripheral surfaces in a plan view longitudinal direction of the housing complex, and a plurality of studs are erected along the border between the dwelling units between the pillars disposed facing each other, Small beams are continuously provided between and between studs and columns, and a slab floor is formed on a substantially horizontal surface formed by the beams and beams on each floor, and the beams are embedded in the slab floor. .

JP 2012-144862 A JP, 2012-144863, A Unexamined-Japanese-Patent No. 2006-37649

  In order to ensure sufficient structural strength in a building, it is generally necessary to arrange reinforced concrete beams in the row direction on both sides of the exclusive portion in the direction between beams of the building. For this reason, the reinforced concrete beams on both sides of the exclusive portion are disposed at an opening for entering and exiting the balcony from the exclusive portion, an entrance and the like for entering and exiting the exclusive portion from the passage, and the like. At this time, there is a problem that the beam shape is formed in the exclusive portion and the habitability is reduced.

  Here, the structures disclosed in Patent Document 1 and Patent Document 2 are provided with a balcony extending along the first beam-frame structure, but are provided with a balcony extending along the second beam-frame structure. is not. Further, in the structures disclosed in Patent Document 1 and Patent Document 2, in order to increase the degree of freedom in structural design, the construction surface of the first beam-column frame intersects with the extension surface of the structure surface of the second beam-column frame. It has a place where a pillar is not arranged in a position. That is, the degree of freedom in structural design can be increased only by partially overlapping the pillars at positions where the construction surfaces of the first and second beam constructions intersect with each other. Conversely, if the pillars partially overlap at a position where the construction surface of the first beam-column frame and the extension surface of the construction surface of the second beam-column frame intersect, the degree of freedom in structural design is enhanced. It can not be done.

  And, the frame structure of the collective housing disclosed in Patent Document 3 is provided with a balcony part on the long side in a plan view outer periphery in one side of the collective housing, and a balcony part is provided on a short side in the planar view is not.

  Therefore, the present invention has been made in view of the above-mentioned problems, and the purpose thereof is to widen the effective space of the common part as well as the exclusive part and to increase the added value. It is to provide the beam-column structure of a plate-like building.

  The beam-column structure of a plate-like building according to the first invention is a beam-column structure of a plate-like building in which a dedicated portion is disposed on each floor of the hierarchical structure, and an internal frame provided inside the building; An outer frame provided along an outer peripheral portion, the inner frame has an inter-beam girder extending in the inter-beam direction, and the outer frame includes a beam girder extending in the girder direction and an outer-beam girder extending in the inter-beam direction A plurality of outer pillars extending in the height direction, the cross beam and the cross beam between the outer beams are respectively constructed on the plurality of outer pillars, and the cross beam between the inner beams is included in the building enclosed by the outer frame The first common portion extending in the row direction and the at least one end of the first common portion in the row direction are continuously provided in the portion excluding the exclusive portion provided adjacent to the first row and extend in the inter-beam direction A second common part is provided, and the girder between the outer beams is Characterized in that it is disposed along the second common areas.

  The beam-column structure of a plate-like building according to the second invention comprises, in the first invention, a plurality of the inner frames provided inside the building, and the plurality of inner frames are all extension planes extending in the direction between the beams The outer pillar is disposed on the upper side.

  In the beam-column structure of a plate-like building according to the third invention, in the first invention or the second invention, at least one of a steel frame beam, a reinforced concrete beam and a steel reinforced concrete beam in the first invention or the second invention is between the girder girder and the outer beam It is characterized in that it is used as a large beam and at least one of a steel-framed reinforced concrete column, a reinforced concrete column and a steel frame column is used as the outer column.

  In the beam-column structure of a plate-like building according to the fourth invention, in any one of the first invention to the third invention, at least one of a steel frame beam, a reinforced concrete beam and a steel frame reinforced concrete beam It is characterized in that it is used as

  In the beam-column structure of a plate-like building according to the fifth invention, in any one of the first invention to the fourth invention, the steel frame reinforced concrete is used as the girder girder and the girder between the outer beams. A pillar is used as the outer pillar, and the inner frame is characterized in that a steel frame beam is used as the inter-beam girder.

  According to the first to fifth aspects of the present invention, the horizontal load acting in the direction of the beam row and the direction between beams of the plate-like building is imposed on the outer frame, whereby the horizontal direction in the direction of the beam row and the direction between beams is required for the plate-like building It becomes possible to secure sufficient proof stress. Further, according to the first to fifth inventions, a first common portion extending in the row direction in a portion of the interior of the building surrounded by the outer frame excluding the exclusive portion provided adjacent to the inter-beam girder, A second common portion is provided continuously to at least one end in the row direction of the first common portion and extends in the inter-beam direction, and the cross beam is arranged along the second common portion. For this reason, according to the first to fifth inventions, the corners disposed on the end side in the row direction while sufficiently securing the horizontal proof strength required for the plate-like building in the row direction and the inter-beam direction. The second common part can be provided outside the exclusive part of the room, and the functionality and aesthetics of the exclusive part of the corner room can be improved, and the added value of plate-like buildings such as an apartment, a hotel or a hospital It is possible to raise

  In particular, according to the second invention, by arranging the outer pillars on all the extension surfaces extending in the inter-beam direction of the inner frame, horizontal load in the inter-beam direction can be imposed on the outer pillars. It is possible to secure sufficient horizontal proof strength in the inter-beam direction required for

  In particular, according to the fifth invention, the steel frame is used as the girder girder and the girder between the outer beams, the steel reinforced concrete column is used as the outer pillar, and the steel frame is used as the girder between the inner beams. Thus, the construction period is shortened because concrete placing work is not involved in constructing a girder large beam, an outer beam large beam and an inner beam large beam while securing horizontal load capacity in the girder direction and the inter-beam direction. Is possible.

It is a perspective view which shows a part of beam-column structure of the plate-like building to which this invention is applied. It is a top view which shows each floor in which a passage and a balcony are provided as a 1st common part by pillar-beam structure of the plate-like building to which the present invention is applied, and a balcony is provided as a 2nd common part. It is a top view showing each floor in which only a passage is provided as a 1st common part by pillar-beam structure of a plate-like building to which the present invention is applied, and a balcony is provided as a 2nd common part. It is a side view showing each floor in which an aisle and a balcony are provided as a 1st common part by pillar beam structure of a plate-like building to which the present invention is applied. It is a side view which shows each floor in which only a passage is provided as a 1st common part by the beam structure of the plate-like building to which the present invention is applied. It is a side view which shows each floor in which the balcony was provided as a 2nd common part by the pillar-beam structure of the plate-like building to which this invention is applied. (A) is a side view which shows the girder girder on the balcony side by the pillar-beam structure of the plate-like building to which the present invention is applied, (b) is a side view showing the girder girder on the passage side. (A) is a side view showing the beam girder inside the outer wall material adjacent to the exclusive portion, (b) is a side view showing the beam girder eccentric to the outer column inside its waist wall, (c) ) Is a side view showing a beaming girder that is not eccentric to the outer column inside its waist wall. (A) is a side view which shows the girder between the exterior beams on one balcony side in a beam-column structure of a plate-like building to which the present invention is applied, (b) is a side surface showing the girder between the exterior beams on the other balcony side FIG. It is a top view which shows the inner frame and outer frame of the beam-column structure of the plate-like building to which this invention is applied. (A) is a front view which shows the steel frame beam of the girder between girder in the beam-column structure of the plate-like building to which the present invention is applied, (b) is a side view showing the steel beam of the girder girder, c) is a side view showing the steel frame beam of the girder between the outer beams. (A) is a cross-sectional view showing a reinforced concrete beam of a girder between an inner beam, a girder girder or a girder between outer beams in a beam-column structure of a plate-like building to which the present invention is applied, (b) shows the steel reinforced concrete beam FIG. (A) is a top view which shows the steel frame column of a wall column by the beam-column structure of the plate-like building to which this invention is applied, (b) shows the steel-frame reinforced concrete column of the outer column provided in a beam line peripheral part. It is a top view. (A) is a top view which shows the steel frame reinforced concrete column of the outer pillar provided in the beam-to-beam outer peripheral part by the beam-column structure of the plate-like building to which this invention is applied, (b) is a corner of a building peripheral part It is a top view which shows the steel frame reinforced concrete pillar of the outer pillar provided in. (A) is a cross-sectional view showing a reinforced concrete column of a wall column or an outer column in a beam-column structure of a plate-like building to which the present invention is applied, and (b) shows that H-shaped steel is arranged in a cross shape It is a sectional view showing a steel frame reinforced concrete column. It is a side view showing the internal structure by which the girder between inside beams was constructed by the wall pillar mutually spaced apart by the beam structure of the plate-like building to which the present invention is applied. It is a side view which shows the internal structure by which the girder between inside beams was constructed by two sets of wall pillars by the beam structure of the plate-like building to which the present invention is applied. It is a top view which shows each floor which made the edge part of the outer pillar overlap the extension face of all the internal structures by the beam-column structure of the plate-like building to which this invention is applied. It is a top view which shows each floor which made the end part of the outer pillar substantially correspond to the center line of all the internal frame by the beam-column structure of the plate-like building to which this invention is applied. It is a top view which expands and shows each floor which made one end part of an outer pillar overlap with the extension face of all the interior frames by the beam-column structure of the plate-like building to which this invention is applied. In the column-beam structure of a plate-like building to which the present invention is applied, one end of the outer column provided on one side in the column direction is overlapped with the extension surface of the inner frame, and the outer side provided on the other side in the column direction It is a top view which shows each floor which made the other end part of a pillar overlap the extension face of an inner frame. In the beam-column structure of the plate-like building to which the present invention is applied, one end of the girder outer pillar provided on the balcony side is overlapped with the extension surface of the inner frame, and the other end of the girder outer pillar provided on the aisle side It is a top view which shows each floor which made the extension face of the inner frame overlap. (A) is a front view which shows the girder between the inside beams arranged at the upper part of each floor in the beam structure of the plate-like building to which the present invention is applied, and (b) is between the inside beams arranged at the lower part of each floor It is a front view showing a girder. It is a side view which shows the girder between the inside beams built over an outer pillar by the beam structure of the plate-like building to which the present invention is applied. (A) is a front view showing an outer frame structure in which a girder is mounted on an outer column spaced apart from each other in a beam structure of a plate-like building to which the present invention is applied, and (b) is separated from each other It is a front view which shows the exterior frame in which the girder between outer beams was constructed by the outer pillar. It is a side view which shows the floor slab of a structural material and a beam member which are constructed by the wall pillar of an inner frame and the outer pillar of an outer frame by the beam-column structure of the plate-like building to which this invention is applied. It is a side view which shows the floor slab of a structural material constructed by the wall pillar of an internal frame, and the outer pillar of an external frame by the beam-column structure of the plate-like building to which this invention is applied. It is a front view which shows the supporting member which bears the load of a floor slab by the beam-column structure of the plate-like building to which this invention is applied. It is a side view which shows the supporting member which bears the load of a floor slab by the beam-column structure of the plate-like building to which this invention is applied. It is a side view which expands and shows the supporting member which bears the load of a floor slab by the beam-column structure of the plate-like building to which this invention is applied. It is a front view which shows the modification of the supporting member which bears the load of a floor slab by the beam-column structure of the plate-like building to which this invention is applied. It is a top view which expands and shows each floor in which the outer pillar provided in the corner of a building peripheral part is arranged on the extension face of a supporting member by the beam structure of the plate-like building to which the present invention is applied. It is a top view which expands and shows each floor in which an outer pillar is arrange | positioned on the extension surface of a supporting member by the beam-column structure of the plate-like building to which this invention is applied. It is a top view which shows each floor in which the channel | path was spaced apart and provided from the girder girder as a 1st common part by the beam-column structure of the plate-like building to which this invention is applied.

  EMBODIMENT OF THE INVENTION Hereinafter, the form for implementing the beam-column structure 1 of the plate-shaped building to which this invention is applied is demonstrated in detail, referring drawings.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is, as shown in FIG. 1, an apartment building such as an apartment or apartment, an accommodation facility such as a hotel, a school building of a school, a hospital facility or a nursing home for the elderly Etc. It is used for the plate-like building 6 of hierarchical structure, etc.

  The plate-like building 6, for example, is constructed as a hierarchical structure having an overall height of about 45 m above the ground in the height direction Z, and as shown in FIG. In addition, a plurality of exclusive portions P constituting a dwelling unit, a guest room, a classroom, a hospital room or the like are arranged in the row direction X on each floor of the hierarchical structure, with the short side direction in plan view as the inter-beam direction Y.

  In the plate-like building 6, a pair of column outer peripheries 62 extending in the column direction X are arranged substantially parallel to each other on both sides of the inter-beam direction Y, and a pair of inter-beam outer peripherals 63 extending in the inter-beam direction Y are They are arranged substantially parallel to each other on both sides in the column direction X. And as for the plate-like building 6, the building outer peripheral part 61 which made planar view substantially rectangular shape etc. will be formed. Then, corner portions 61c are formed at four places in the building outer peripheral portion 61 whose plan view is substantially rectangular or the like.

  The four sides of the plate-like building 6 are surrounded by the building outer peripheral portion 61 having a substantially rectangular shape in plan view, and the inside surrounded by the building outer peripheral portion 61 is the building interior 60. At this time, the plate-like building 6 is provided with the first common part S1 and the second common part S2 in the part of the building interior 60 excluding the plurality of exclusive parts P on each floor of the hierarchical structure.

  The board-like building 6 is provided with a passage C for entering and exiting the exclusive portion P on each floor of the hierarchical structure as a first common portion S1 on one side in the inter-beam direction Y. In addition, in the plate-like building 6, a balcony B capable of entering and exiting from each exclusive portion P on each floor of the hierarchical structure is provided as a first shared portion S1 on one side in the inter-beam direction Y, as necessary.

  In the plate-like building 6, for example, when both the passage C and the balcony B are provided as the first common portion S1, the passage C is disposed on one side in the inter-beam direction Y on the north side etc. A balcony B is disposed on the south side or the like on the other side of Y. Moreover, as shown in FIG. 3, when the balcony B is not provided as 1st common part S1, as shown in FIG. 3, the channel C is arrange | positioned only in the north side etc. in one side of the cross direction Y, for example. Be done.

  As shown in FIG. 2, the plate-like building 6 has a balcony B on the outer side of the exclusive portion P of the corner room provided on the end side in the row direction X on each floor of the hierarchical structure. It is provided in the west side etc. as 2nd common part S2. In addition, as shown in FIG. 3, for example, in each floor of the hierarchical structure, the balcony B is provided outside the exclusive portion P of the corner room provided on the end side in the row direction X, as shown in FIG. One side may be provided as the second shared portion S2 on the east side or the west side. Although illustration is omitted, passage C may be provided in plate-like building 6 without providing balcony B as second shared portion S2.

  The exclusive portion P is, as shown in FIG. 4, a space exclusively used by each resident or user such as a dwelling unit. The exclusive portion P is provided with an entrance E such as an entrance which is opened to enter and exit from the passage C on one side of the cross-beam direction Y. In addition, when the balcony B is provided as the first shared portion S1, the exclusive portion P is provided with an opening A such as a window sash opened to enter and exit the balcony B on the other side in the inter-beam direction Y .

  The exclusive portion P is substantially entirely separated by the exclusive portion P adjacent in the row direction X and the indoor boundary wall D extending in the inter-beam direction Y. And, the border wall D has a wall thickness of about 300 mm in the row direction X, for example. When both the passage C and the balcony B are provided as the first common part S1, the household wall D is provided in the portion excluding the passage C and the balcony B, and as shown in FIG. When it is not provided as 1 common part S1, it is provided in the part except passage C.

  The exclusive portion P of the corner room provided on the end side in the row direction X of the plate-like building 6 has a window opened to enter and exit the balcony B provided as the second common portion S2, as shown in FIG. An opening A such as a sash is provided. The exclusive portion P of the corner room provided on the end side in the row direction X in the plate-like building 6 is provided with a first common portion S1 and a second common portion S2 as a balcony B on the outside as shown in FIG. It will be.

  As shown in FIG. 2, the first common part S1 is provided with a passage C extending in the row direction X so that the first common part S1 can always travel to the entrance E of each exclusive part P. In addition, the first common part S1 is provided with a balcony B extending in the direction of row X so that it can be transported only in an emergency or the like when both the passage C and the balcony B are provided as the first common part S1. Be

  In the first common part S1, as shown in FIG. 7, a wall body 65 of a handrail wall or the like with a height dimension of about 1 m from the floor surface mainly for the purpose of fall prevention, blinding, etc. It is provided along the line 61. In addition, in the first shared portion S1, a window sash (not shown), a handrail or a blind glass, etc. are provided above the wall 65, as necessary. When the balcony B is not provided as the first common portion S1, as shown in FIG. 8, the outer wall 66, the window 67, the waist wall 68, etc. adjacent to the exclusive portion P in the inter-beam direction Y is a boundary , The exclusive part P of the building interior 60 is separated from the outside.

  As shown in FIG. 2, the second shared portion S2 is provided continuously with the end portion S1a in the row direction X of the first shared portion S1 and provided with a balcony B extending in the inter-beam direction Y.

  In the second common part S2, as shown in FIG. 9, a wall body 65 of a handrail wall or the like with a height dimension of about 1 m from the floor surface mainly for the purpose of fall prevention, blinding, etc. It is provided along the line 61. In addition, a window sash (not shown), a handrail or a blind glass, etc., are provided above the wall 65 as necessary for the second shared portion S2.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is provided in a building interior 60 formed on the inner side separated by the building outer peripheral portion 61 of the plate-like building 6, as shown in FIG. It comprises one or more inner frames 2 and an outer frame 3 provided along the outer periphery 61 of the building.

  The inner frame 2 has an inter-beam girder 20 extending in the inter-beam direction Y and a plurality of wall pillars 21 extending in the height direction Z, and the inter-beam girder 20 is constructed over a plurality of wall pillars 21. It is arranged inside D, etc. When a plurality of door walls D are provided on each floor, the inner frame 2 is mainly disposed in each door wall D, so that a plurality of inner frames can be formed in one plate-like building 6. 2 will be provided. In addition, although the inter-beam girder 20 and the wall pillar 21 are disposed inside the household boundary wall D, the exclusive portion P is provided adjacent to the inter-beam girder 20 and the wall pillar 21 even at this time. It shall be said.

  The external frame 3 is disposed along each of the pair of beam row outer peripheral portions 62 in the building outer peripheral portion 61 and is disposed along each of the pair of inter-beam outer peripheral portions 63 in the building outer peripheral portion 61. The exterior structure 3 is provided in the plate-like building 6 of the ridge, and encloses the inside 60 of the building. The outer frame 3 has a beam girder 30 extending in the girder direction X, a plurality of outer columns 31 extending in the height direction Z, and an outer beam girder 32 extending in the inter-beam direction Y. The girder girder 30 and the outer beam girder 32 Are erected on the plurality of outer columns 31 respectively.

  In particular, at least one of steel frame beams, reinforced concrete beams and steel reinforced concrete beams is used as the inter-beam girder 20, and at least one of steel frame columns, reinforced concrete columns or steel reinforced concrete columns is used as the wall column 21. . Further, in the outer frame 3, particularly, at least one of a steel frame beam, a reinforced concrete beam, and a steel frame reinforced concrete beam is used as the girder large beam 30, and at least one of a steel frame reinforced concrete column, a reinforced concrete column or a steel frame column is used as the outer column 31. Thus, at least one of a steel frame beam, a reinforced concrete beam and a steel frame reinforced concrete beam is used as the outer cross beam 32.

  As shown in FIG. 11, steel beams of H-section steel 7 having a substantially H-shaped cross-section are mainly used for the inter-beam girder 20, the girder girder 30, and the girder-to-girder 32 as shown in FIG. It has a web 73. As shown in FIG. 11A, the H-shaped steel 7 of the inter-beam girder 20 has, for example, a beam length of about 900 mm, a flange width w of about 250 mm, a web thickness tw of about 14 mm, and a flange thickness tf. It is about 19 mm. In addition, as shown in FIG. 11 (b), the H-shaped steel 7 of the beam girder 30 is, for example, about 500 mm to 700 mm in length h, about 200 mm in flange width w, about 9 mm in web thickness t w, flange plate The thickness tf is about 12 mm to 22 mm. As shown in FIG. 11C, the H-shaped steel 7 of the girder 32 between the outer beams has, for example, a length h of about 500 mm, a flange width w of about 200 mm, a web thickness tw of about 9 mm, and a flange thickness tf. It is about 16 mm to 19 mm.

  Steel beams are used as the inside cross beam 20, the cross beam 30 and the outside cross beam 32, and as shown in FIG. 12 (a), a reinforced concrete beam in which reinforcing bars are disposed inside the concrete may be used. Furthermore, as shown in FIG. 12 (b), a steel reinforced concrete beam in which a reinforcing bar and an H-shaped steel 7 are disposed may be used as the interbeams 20, the crossbeams 30, and the interbeam 32 as shown in FIG. .

  As shown in FIG. 13 (a), the steel column of the H-shaped steel 7 is mainly used as the wall column 21 and has a pair of flanges 70 and a web 73. The H-shaped steel 7 of the wall column 21 has, for example, a member h of about 500 mm to 900 mm, a flange width w of about 200 mm to 300 mm, a web plate thickness tw of about 9 mm to 19 mm, and a flange plate thickness tf of about 25 mm to 40 mm. Do.

  As the outer column 31, as shown in FIG. 13 (b), FIG. 14 (a) and FIG. 14 (b), steel reinforced concrete columns in which reinforcing bars and H-shaped steels 7 are disposed inside the concrete are mainly used. . For example, the H-shaped steel 7 inside the concrete has a member length h of about 500 mm to 900 mm, a flange width w of about 200 mm to 300 mm, a web thickness tw of about 9 mm to 19 mm, and a flange thickness tf of about 25 mm to 40 mm. .

  As shown in FIG. 10 and FIG. 13 (b), when the outer column 31 is provided on the outer periphery 62 of the column, the cross section is substantially rectangular or the like, with the column direction X as the long side and the inter-beam direction Y as the short side It becomes. At this time, the H-shaped steel 7 is disposed, for example, substantially at the center of the outer column 31. When the outer column 31 is provided on the beam-to-beam outer peripheral portion 63 as shown in FIGS. 10 and 14A, the cross-sectional substantially rectangular shape or the like having the beam row direction X as the short side and the beam cross-direction Y as the long side It becomes. As shown in FIG. 10 and FIG. 14 (b), when the outer column 31 is provided at the corner 61c of the building outer peripheral portion 61, the column row direction X is a long side, and the inter-beam direction Y is a short side. The cross section is substantially rectangular or the like. When one end 31 a of the outer column 31 in the column direction X is the other end 31 b in the column direction X of the outer column 31, the H-section steel 7 is, for example, in the column direction X of the outer column 31. Although it arrange | positions at the one edge part 31a side or the other edge part 31b side, as shown in FIG.13 (b), you may arrange | position in the approximate center of the outer pillar 31. As shown in FIG. In addition, although illustration is abbreviate | omitted, when provided in the corner part 61c of the building outer peripheral part 61, the outer pillar 31 may become a cross-sectional substantially L-shape etc. instead of a cross-sectional substantially rectangular shape.

  As the wall column 21 and the outer column 31, a steel frame column or a steel frame reinforced concrete column is used for each, or as shown in FIG. 15 (a), a reinforced concrete column in which reinforcing bars are disposed inside the concrete may be used. Further, as shown in FIGS. 13 and 14, the wall column 21 and the outer column 31 use a steel reinforced concrete column in which a single H-shaped steel 7 is disposed, and as shown in FIG. 15 (b) A steel-frame reinforced concrete column in which H-shaped steels 7 are arranged in a cross shape may be used.

  As shown in FIG. 16, in the internal structure 2, the inter-beam girder 20 is installed on a plurality of wall columns 21 separated in the inter-beam direction Y. In the internal structure 2, for example, four wall pillars 21 are disposed apart from each other, and the inter-beam girder 20 is constructed at three places between the wall pillars 21 and the wall pillars 21. As shown in FIG. 17, in the inner structure 2, two wall columns 21 are used by bolting or welding, etc., and the two wall columns 21 spaced apart in the inter-beam direction Y are inserted in one set of wall columns 21. Cross beam 20 may be constructed.

  In the internal structure 2, the wall post 21 is disposed in the vicinity of the entrance E or the opening A on both sides of the exclusive portion P in the inter-beam direction Y. The internal structure 2 is, for example, provided on the lower floor Fd to the upper floor Fu continuously in the height direction Z from the lower floor Fd to the upper floor Fu, and the wall pillar 21 of the lower floor Fd and the upper floor is provided. The wall post 21 of Fu is joined by high strength bolt friction bonding using a high strength bolt or the like.

  As shown in FIG. 16, the internal structure 2 is provided with finishing materials and the like on both sides in the row direction X, so that inside of the border wall D separating exclusive portions P adjacent in the row direction X is The entire flange width of the inter-beam girder 20 and the wall pillar 21 is provided to be accommodated. The inner frame 2 has a structural form such as a rigid frame structure in which the inter-beam girder 20 is bridged to the wall column 21 and the inter-beam girder 20 and the wall column 21 do not protrude into the indoor space of the exclusive portion P Or it is provided without forming a pillar shape.

  As shown in FIG. 10, the outer pillars 31 are arranged on all the extension planes M when the plurality of inner frames 2 are extended planes M extending in the inter-beam direction Y, as shown in FIG. The extension surface M is a width dimension in the row direction X of the inner frame 2 and extends in the inter-beam direction Y.

  Here, as shown in FIG. 18, the plurality of inner frames 2 have extension surfaces M at one end 31 a of the outer column 31 such that the extension surface M extending in the inter-beam direction Y is included inside the outer column 31. The outer pillars 31 may be disposed on the extension surfaces M extending in all the inter-beam directions Y by overlapping. At this time, a space Q adjacent to the outer pillar 31 is formed on the balcony B of the first common portion S1, and the space Q is not visible from the outside of the plate-like building 6 by being adjacent to the outer pillar 31 It becomes space.

  For example, as shown in FIG. 19, the plurality of inner frames 2 have a center line L substantially at one end 31 a of the outer column 31 such that the center line L extending in the inter-beam direction Y is included inside the outer column 31. By matching, the outer pillar 31 may be disposed on the center line L extending in all the inter-beam directions Y. Although not shown, the plurality of inner frames 2 have a center line L substantially at the other end 31 b of the outer column 31 so that the center line L extending in the inter-beam direction Y is included inside the outer column 31. By matching, the outer pillar 31 may be disposed on the center line L extending in all the inter-beam directions Y.

  As shown in FIG. 20, the plurality of inner frames 2 overlap one end 31a of the outer column 31 with the extension plane M so that the extension plane M extending in the inter-beam direction Y is included inside the outer column 31. Thus, the outer pillars 31 may be disposed on the extension surfaces M extending in all the inter-beam directions Y. Moreover, although illustration is abbreviate | omitted, as the several internal frame 2 is included in the inside of the outer pillar 31, the extended surface M extended in the cross-beam direction Y is included in the other end 31b in the outer pillar 31, all the extension surfaces M The outer pillars 31 may be disposed on the extension surfaces M extending in all the inter-beam directions Y by overlapping.

  Further, as shown in FIG. 21, the plurality of inner frames 2 are provided on one side (left side in the drawing) of the row direction X so that the extension surface M extending in the inter-beam direction Y is included inside the outer column 31. By overlapping one end 31a of the outer column 31 on the extension surface M, and overlapping the other end 31b of the outer column 31 provided on the other side (right side in the drawing) of the column row direction X on the extension surface M The outer pillar 31 may be disposed on the extension surface M extending in all the inter-beam directions Y.

  Further, as shown in FIG. 22, the plurality of inner frames 2 are outer pillars provided on the balcony B side of the first shared portion S1 such that the extension surface M extending in the inter-beam direction Y is included inside the outer pillar 31. The other end 31b of 31 is overlapped with the extension surface M, and the one end 31a of the outer pillar 31 provided on the passage C side of the first common portion S1 is overlapped with the extension surface M, so that all the beams are separated. The outer pillar 31 may be disposed on the extension surface M extending in the direction Y.

  In the internal structure 2, as shown in FIG. 23 (a), the inter-beam girder 20 is disposed at the upper part of each floor inside the door wall D, and a floor such as concrete is provided on the upper surface of the upper flange 71 of the inter-beam girder 20 The slab 41 is placed. The internal structure 2 is not limited to this, but as shown in FIG. 23 (b), the inter-beam girder 20 is disposed at the lower part of each floor inside the residential wall D and the side of the web 73 of the inter-beam girder 20 is The floor slab 41 such as concrete may be placed on the upper surface of the lower flange 72.

  In addition, although the inner frame 2 demonstrated the thing which has the cross beam 20 and the wall pillar 21 between the internal beams, as shown in FIG. 24, the wall post 21 is abbreviate | omitted and 2 mutually spaced apart and arrange | positioned in the inter-beam direction Y 2 The cross beam 20 may be installed on the outer pillar 31 of the book. In the internal structure 2, the inter-beam girder 20 is bridged over the two outer columns 31 in a state of being staggered with respect to each other in the height direction Z so that the inter-beam girder 20 is provided below the beam girder 30. . At this time, the inner frame 2 has a structural form such as a rigid frame structure in which the inner cross beam 20 is erected on the outer post 31, and the inner cross beam 20 does not protrude into the indoor space of the exclusive portion P. It is provided without forming a pillar mold. In addition, the steel frame brace 29 having the cross-sectional shape and the cross-sectional dimension substantially the same as the inner cross beam large cross beam 20 is inclined and provided as needed, and the upper end and the lower end of the steel frame brace 29 are the inner cross cross beam as necessary. Attached to 20.

  As shown in FIG. 10, the outer frame 3 is arranged in a pair so that the column beams 30 are separated in the inter-beam direction Y. A plurality of one girder large beams 30 spaced in the inter-beam direction Y are arranged in the girder direction X along the passage C of the first common portion S1 and the other girder 30 spaced in the beam direction Y is A plurality are arranged in the row direction X, and are arranged along the balcony B of the first common portion S1. In the balcony B and the passage C of the first common portion S1, the length in the column direction X is equal to or greater than the length in the column direction X of the column girder 30. The second shared portion S2 is provided continuously at the end S1a in the column direction X of the first shared portion S1.

  The outer frame 3 is disposed in a pair so that the outer cross beams 32 are spaced apart in the column direction X. A plurality of one cross beams 32 in the girder row direction X are arranged in the cross beam direction Y, are disposed along one balcony B of the second common portion S2, and are separated in the girder direction X A plurality of large beams 32 are arranged in the inter-beam direction Y, and arranged along the other balcony B of the second common portion S2.

  As shown in FIG. 25, the outer frame 31 is provided with an outer column 31 which is continuous in the height direction Z from the lower floor Fd to the upper floor Fu. In the outer frame 3, as shown in FIG. 25 (a), a column girder 30 is constructed over a plurality of outer columns 31 spaced apart in the column direction x. The exterior structure 3 is provided with a finishing material or the like on both side surfaces of the beam girder 30 disposed at the lower part of each floor, so that the inside of the wall body 65 such as a handrail wall shown in FIG. It is provided in the inside of 66 or the waist wall 68 so that the whole flange width of the crossbeam 30 may be settled.

  The external frame 3 has a structural form such as a rigid frame structure in which the beam girder 30 is bridged to the outer pillar 31 and the beam girder 30 and the outer pillar 31 do not protrude into the indoor space of the exclusive portion P. It does not form a beam type or a column type. In addition to the case where both the passage C and the balcony B are provided as the first shared portion S1, the outer frame 3 is provided on the exclusive portion P also when the balcony B shown in FIG. 8 is not provided as the first shared portion S1. It does not form the beam type or the column type large.

  Further, in the outer frame 3, as shown in FIG. 25 (b), a large cross beam 32 is bridged over a plurality of outer columns 31 separated in the cross beam direction Y. The external structure 3 is such that finishing materials are installed on both sides of the external beam-to-beam girder 32 disposed at the lower part of each floor, so that the external beam-to-beam girder 32 is inside the wall 65 of the handrail wall shown in FIG. It is provided so that the whole flange width fits.

  The external frame 3 has a structural form such as a rigid frame structure in which the girder between the outer beams 32 is bridged to the outer pillar 31, and the girder 32 between the outer beams and the outer pillar 31 do not protrude into the indoor space of the exclusive portion P. P does not form a beam type or a column type.

  In the outer frame structure 3, it is preferable that the side surface on the indoor space side, such as the outer wall material 66, the window 67 or the waist wall 68, and the outer peripheral surface on the indoor space side of the outer column 31 be formed on substantially the same plane without a step. However, in the outer frame 3, the side surfaces of the waist wall 68 and the outer peripheral surface of the outer pillar 31 are on the indoor space side due to the thickness of materials such as gypsum board, finishing material and fireproof coating or design errors. Even if they are not formed exactly on the same plane, no beam type or column type is formed in the exclusive portion P.

  As shown in FIG. 16 and FIG. 17, the inner frame 2 is a large cross beam with the end portions in the cross beam direction Y of the large cross beam 20 being joined by high-strength bolt friction bonding or welding to the side surface of the wall column 21. 20 are joined to the wall post 21 by a rigid joint or a semi-rigid joint. Further, as shown in FIG. 25 (a), in the outer frame 3, both end portions in the column direction X of the column column 30 are joined by high-strength bolt friction bonding or welding to the side surface or the like of the H-section steel 7 of the outer column 31. Thus, the girder 30 is joined to the outer column 31 by a rigid connection or a semi-rigid connection. As shown in FIG. 25 (b), in the outer frame 3, both end portions in the inter-beam direction Y of the inter-external beam large beam 32 are joined by high-strength bolt friction bonding or welding to the side surface or the like of the H-section steel 7 of the outer column 31. Thus, the inter-outer girder girder 32 is joined to the outer column 31 by a rigid joint or a semi-rigid joint.

  In the inner frame 2 and the outer frame 3, both ends of the inner cross girder 20, the column girder 30 or the outer cross girder 32 may be joined to the wall post 21 or the outer post 31 by pin connection. In addition, a semi-rigid connection refers to a connection type in which the rotational movement of a beam to be the cross beam 20, the cross beam 30 or the cross beam 32 is restricted to a certain extent to the wall column 21 or the column 31. It means that the bending stress that can be transmitted between the column and the beam is small compared to a perfect rigid joint. Further, the pin connection refers to a connection type that does not restrict the rotational movement of the beam relative to the column, and means that there is no or minimal bending stress that can be transmitted between the column and the beam. And the definition of semi-rigid joint, pin joint and rigid joint shall be based on the European design standard (Eurocode 3 Part 1-8).

  In the inner frame 2 and the outer frame 3, as shown in FIG. 26, the structural member 4 that bears the load of the building without the inner beam girder 20 being bridged between the wall pillar 21 and the outer pillar 31 is an inner girder girder The inner frame 2 and the outer frame 3 are connected to each other by being bridged between 20 or the wall post 21 and the outer post 31. The structural material 4 has a floor slab 41 provided in the first common portion S1 of the building, and beam members 40 such as CT-shaped steel that bears the load of the floor slab 41. The beam member 40 is connected to the outer pillar 31 of the outer frame 3 while being connected to the girder girder 30.

  As the beam member 40, in addition to a CT-shaped steel or an H-shaped steel 7 similar to the inter-internal beam girder 20, for example, a mountain-shaped steel or a channel steel is used. At this time, the beam member 40 has a beam shape h ′ such as CT-shaped steel smaller than the beam shape h of the inter-beam girder 20. And the beam member 40 bears the load of the floor slab 41 by the floor slab 41 being mounted upwards etc.

  The beam member 40 is abutted with the connecting plate 45 provided on the side surface of the H-shaped steel 7 of the wall column 21 and the outer column 31 and the high strength bolt is fastened, so that both ends in the inter-beam direction Y are walls The high strength bolt is friction bonded to the column 21 and the outer column 31. Further, in the beam member 40, both ends in the inter-beam direction Y may be welded to the wall post 21 and the outer post 31. And the beam member 40 bears the horizontal load which acts on a building by joining the both ends of the cross-beam direction Y to each of the wall column 21 and the outer column 31 by high-strength bolt friction joining etc. .

  The floor slab 41 is an RC slab made of reinforced concrete. As the floor slab 41, a synthetic slab in which a deck plate and concrete are combined may be used, or a half PCa slab in which precast concrete and cast-in-place concrete are combined may be used. At this time, the floor slab 41 is provided so as not to cover the entire web 73 of the H-shaped steel 7 to be the beam girder 30 with the concrete of the floor slab 41 from both sides in the inter-beam direction Y.

  The floor slab 41 is connected to the inter-beam girder 20 of the inner frame 2 and is connected to the girder girder 30 of the outer frame 3 by being placed on the inter-beam girder 20 disposed at the upper or lower part of each floor. Ru.

  The structural member 4 having the beam member 40 and the floor slab 41 is connected with the floor slab 41 to the inter-beam girder 20 of the inner frame 2 and the girder girder 30 of the outer frame 3. It will be constructed on the Further, the structural member 4 having the beam member 40 and the floor slab 41 is joined to the wall pillar 21 and the outer pillar 31 by high-strength bolt friction bonding or the like by joining both ends of the beam member 40 to the wall pillar 21 and the outer pillar 31. It will be erected on the pillar 31.

  In addition, although the structural material 4 demonstrated what had the beam member 40 and the floor slab 41, as shown in FIG. 27, the beam member 40 may be abbreviate | omitted and it may have only the floor slab 41. As shown in FIG. At this time, the structural member 4 connects the inner frame 2 and the outer frame 3 to each other by being bridged between the inner cross girder 20 or the wall post 21 and the outer post 31 to bear the load of the building. It becomes a thing.

  Further, as shown in FIG. 28, the floor slab 41 bears the load on the inner frame 2 and the support member 5 provided on the lower side in the height direction Z. The support member 5 is provided between the second common portion S2 and the exclusive portion P of the corner room provided on the end side of the building interior 60 in the cross direction X. As shown in FIG. 29, the support member 5 has a cross member 50 extending in the inter-beam direction Y, and a plurality of longitudinal members 51 extending in the height direction Z, and the cross member 50 is bridged by the plurality of longitudinal members 51. Be done. In the supporting member 5, for example, the cross member 50 is bridged between two longitudinal members 51 separated in the inter-beam direction Y.

  As the cross member 50, in addition to the H-shaped steel 7 similar to the inter-beam girder 20, for example, a CT-shaped steel, a mountain-shaped steel or a channel-shaped steel is used. At this time, as shown in FIG. 28, in the cross member 50, the beam shape h1 of the H-shaped steel 7 or the like is smaller than the beam shape h of the inter-beam girder 20. And the cross-member 50 bears the load of the floor slab 41 by the floor slab 41 being mounted upwards etc.

  As the vertical members 51, square steel pipes are used, and for example, circular steel pipes, concrete-filled steel pipes, H-shaped steels, CT-shaped steels, angle-shaped steels, channel steels, etc. are used. At this time, as shown in FIG. 29, in the vertical members 51, the member h2 such as a square steel pipe is smaller than the member h of the wall post 21.

  For this reason, the support member 5 which has the cross member 50 and the longitudinal member 51 is provided in the exclusive part P, without forming the cross member 50 or the longitudinal member 51 large.

  In the supporting member 5, mainly, the longitudinal members 51 are arranged in the inter-beam direction Y in the vicinity of the entrance E or the opening A on both sides of the exclusive portion P of the corner room. For example, the vertical members 51 are provided in the height direction Z from the lower floor Fd to the upper floor Fu continuously in the support member 5 every 2nd to 3rd floors, and the vertical members 51 and the upper floors of the lower floor Fd are provided. The longitudinal member 51 of Fu is pin-bonded.

  As shown in FIG. 28, the support member 5 is a vertical member 51 inside the interior material 59 which is the boundary between the exclusive portion P of the corner room and the second common portion S2 by installing finishing materials and the like around the periphery. And the entire width of the cross member 50 is accommodated. As shown in FIG. 29, the supporting member 5 is provided with an opening A such as a window sash in a portion surrounded by the cross member 50 and the vertical member 51. The interior material 59 is provided, for example, in a portion excluding the opening A and the balcony B.

  As shown in FIG. 30, the cross member 50 is made to abut the attachment plate 54 provided on the side surface of the square steel pipe of the vertical member 51 to fasten the bolt etc. Pin connection is made to the material 51. The longitudinal members 51 are pin-joined to the adjacent longitudinal members 51 in the height direction Z by allowing the longitudinal members 51 adjacent in the height direction Z and the welding plate 55 to abut and a high strength bolt is fastened. Ru.

  Thus, in the support member 5 having the cross members 50 and the longitudinal members 51, the cross members 50 and the longitudinal members 51 are pin-joined. Further, the vertical members 51 of the lower floor Fd and the vertical members 51 of the upper floor Fu are joined by pins. At this time, the support member 5 having the cross members 50 and the vertical members 51 bears the floor slab 41 and does not bear the horizontal load acting in the inter-beam direction Y. That is, although the cross member 50 is bridged by the two vertical members 51, the support member 5 does not function as a structural surface to bear the horizontal load acting in the inter-beam direction Y.

  Although the supporting member 5 has been described as having the cross member 50 and the longitudinal member 51, as shown in FIG. 31, even if the cross member 50 is omitted and only one or more longitudinal members 51 are included. Good. At this time, for example, the two vertical members 51 bear the load of the floor slab 41, and the supporting member 5 does not bear the horizontal load acting in the inter-beam direction Y. That is, the support member 5 merely causes the vertical member 51 to bear the load of the floor slab 41 and does not function as a structural surface to bear the horizontal load acting in the inter-beam direction Y.

  In the support member 5, as shown in FIG. 32, the outer pillar 31 disposed at the corner 61 c may be disposed on the extension surface N extending in the inter-beam direction Y. The extension surface N is a width dimension in the column direction X of the support member 5 and extends in the inter-beam direction Y. The outer column 31 disposed in the corner portion 61c is, for example, formed in a substantially rectangular shape in cross section extending in the column direction X, and extends in the column direction X of the outer column 31 disposed in the corner portion 61c shown in FIG. The portion is further extended in the column direction X and formed. At this time, in the support member 5, the cross member 50 and the longitudinal member 51 may be pin-joined to bear the load of the floor slab 41, or the cross member 50 and the longitudinal member 51 may be semi-rigidly joined to be the floor slab A load of 41 may be borne, or the cross member 50 and the longitudinal member 51 may be rigidly joined to bear the load of the floor slab 41. That is, when the outer column 31 is disposed on the extension surface N extending in the inter-beam direction Y, the support member 5 bears a horizontal load acting in the inter-beam direction Y, and functions as a structural surface May be

  As shown in FIG. 33, in the supporting member 5, an outer pillar 31 different from the outer pillar 31 disposed at the corner 61 c may be disposed on the extension surface N extending in the inter-beam direction Y. At this time, in the support member 5, the cross member 50 and the longitudinal member 51 may be pin-joined to bear the load of the floor slab 41, or the cross member 50 and the longitudinal member 51 may be semi-rigidly joined to be the floor slab A load of 41 may be borne, or the cross member 50 and the longitudinal member 51 may be rigidly joined to bear the load of the floor slab 41. That is, when the outer column 31 is disposed on the extension surface N extending in the inter-beam direction Y, the support member 5 bears a horizontal load acting in the inter-beam direction Y, and functions as a structural surface May be

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, as shown in FIG. 10, an inner frame 2 is provided inside a building 60, and an outer frame 3 is provided along a building outer peripheral portion 61.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is the plate-like building 6 in which the inner cross beam 20 of the lower floor Fd and the inner cross beam 20 of the upper floor Fu are connected to each other by the wall column 21. A horizontal load acting in the inter-beam direction Y can be applied to the wall post 21. And the beam-column structure 1 of the plate-like building to which the present invention is applied loads the horizontal load acting in the inter-beam direction Y on the inner frame 2 to make the horizontal in the inter-beam direction Y required for the plate-like building 6 It becomes possible to secure sufficient proof stress. In addition, the beam-column structure 1 of the plate-like building to which the present invention is applied is required for the plate-like building 6 by making the outer frame 3 bear a horizontal load acting in the beam direction X and the inter-beam direction Y. It becomes possible to secure sufficient horizontal proof stress in the direction X and the direction Y between beams.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, the support member 5 is provided to bear the load of the floor slab 41, and does not bear the horizontal load acting in the inter-beam direction Y. By making the horizontal load acting in the inter-beam direction Y by the frame 2 and the outer structure 3, the inter-beam direction required for the plate-like building 6 is not required to bear the horizontal load acting in the inter-beam direction Y on the support member 5 It becomes possible to secure sufficient horizontal load capacity of Y.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is, in particular, a part of the building interior 60 surrounded by the outer frame 3 except the exclusive part P provided adjacent to the inter-beam girder 20, A first shared portion S1 extending in the row direction X, and a second shared portion S2 continuously provided in at least one end S1a of the first shared portion S1 in the row direction X and extending in the inter-beam direction Y are provided. The cross beam 32 is disposed along the second common portion S2. For this reason, the beam-column structure 1 of the plate-like building to which the present invention is applied is a plate-like building while sufficiently securing the horizontal proof strength required for the plate-like building 6 in the beam row direction X and the inter-beam direction Y. A so-called revolving balcony etc. are provided by the 1st common part S1 and the 2nd common part S2 being provided as balcony B outside the exclusive part P of the corner room provided in the end side of column direction X in article 6 As a result, the functionality and aesthetics of the exclusive portion P of the corner room are improved, and it is possible to increase the added value of the plate-like building 6 such as an apartment, a hotel or a hospital.

  Further, the beam-column structure 1 of the plate-like building to which the present invention is applied is provided in the exclusive portion P of the corner room as the support member 5 having the cross members 50 and the vertical members 51 supporting the floor slab 41. However, since the beam formation h1 of the longitudinal member 51 is smaller than the beam formation h of the inter-beam girder 20 and the member formation h2 of the longitudinal member 51 is smaller than the formation h of the wall post 21, It will be provided without forming the cross member 50 or the longitudinal member 51 large. For this reason, in the column-beam structure 1 of the plate-like building to which the present invention is applied, the indoor space of the exclusive portion P of the square room is widely secured, and the functionality and the aesthetics of the exclusive portion P of the square room are improved. Thus, it is possible to increase the added value of the plate-like building 6 such as an apartment, a hotel or a hospital.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, as shown in FIG. 10 in particular, a plurality of inner frames 2 are provided in the building interior 60. At this time, in the plurality of inner frames 2, the inner cross beams 20 are not bridged between the wall post 21 and the outer pillars 31 of the outer frame 3, and the structural members 4 are inserted between the inner cross beams 20 or the wall post 21. And the outer pillar 31, all the inner frames 2 are connected to the outer frame 3.

  Here, in the beam-column structure 1 of the plate-like building to which the present invention is applied, as shown in FIGS. 16 and 17, the inter-beam girder 20 of the inner frame 2 is not bridged between the wall column 21 and the outer column 31. Therefore, it will not be provided in the first shared portion S1 to be the passage C or the balcony B. At this time, in the beam-column structure 1 of the plate-like building to which the present invention is applied, the passage C or the balcony B of the first common portion S1 is not blocked by the inter-beam girder 20 and the passage C or the balcony B It becomes possible not to form the level | step difference by the cross beam 20 between internal beams at a step.

  Moreover, the beam-column structure 1 of the plate-like building to which this invention is applied is that the beam girder 30 of the outer frame 3 and the girder between outer beams 32 are arrange | positioned at the lower part of each floor, Cross beam 32 is not provided like a hanging wall. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied can be provided with the beam girder 30 inside the wall body 65 such as the passage C or the balcony B which becomes the first common portion S1. Since the girder 32 between the outer beams can be provided inside the wall body 65 of the handrail, etc. of the balcony B, which becomes the second common portion S2, the girder 30 and the outer side of the girder are not blocked. It becomes possible to bridge the cross beams 32 to the plurality of outer columns 31 respectively.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is the CT shape steel shown in FIG. 26 with the installation of the inter-beam girder 20 omitted in the passage C or the balcony B to be the first common portion S1. And so on. At this time, the beam-to-beam structure 1 of the plate-like building to which the present invention is applied is the passage C to be the first common portion S1 because the beam formation h 'of the beam member 40 is smaller than the beam formation h of the inter-beam girder 20 Alternatively, smooth passage in the first shared portion S1 may be realized as the balcony B is not closed by the beam member 40 and the step by the beam member 40 is not formed at the foot of the first shared portion S1. It becomes possible.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is both the passage C and the balcony B when both the passage C and the balcony B are provided as the first common part S1 as shown in FIG. In the first common portion S1, the installation of the inter-beam girder 20 is omitted, and only the beam member 40 shown in FIG. 26 is installed. Moreover, as shown in FIG. 5, when only the passage C is provided as the first shared portion S1, the beam-column structure 1 of the plate-like building to which the present invention is applied is the first shared portion S1 which becomes the passage C. , The installation of the inter-beam girder 20 is omitted, and only the beam member 40 shown in FIG. 26 is installed. In addition, the beam-column structure 1 of the plate-like building to which the present invention is applied is connected to the outer frame 3 with the beam member 40 in both of the passage C side and the balcony B side of one or more inner frames 2 Only one of the passage C side and the balcony B side of the inner frame 2 may be connected to the outer frame 3 by the beam member 40.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is such that the beam type of the inter-beam girder 20 of the inner frame 2 and the girder girder 30 of the outer frame 3 and the girder 32 between the outer beams is not formed in the exclusive portion P Even if the height of the floor is not increased, the first common portion S1 is not closed by the inter-beam girder 20, and no step is formed at the foot of the first common portion S1. The beam-column structure 1 of the plate-like building to which the present invention is applied is for entering and exiting from the passage C while making the view of the user such as a dwelling unit unobstructed by the beam-row beam 30 and the beam-to-beam beam 32. With the entrance E and the opening A for entering and exiting the balcony B, a sufficient opening height can be secured.

  At this time, in order to secure a sufficient opening height at the entrance E and the opening A, it is necessary to secure the floor height of each floor at least about 3 m in the beam-column structure of the conventional building. On the other hand, in the beam-column structure 1 of the plate-like building to which the present invention is applied, it is sufficient to secure a floor height of about 2.7 m on each floor of the plate-like building 6. And, for example, in a building having an overall height of about 45 m, a pillar-beam structure 1 of a plate-like building to which the present invention is applied is used according to the conventional building which has a maximum of 15 floors. According to the plate-like building 6, it becomes about 16 stories. Thus, the beam-column structure 1 of the plate-like building to which the present invention is applied is such that the view of the user such as a dwelling unit is not blocked even if the height of each floor of the plate-like building 6 is not increased. While maintaining a sufficient opening height at the entrance E and the opening A and increasing the level within the same overall height range, it is possible to supply one plate-like building 6 It is possible to significantly increase the number of exclusive parts P.

  The beam-column structure 1 of the plate-like building to which the present invention is applied does not form the beam type of the beam girder 30 in the indoor space of the exclusive portion P. Moreover, the beam-column structure 1 of the plate-like building to which this invention is applied does not form the beam type of the girder 32 between the external beams in the indoor space of the exclusive part P. Moreover, the beam-column structure 1 of the plate-like building to which the present invention is applied is provided in the interior wall D so that the entire flange width of the inter-beam girder 20 fits within the interior space of the exclusive portion P. The beam shape of the large beam 20 is not formed. As described above, the beam-column structure 1 of the plate-like building to which the present invention is applied does not form the beam shape of the inter-beam girder 20, the girder girder 30, and the girder 32 among the exclusive portions P. At this time, in the beam-column structure 1 of the plate-like building to which the present invention is applied, the indoor space of the exclusive portion P is widely secured, and the functionality and the aesthetic appearance of each exclusive portion P are improved. It is possible to increase the added value of the plate-like building 6 such as a hotel or a hospital.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, a steel frame beam is used as the inter-beam girder 20, and a steel frame column is used as the wall column 21. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied is a concrete placing operation when constructing the inter-beam girder 20 and the wall pillar 21 while securing horizontal proof strength in the inter-beam direction Y Construction period can be shortened.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, a steel frame beam is used as a beam girder 30 and an outer beam girder 32, and a steel reinforced concrete column is used as an outer pillar 31. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied is used to secure the horizontal proof strength in the beam row direction X and the inter-beam direction Y, and when constructing the beam girder 30 and the outer beam girder 32, The construction period can be shortened because concrete placement work is not involved.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, a reinforced concrete beam is used as a beam girder 30 and an outer beam girder 32, and a steel reinforced concrete column is used as an outer pillar 31. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied is fireproof with reinforced concrete of the girder 30 and the girder 32 while securing horizontal strength in the girder direction X and inter-beam direction Y. It is possible to improve.

  In the beam-column structure 1 of a plate-like building to which the present invention is applied, a steel frame beam is used as a beam girder 30 and an outer beam girder 32, and a steel frame is used as an outer pillar 31. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied builds the beam girder 30, the outer beam girder 32, and the outer beam 31 while securing horizontal proof strength in the beam direction X and the inter-beam direction Y. In doing so, the construction period can be shortened because concrete placement work is not involved.

  The beam-column structure 1 of the plate-like building to which the present invention is applied is, as shown in FIG. 18, an inner frame 2 of one end 31 a or the other end 31 b of the outer column 31 provided on the beam outer periphery 62. Overlap all the extension surfaces M extending in the inter-beam direction Y of Thereby, when the pillar-beam structure 1 of the plate-like building to which the present invention is applied is viewed from the exclusive portion P to the balcony B side of the first common portion S1, the outer pillars 31 on both sides in the column direction X at the opening A Since the outer pillar 31 is visually recognized only on one side of the opening direction A in the opening direction A without being visually recognized, the view of a user such as a dwelling unit is not blocked. For this reason, the beam-column structure 1 of the plate-like building to which the present invention is applied is an addition of the plate-like building 6 such as an apartment, a hotel or a hospital by improving the functionality and aesthetics of the respective exclusive portions P. It is possible to increase the value.

  Moreover, the beam-column structure 1 of the plate-like building to which this invention is applied is adjacent to the outer pillar 31 provided in the beam row outer peripheral part 62 in the balcony B of 1st common part S1, and it is from the outside of the plate-like building 6. A space Q not visible is formed. Thus, the beam-column structure 1 of the plate-like building to which the present invention is applied utilizes this space Q as a space for installing an outdoor unit for air conditioning etc. provided in each exclusive portion P or as a storage be able to. For this reason, the beam-column structure 1 of the plate-like building to which the present invention is applied is an addition of the plate-like building 6 such as an apartment, a hotel or a hospital by improving the functionality and aesthetics of the respective exclusive portions P. It is possible to increase the value.

  The beam-column structure 1 of the plate-like building to which the present invention is applied, as shown in FIG. 24, omits the wall post 21 and separates the two outer posts 31 from each other in the inter-beam direction Y Cross beam 20 may be constructed. At this time, the inner frame 2 has a structural form such as a rigid frame structure in which the inner cross beam 20 is erected on the outer post 31, and the inner cross beam 20 does not protrude into the indoor space of the exclusive portion P. It is provided without forming a pillar mold. At this time, in the beam-column structure 1 of the plate-like building to which the present invention is applied, the indoor space of the exclusive portion P is widely secured, and the functionality and the aesthetic appearance of each exclusive portion P are improved. It is possible to increase the added value of the plate-like building 6 such as a hotel or a hospital.

  In addition, although the beam-column structure 1 of the plate-like building to which this invention is applied demonstrated the form by which the girder beam 30 is arrange | positioned along 1st common part S1, as shown in FIG. Thus, the column beam 30 may be spaced apart from the first common portion S1 in the inter-beam direction Y. At this time, in the beam-column structure 1 of the plate-like building to which the present invention is applied, the exclusive portions P are respectively provided on both sides in the inter-beam direction Y of the first common portion S1. A second common portion S2 provided continuously to the end portion S1a of the and extending in the inter-beam direction Y is provided as a balcony B, respectively. At this time, the beam-column structure 1 of the plate-like building to which the present invention is applied is a second common portion S2 outside the exclusive portion P of the corner room provided on the end side of the row direction X in the plate-like building 6 By providing as a balcony B, the functionality and aesthetics of the exclusive portion P of the corner room are improved, and it is possible to enhance the added value of the plate-like building 6 such as a hotel, a hospital or an apartment. Although not shown, the beam-column structure 1 of the plate-like building to which the present invention is applied is the first shared portion S1 when the first shared portion S1 separated from the beam girder 30 in the inter-beam direction Y is provided. The second shared portion S2 is not provided at both ends S1a in the column row direction X, but the second shared portion S2 is provided at at least one end S1a in the column row direction X of the first shared portion S1. It may be.

  As mentioned above, although the example of the embodiment of the present invention was explained in detail, any of the above-mentioned embodiments only shows the example of the embodiment in the case of carrying out the present invention. The scope should not be interpreted as limiting.

DESCRIPTION OF SYMBOLS 1: Beam-to-column structure 2: Internal structure 20: Inter-beam large beam 21: Wall pillar 29: Steel brace 3: Outer structure 30: Beam large beam 31: Outer column 31 a: End part 31 b: End part 32: External beam cross beam 4: Structure Material 40: Beam member 41: Floor slab 45: Attachment plate 5: Support member 50: Cross member 51: Vertical member 54: Attachment plate 55: Attachment plate 59: Interior material 6: Plate-like building 60: Building Interior 61: Building outer peripheral portion 61c: Corner portion 62: Girder outer peripheral portion 63: Beam outer peripheral portion 65: Wall 66: Outer wall material 67: Window 68: Waist wall 7: H-shaped steel 70: Flange 71: Upper flange 72: Lower flange 73: Web A: Opening B: Balcony C: Passage D: Door wall E: Entrance Fd: Lower floor Fu: Upper floor M: Extension surface N: Extension surface P: Exclusive portion Q: Space S1: 1st Common part S1a: End S2: Second common part X: Column direction Y: Cross beam direction Z: height direction

Claims (5)

Column beam structure of plate-like building where exclusive part is arranged in each floor of hierarchical structure,
It has an inner frame provided inside the building and an outer frame provided along the outer circumference of the building,
The inner frame has a girder between the inner beams extending in the direction between the beams;
The outer frame includes a beam girder extending in the girder direction, an outer beam girder extending in the beam direction, and a plurality of outer pillars extending in the height direction, and the girder and the outer beam girder are a plurality of outer beams. Respectively,
In the interior of the building surrounded by the outer frame, a first common portion extending in the row direction and a row direction of the first common portion except a portion exclusive to the space between the internal beams A second common part provided continuously at least at one end and extending in the direction between beams;
The beam-to-beam structure of a plate-like building, wherein the inter-outer beam girder is disposed along the second common portion. It has a plurality of the above-mentioned internal frames provided inside a building,
The pillar-beam structure of a plate-like building according to claim 1, wherein the outer pillars are arranged on all of the extension surfaces extending in the inter-beam direction in the plurality of inner frames. In the outer frame, at least one of steel beam, reinforced concrete beam and reinforced concrete beam is used as the girder girder and the outer beam, and at least one of steel reinforced concrete, reinforced concrete or steel is used as the outer pillar. The beam-column structure of the plate-like building of Claim 1 or 2 characterized by being. The column and beam of the plate-like building according to any one of claims 1 to 3, wherein at least one of a steel frame beam, a reinforced concrete beam and a steel reinforced concrete beam is used as the inner cross beam as the inner frame. Construction. In the outer frame, a steel frame beam is used as the girder girder and the outer beam girder, and a steel reinforced concrete column is used as the outer pillar.
The beam structure of the plate-like building according to any one of claims 1 to 4, wherein a steel frame beam is used as the inter-interior beam as the internal frame.

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