JP2001159196A - Solid honeycomb panel structure building construction for construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a solid honeycomb panel structure building construction for construction capable of simply, accurately and quickly attaching external facing with rigidity without an excessive substrate steel frame and the like or a number of attaching troubles while contriving lightweight by rationally combining a honeycomb panel. SOLUTION: The ends of each metal honeycomb panel 1, 2 are joined in a state where a plurality of the flat plate-like metal honeycomb panels used for the external facing and interior finishing of a building have mutually angles, the loose ends of the honeycomb panels 1, 2 are attached to the fixing part C of the building to constitute a solid panel body A, Face external force receiving one adjacent metal honeycomb panel 1 through the joining part is characterized by being received by the face inner force of the other metal honeycomb panel 2 having the angle.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lightweight structure used for a building, in particular, a curved surface of an outer wall of a high-rise building, a curved exterior, a curved roof or wall exterior of a large space building, a roof of a pedestrian bridge, an eave, an advertising tower, and the like. The present invention relates to a method for constructing a three-dimensional honeycomb panel structure for architectural use by combining a plurality of highly rigid metal honeycomb panels.

[0002]

2. Description of the Related Art Conventionally, when forming a building exterior with metal honeycomb panels, generally, a thin flat honeycomb panel having a thickness of 15 to 20 mm is fitted into a metal frame material in the same manner as glass, or a thickness of 80 mm or more. Super-honeycomb panels having a very thick perimeter frame, for example Patent No. 28
A honeycomb curtain wall disclosed in Japanese Patent No. 70625 and a honeycomb panel used for the honeycomb curtain wall have been attached to a building, but all of them utilize the large out-of-plane bending strength and out-of-plane bending rigidity of the honeycomb panel. It is. In terms of structural properties, the out-of-plane shearing force at the center of the panel where the bending stress is maximum is zero, but the out-of-plane shearing force is maximized near the panel end frame material to which the fastener for supporting the honeycomb panel is attached. The side of the honeycomb core that transmits the panel edge from the panel edge to the panel edge frame material does not normally adhere to the panel edge frame material. There is a limit to the transmission to the end frames.
In addition, since the allowable bending stress is low and the shearing force is low by the thin panel, the out-of-plane shearing force can be maintained by the shear resistance of the front and back plates relatively thick with respect to the honeycomb core. In a super honeycomb panel to which a stress is applied, since the front and back plates are relatively thin with respect to the honeycomb core, attention must be paid to the design. On the other hand, in the super honeycomb panel, the front and back plates and the adhesive material of the thin honeycomb panel are equal, and only the dimensions such as the thickness of the honeycomb core are increased. If the thickness of the panel becomes 5 times, the rigidity of the panel becomes 25 times. The cost / rigidity ratio is reduced, but the absolute cost is still increased.
In addition, the thickness of the panel is limited to about 200 mm to 300 mm, and the carved expression on the exterior design,
For example, when forming a quadrangular prism, a triangular prism, a circular column, or the like, there is a limit to the correspondence of the shape only by increasing the thickness.

Further, in order to cover the internal structural steel columns and beams as slenderly as possible, it is necessary to economically form square columns, triangular columns, and the like with thin honeycomb panels. However, the length of the pillar is required to be 6 to 10 m in design, and it goes without saying that the conventional method of attaching an aluminum veneer to a frame, the method of supporting a thin aluminum honeycomb panel with a frame or the super honeycomb panel method, Extremely large panel thickness is required, or it is necessary to support the panel at a number of places using a large number of fasteners on a specially provided base steel frame. There was inconvenience and there was room for improvement.

[0004]

SUMMARY OF THE INVENTION In view of the above-mentioned situation, the present invention is intended to solve the problem by reducing the weight by using a rational combination of honeycomb panels, and reducing the number of extra base steel frames and the like. No need for installation, simple,
It is an object of the present invention to provide a three-dimensional honeycomb panel structure construction method for a building to which a rigid exterior can be accurately and quickly attached.

[0005]

According to the present invention, a plurality of flat metal honeycomb panels used for the interior and exterior of a building are provided at an angle to each other. When the end portions are joined to each other, and a specific portion of the metal honeycomb panel is attached to a fixed portion of a building to form a three-dimensional panel body, an out-of-plane force received by one of the metal honeycomb panels adjacent to each other via the joint portion. The in-plane rigidity of the other metal honeycomb panel having an angle is received by the fixed portion using the in-plane rigidity. As described above, the conventional aluminum honeycomb panel has been considered to be the lightest and most rigid among the panels made by human beings by utilizing the high out-of-plane rigidity of the panel. However, there are cases where the high out-of-plane rigidity is still inadequate and economically unreasonable. Here, the inventor of the present application has come up with the idea of utilizing the in-plane rigidity as well as the out-of-plane rigidity of the honeycomb panel. That is, the honeycomb panel has a large out-of-plane rigidity, and when an in-plane force is applied, there is little possibility of occurrence of surface buckling that extremely lowers the in-plane proof stress, and the in-plane rigidity can be fully exhibited. For example,
As shown in FIG. 7A, out-of-plane bending of a honeycomb panel having a width d = 100 cm, a thickness e = 0.15 cm, a thickness h = 5 cm having a frame having both end frame thicknesses f = 1 cm (shown in the figure) The moment of inertia _IX is 10
0 × 5 ³ /12-98×4.7 ³ /12=193.8cm
^4, section modulus Z _X is, 100 × 5 ² /6-9.8×4.7 ²
/6=55.86 cm ^{3. As} shown in FIG. 7B, when this is used for in-plane bending, d = 5 cm and h = 1.
00 cm, I is proportional to the cube of h, and Z is proportional to the square of h. Therefore, the second moment of area I _Y against in-plane bending (pressure in the direction shown in the figure) is 5 × 100 ³ / 12-4. 0.7 × 9
8 ³ /12=48033.1 cm ⁴ , and the section modulus Z _Y is 5
× 100 ² /6-4.7×9.8 ² /6=810.2 cm
³ and 48033.1 / 193.8 = 247 times each,
810.2 / 55.86 = 14 times. That is, when the out-of-plane wind pressure is applied to the same area, when the panel is supported out of the plane and when the panel is supported in the plane, the bending of the member is reduced by a factor of 247 compared to the former, and the bending of the member is reduced. Stress is 1/14
become. Generally, half of the out-of-plane wind pressure is applied to the plane of the orthogonal panel, so that bending and stress are further reduced by half. This is of course the ultimate in structural mechanics. For example, in two orthogonal honeycomb panels, the out-of-plane wind pressure of one of the honeycomb panels is applied to the plane of the other adjacent honeycomb panel orthogonal to the other, and the fastener is Conventionally, there is no method of supporting in the direction of internal load. Further, the intersection angle of the panels is not limited to 90 degrees, and it is sufficient that the panels intersect at an angle to each other and can support the out-of-plane force. The panel mounting fastener portion where the force of the in-plane force supporting panel to which the out-of-plane force is accumulated and concentrated is a large force, but the panel frame to which the fastener is mounted is bonded from both sides by the front and back plates, so that the shear direction. Since the proof strength is extremely large, and if the local strength is taken into account, large out-of-plane loads are directly supported by the out-of-plane support fasteners, so the normal shear strength of the panel around the fastener and the out-of-plane bending strength of the frame are likely to be insufficient. There is no need to worry about external force support panels. Further, in the case of a columnar panel, the width of the out-of-plane wind pressure support panel is about 1.5 m or less, the thickness of the honeycomb panel is about 50 mm or less, and the rigidity of the in-plane support panel is extremely large. 6
Combine a relatively thin honeycomb panel with a long pillar panel of about 10 m at an angle to each other with a small joint metal,
If the load is supported by the panel in-plane force support fasteners at the upper and lower ends of the panel, the honeycomb panel can be mounted with a small number of fasteners, and with a small number of man-hours and labor, the exterior panel has extremely high flatness as a characteristic of the honeycomb panel. Can be obtained. Therefore, as described above, a plurality of flat metal honeycomb panels used for the interior and exterior of a building are joined to each other at an angle with each other to form a three-dimensional panel body by joining the ends of each metal honeycomb panel,
A specific portion of the metal honeycomb panel is attached to a fixed portion of a building, and an out-of-plane force received by one of the adjacent metal honeycomb panels via the joint portion is received by the in-plane rigidity of the other metal honeycomb panel having an angle. This makes it possible to construct a lightweight and rigid three-dimensional panel body with a small number of on-site man-hours, without requiring an extra base steel frame or a large number of attachment points. However, the above-described structure only applies an out-of-plane force acting on one of the adjacent panels to the other panel, and does not have an integrated cross-sectional performance. In architecture, in general, parts with different surfaces do not generate stress by bending, apart from thermal expansion and movement of interlayer displacement, and in order to avoid that, it is common to make the longitudinal joint loose. is there.
However, because the overall strength, weight and weight of ships, vehicles, and aircraft have a so-called semi-monocoque or monocoque structure, it is possible to handle the bending with internal stress or with the above-mentioned bending with the proof stress of the entire cross section. Normal. Therefore, if the longitudinal directions of the honeycomb panel constituting the cross-section are rigidly joined to each other, and the entire cross-section is bent and resists shearing, a reasonable three-dimensional honeycomb such as a full monocoque structure of an aircraft is provided. A structure is made possible, and a very light-weight, high-rigidity, high-flatness, long-span structure can be obtained even in architecture. It is the same that the panel mounting portion is mainly formed of a fastener for supporting the in-plane force of the panel of the end frame.

However, in a normal building, in order to allow the three-dimensional panel body to be displaced due to a difference in thermal expansion generated between the metal honeycomb panels adjacent to each other via the joint, an earthquake, or the like, the joints are connected to each other. The metal honeycomb panel is configured to be relatively displaceable in the longitudinal direction of the three-dimensional panel body. The thickness and width of the panel subjected to the out-of-plane wind pressure described above are the structural calculations of the conventional out-of-plane panel. Then, the allowable bending of the uniformly distributed load in consideration of the fixed end becomes the allowable bending and stress, and the reaction force of the supporting portion becomes the in-plane force of the adjacent panel. The joint details only need to be able to transmit the out-of-plane forces to each other within the panel surface. The difference in expansion and contraction between panels due to the temperature difference caused by the different surfaces, and the displacement of the panel-related position due to the deformation of the three-dimensional panel body due to the earthquake (interlayer displacement) ), Etc., which are required to be unrestricted in the joint length direction. In addition, the pin connection and the rigid connection of the panel end and the non-restraint in the length direction can be compatible. The joining distance in the longitudinal direction at the panel end is determined by the strength of the metal fittings and bolts provided at an interval determined by the area bearing the out-of-plane force, but by dividing into appropriate pressure receiving areas, the bonding strength is relatively small. good.

In the case where the three-dimensional panel body has a quadrilateral shape in cross section, two specific points on one side located on two diagonal lines or on the side of the fixed portion are connected to two points in the panel surface on the opposite side to the one side. By arranging a reinforcing brace material on a line or on a line connecting two specific portions on one side located on the fixed portion side and two joining portions located on both ends of the opposite side to this one side, the shape rigidity of the three-dimensional panel body is obtained. Can be increased.

[0008] The fixing portion is rigid in-plane and out-of-plane, and
By using a metal unit frame that has a rigid overall shape, or a metal frame material that is rigidly attached to a building, a metal mounting bracket (fastener), or a concrete structure,
The force received from the three-dimensional panel body can be reliably received.

The above-mentioned metal unit frame, metal frame material, metal mounting bracket (fastener), and concrete structure can be used as curtain wall members for the interior and exterior of buildings.

[0010] As described above, a rational three-dimensional honeycomb structure such as a full monocoque structure of an aircraft is possible by rigidly joining the ends of the metal honeycomb panel in the longitudinal direction to form a three-dimensional panel body. In construction, a very lightweight, high-rigidity, high-flatness, long-span structure can be obtained.

The metal honeycomb panel, the metal unit frame, the metal frame material, and other end members, besides a joint portion for forming a three-dimensional panel body, a curtain wall joint portion, a glass fitting portion, an equal pressure joint portion , A gondola guide section, etc., the work of attaching them separately formed becomes unnecessary.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows two metal (made of) honeycomb panels 1 and 2 having one ends perpendicular to each other.
The three-dimensional honeycomb structure for a triangular (truss structure) architectural structure is formed by joining together at an angle of degree, and attaching the other end thereof to the fixed part C of the building to form a three-dimensional panel body A. Is composed. In FIG. 4, three metal (manufactured) honeycomb panels 1, 2, 3 are provided at both ends of one metal (manufactured) honeycomb panel 1.
3 are joined in such a manner that one end of each of them has an angle of 90 degrees perpendicular to each other, and the other ends of the metal (made of) honeycomb panels 2 and 3 are attached to a fixing portion C of a building to form a three-dimensional panel body B. Thus, a three-dimensional honeycomb structure for a square (ramen structure) is constructed. 4 shown in FIGS. 1 and 4
Is an H-shaped steel constituting a column, and the periphery of the H-shaped steel 4 is covered with three refractory coatings 5 and the fixing portion C.
G and G shown in the figure are glass. The quadrangular shape (ramen structure) is more easily deformed than the triangular shape (truss structure). Therefore, as shown in the figure, the two brace members 21 and 21 are connected to the metal honeycomb panel 1 and located at the front, which will be described later. It is attached to the frame 13 to enhance shape retention performance. In the figure, one of the brace members 21 is positioned farther away from the joint (also shown in FIG. 5) of the metal (made of) honeycomb panels 1 and 2 than the left and right central portions of the connecting frame 13 described later. And the other brace member 21 is attached to the joint between the metal (made of) honeycomb panels 1 and 3 and a position further away from the joint than the left and right central portions of the connecting frame 13 described later. However, the mounting position and the number of braces can be freely changed. In the case where the joint is rigidly joined, a brace may be omitted in some cases, such as providing a partition wall in a cross section.

The metal honeycomb panel 1 or 2 or 3
As shown in FIG. 2 and FIG. 3, for example, a metal honeycomb core 6 having a honeycomb-type honeycomb structure formed by forming a large number of hexagonal cross-sectional holes is provided.
The metal plates 7 and 8 are bonded and fixed to the front side and the back side by an adhesive (not shown), and a frame is formed in a gap formed between the outer peripheral surface of the honeycomb core 6 and the outer peripheral back surface of the metal plates 7 and 8. It is configured to be adhered and fixed in a state where the member 9 is arranged. The material of the honeycomb core 6 and the metal plates 7 and 8 may be any material other than aluminum, such as steel, iron, stainless steel, and titanium. The material of the honeycomb core 6 and the metal plates 7 and 8 may be any material other than aluminum, such as steel, iron, stainless steel, and titanium.

Since the joining method of one end of each of the metal honeycomb panels 1, 2, 3 is the same, FIG.
The method of joining the two ends of the two metal honeycomb panels 1 and 2 shown in FIG. 1 will be described. The outer end of the joining side of the frame member 9 of one of the metal honeycomb panels 1 is bent approximately 60 degrees inward. An edge portion 9A as a locked portion is integrally formed, and is locked to the outer end portion of the other metal honeycomb panel 1 on the joining side of the frame member 9 so as to be movable only in the vertical direction on the edge portion 9A. A substantially L-shaped engaging portion 9B is integrally formed in a plan view. After the locking portion 9B and the edge 9A are locked, the connecting member 10 which comes into contact with the joint back surface of the two metal honeycomb panels 1 and 2 is screwed into the frame member 9 through the metal plate 8 with the bolt 11. The two metal honeycomb panels 1 and 2 are fixed so as to complete the joining of one end portions of the two metal honeycomb panels 1 and 2. Bolt through hole 10A of the connecting member 10
Is a long hole in the vertical direction (longitudinal direction). The two metal honeycomb panels 1 and 2 are formed so that a difference in thermal expansion generated between the two metal honeycomb panels 1 and 2 or an earthquake can be favorably absorbed. 2 is configured to be able to change the position in the vertical direction. In the figure, the panels are loosely joined so that the metal honeycomb panels can relatively move, but they may be immovably joined. In this case, in addition to the pin joint that allows only rotation freely, a rigid joint of the strongest joint that does not change the angle between members when subjected to deformation within the elastic limit may be used.

Next, a description will be given of a mounting structure for mounting the other end portions (both ends) of the metal honeycomb panels 1 and 2 or 1, 2 and 3 to a fixed portion C of a building. Note that all the mounting structures are the same, and the mounting structures at both ends are also the same. Therefore, only the mounting structure of one of the two metal honeycomb panels 1 and 2 shown in FIG. 2 will be described. As shown in FIGS. 1 and 2, the fixing portion C is a pair of left and right metal side frames 1 having a substantially C-shaped cross section.
2, 12; a metal frame 13 for connecting the side frames 12, 12; and four sets of brackets 14, 14 provided at appropriate upper and lower locations on the inner surfaces of the side frames 12, 12 (only one set is shown in the figure). 2) Upper and lower sets of reinforcing brace materials 1
5 and 15 (only one is located at the top in the figure), and the metal unit frame is rigid in the plane and out of the plane, and has a rigid overall shape. In addition to the metal unit frame, a metal frame material or a concrete structure rigidly attached to the building may be used as a component of the fixing portion. The inner surface of the end portion of the frame member 9 of the metal honeycomb panel 2 is applied to the one side frame 12, and in this state, the nut 16 arranged in a state where the frame member 9 is prevented from rotating is formed on the side frame 12. The ends of the metal honeycomb panel 2 can be fixed to the side frame 12 by screwing the bolts 17 inserted through the bolt through holes. The bolt through-hole 9K formed in the frame member 9 is formed as a long hole in the vertical (longitudinal) direction, and as described above, a difference in thermal expansion between the two metal honeycomb panels 1 and 2, an earthquake, etc. The two metal honeycomb panels 1 and 2 are configured to be able to change the position in the vertical direction so as to be able to absorb the noise. 1 shown in the figure
Numeral 8 denotes a nut for preventing rotation, and numeral 19 denotes an airtight material between the upper and lower honeycomb panels. In addition, a fireproof coating 60 having a moistureproof material attached to the front surface is attached to the back surface of the fixing portion C. Further, a heat insulating material 62 is provided between the side frame 12 and a supporting frame member 61 for supporting the back side of the glass G.

As shown in FIG. 5, a gondola guide portion 9G for vertically moving the gondola guide roller R of the gondola is integrally formed on the frame member 9 of the one metal honeycomb panel 2 so that the metal honeycomb panel 2 is formed. The gondola guide portion 9G can be provided simply by mounting, and the number of members and the number of working steps can be reduced. Although the figure shows the case where the gondola guide portion 9G is provided, a curtain wall joint portion, a glass fitting portion, a constant pressure fitting portion, or the like may be provided. Other configurations are the same as those described above, and thus are denoted by the same reference numerals and description thereof will be omitted.

As shown in FIG. 6, each of the surfaces of the metal honeycomb panels 1 and 2 may be covered with a metal supporting stone material 22 made of a stone. Specifically, a stone mounting bracket 23 attached to the metal support stone 22 is applied to the surface of the metal honeycomb panel 1 or 2, and in this state, the bolts 24, 24 penetrate through the stone mounting bracket 23 and the metal honeycomb panel 1 or 2. Blind rivet nut 25,
The metal support stone 22 can be fixed to the metal honeycomb panels 1 and 2 by screwing the metal support stone 22 to the metal honeycomb panels 1 and 2, respectively. Although only one end of the metal support stone 22 is illustrated in the drawing, the other end is similarly attached to the metal honeycomb panel 1 or 2, and the drawing and the description are omitted. In addition, since other configurations are the same as those described above, the same reference numerals are given and the description is omitted.

In the above-mentioned structure, a metal honeycomb panel is fixed to the fixing portion C to form a three-dimensional panel body.
13 to 13 show other embodiments in which a three-dimensional panel body is formed using metal honeycomb panels. 8 to 13, the panels are also loosened in the length direction as described above.
It can be joined to rigid in the longitudinal direction. In FIG. 8, a three-dimensional panel body is formed by three metal honeycomb panels 1, 2, and 3, and the angle between them is set to 60 degrees. For this reason, as shown in FIG.
A few joints, that is, the joint area of the frame member 9 increases,
A connecting member 26 for connecting the metal honeycomb panels has a substantially U-shape in plan view. Also, bolt 6 shown in the figure
The metal honeycomb panel 2 is fixed to a fastener (not shown) on the fixed side via 3. 27, 27 shown in the figure,
A bolt for screwing the connecting member 26 to nuts 28 provided on the frame members 9 of the metal honeycomb panels 1 and 2 to connect and fix the panels to each other. Also, as shown in FIG. 9, a metal honeycomb panel 1 curved and formed on a side that is more distant from the flat metal honeycomb panel 2 toward the center thereof is joined at both ends, and the joining structure is shown in FIG.
It has the same structure as. In FIG. 11A, a three-dimensional panel body is formed by three metal honeycomb panels 1, 2, 3, and the angles formed by each other are 90 degrees, 45 degrees, and 45 degrees.
(B) As shown in FIG.
The two ends of the fixed-side metal honeycomb panel 2 connected and fixed by the nuts 31 are joined to the back surfaces of the other two metal honeycomb panels 1 and 3 by bolts 32 and nuts 33. Reference numeral 34 shown in the figure is a reinforcing member for increasing the shape retention strength at both ends of the metal honeycomb panel 1. FIG.
In (a), three of the three-dimensional panel bodies A are provided side by side in the left-right direction, and top portions (panel joints) located on the front side of each three-dimensional panel body A are joined to each other by metal honeycomb panels 35, 35, respectively. are doing. The metal honeycomb panel 35
Has the same configuration as the other metal honeycomb panels 1, 2, and 3, and thus the same reference numerals are given and the description is omitted. FIG.
FIG. 2 (b) shows a joining portion of a main part of FIG. 12 (a), and FIG.
Reference numerals 6 and 37 denote connecting members for connecting the panels, which are connected and fixed by bolts 38 and nuts 39 in the figure.

FIGS. 13 (a), 13 (b) and 13 (c) show typical examples in which the three-dimensional honeycomb panel structure is used for beams. FIG. 13A shows two right-angled triangular three-dimensional panel bodies E, E arranged with their tops facing each other, and the tops connected by a metal honeycomb panel 40. FIG. 13 (b) shows a three-dimensional panel body F of a regular triangle arranged with one side facing each other, and both ends of the one side connected by metal honeycomb panels 41 and 42. Is shown. FIG. 13 (c) shows three three-dimensional panel bodies H, H, H of an equilateral triangle arranged at a predetermined interval on a straight line with their tops facing in the same direction. A honeycomb panel structure formed by connecting the metal honeycomb panels 43 and 44 to each other is disposed on one side (upper side in the drawing), and the honeycomb panel structure is turned 180 degrees on the other side (lower side in the drawing). Things are arranged.

FIG. 14 shows a seal member 48 for filling a gap between the two joined metal honeycomb panels 45 and 46 and the metal honeycomb panel 47 provided side by side in these two. And the sealing member 48
Is fitted to the ends of the metal honeycomb panels 45 and 46, and the other end is connected to the metal honeycomb panel 47 with a sealing material 49.
The adhesive is fixed.

FIG. 15 shows a steel member 64 composed of a combination of an H-section steel and a cut T, and a fire-resistant coating 65 covering the steel member 64 to form a pillar. The pillar is formed of four metal honeycomb panels 66. , 67, 68, 69. As shown in FIGS. 17 and 18, two metal honeycomb panels 66 and 6 facing each other among the metal honeycomb panels.
7 are bolted to the metal fittings (corresponding to the fixing portion C) extending from the pillars, that is, the fasteners 70, 70, and the two metal honeycomb panels 66, 67, respectively. Decorative materials 71, 71 are bolted to the outer surfaces of both left and right ends. And FIG.
As shown in (a), bolts 72 are screwed and fixed to nuts 73 with the heads of the first metal honeycomb panels 66 and 67 fixed to the right and left ends thereof, respectively, with their heads protruding left and right outward. A long hole 76 in a state where a hole 74 larger than the head of the bolt 72 and a vertical (upper / lower) hole 75 through which a collar 81 to be described later fits with the shaft of the bolt communicates in the up-down direction. Formed on the frame members 9 at the left and right ends of the second metal honeycomb panels 68 and 69 (see FIG. 18B),
As shown in FIG. 15 and FIG.
The second metal honeycomb panel 6 includes a pair of receiving members 78, 78 having a pair of front and rear locking portions 78A, 78A which can be engaged with the plate-shaped protrusions 77, 77 fixed to 0 from above and below.
A bolt is fixed to a predetermined position on the back surface of the 8,69. Therefore, as shown in FIG. 18B, the large holes 74 of the second metal honeycomb panels 68, 69 are made to penetrate through the heads of the bolts 72 of the first metal honeycomb panels 66, 67, and are then dropped downward. Although the upward movement can be allowed, the upper end of the vertical hole 75 contacts the shaft of the bolt 72 to move the second metal honeycomb panels 68 and 69 outward from the head of the bolt 72. At the same time, the pair of locking portions 78A, 78A
The movement of the metal honeycomb panels 68 and 69 in the longitudinal direction is regulated so that the mounting of the second metal honeycomb panel can be completed easily and quickly only from the outside. With this configuration, the first metal honeycomb panels 66, 67
Can be received by the fastener 70 via the in-plane rigidity of the second metal honeycomb panels 68, 69, and the out-of-plane force of the second metal honeycomb panels 68, 69 can be received by the first metal honeycomb panels 66, 67. It can be received by the fastener 70 via the in-plane rigidity. Here, the first metal honeycomb panels 66 and 67 and the second metal honeycomb panels 68 and 6 are used.
9 are fixed to the fasteners 70, 70 at the left and right ends of the first metal honeycomb panels 66, 67, respectively. In FIG. 1, the ends of the metal honeycomb panels 2, 3 are fixed to the fixing portion C. Any part of the metal honeycomb panel may be fixed to the fixing part C or the like. Also, as shown in FIG. 16, the metal honeycomb panel 66, which is elongated vertically,
Fasteners 70, 70 at two locations above and below 67, 68, 69
By simply attaching it, the necessary and sufficient strength can be obtained. 79 shown in the figure is a first metal honeycomb panel 66, 67 and a second metal honeycomb panel 68,
It is an airtight material for sealing between 69 and
Reference numeral 0 denotes an airtight material for sealing the second metal honeycomb panels 68 and 69 and the decorative material 71. Also, 81
Is a collar externally fitted to the shaft of the bolt 72 in order to regulate the distance between the first metal honeycomb panels 66, 67 and the second metal honeycomb panels 68, 69. The bolt 7
19, the projecting member 82 projecting upward is replaced with the first metal honeycomb panel 6 as shown in FIGS.
The second metal honeycomb panels 68 and 69 may be provided with locking holes 68A and 69A that can be locked to the protruding members 82, respectively.

FIGS. 21 to 25 show typical three-dimensional honeycomb panel structures obtained by rigidly connecting the bolts (not shown) having the highest strength. Since the configuration of each panel is the same except that the shape of the frame member 9 is different (there is no locking portion 9B), the members constituting the panel are given the same reference numerals as those described above. FIG.
1 (a) shows a case where two metal honeycomb panels 50 and 51 (both front and back plate thicknesses are 2.5 mm) of the same dimensions having a width dimension L1 of 1767.8 mm are joined at an angle of 90 degrees, and these are joined together. The other metal honeycomb panels 52 (both front and back plate thicknesses are 2.5 mm) are joined with a 45 degree angle between both ends so that the dimension L2 between both ends of the metal honeycomb panels 50 and 51 becomes 2500 mm. Thus, a three-dimensional honeycomb panel structure of a right triangle is formed. Then, the dimension of the metal honeycomb panels 50, 51, 52 in the longitudinal direction (the direction perpendicular to the paper surface), that is, the dimension (support span) L3 shown in FIG. Moment I _X (X-axis direction), I _Y (Y-axis direction) and section modulus Z _X (X-axis direction), Z _Y (Y-axis direction)
Was calculated as follows. I _X = 6282
^{_{90cm 4, I Y = 1893900cm 4}} , Z X = 726
3.5cm ^3, Z _Y = 15236.5cm ³ also Figure 20 to the three-dimensional honeycomb panel structure (self weight 110 kg / m)
Is 9.7 cm when a pressure of 0.4903325 × 10 ⁴ Pa is applied from the direction shown in FIG.
Met. FIG. 21 (b) shows the structure of the joint portion of the panel, and the same structure as that described above is indicated by the same reference numeral. FIGS. 22A and 22B show an equilateral triangular three-dimensional honeycomb panel structure having an angle of 60 degrees.
(B) shows four metal honeycomb panels 50, 51, and 5;
FIG. 24A shows a rectangular three-dimensional honeycomb panel structure in which 2, 53 are joined at an angle of 90 degrees.
(B) shows a substantially egg-shaped three-dimensional honeycomb panel structure in which two metal honeycomb panels 50 and 51 are joined at both ends in a state where the center part is bulged outward (away side) from each other,
FIGS. 25 (a) and 25 (b) show an almost crescent by joining both ends of a single flat metal honeycomb panel 51 to both ends of a metal honeycomb panel 50 whose central portion is bulged outward (away). 3 shows a three-dimensional honeycomb panel structure of a mold.

[0023]

According to the first aspect of the present invention, a plurality of flat metal honeycomb panels used for the interior and exterior of a building are joined at an angle to each other, and the ends of the metal honeycomb panels are joined to each other. A specific part of the panel is attached to the fixed part of the building to form a three-dimensional panel body, and the in-plane stiffness of the other metal honeycomb panel that has an angle with the out-of-plane force received by one adjacent metal honeycomb panel via the joint Since the second moment of area and the section modulus can be dramatically increased by receiving at the fixed portion through the, the weight reduction is possible, but there is no need for the base steel frame and many installation steps which were required conventionally. , And simple, accurate,
It is possible to provide an architectural three-dimensional honeycomb structure construction method to which a rigid exterior can be quickly attached.

According to the second aspect, in order to allow the three-dimensional panel body to be displaced due to a difference in thermal expansion generated between the metal honeycomb panels adjacent to each other through the joint, an earthquake, or the like, the joint is connected to the adjacent metal honeycomb panel. By configuring the matching metal honeycomb panels so as to be relatively displaceable in the longitudinal direction of the three-dimensional panel body, it is possible to favorably absorb thermal expansion differences, earthquakes, and the like generated between adjacent metal honeycomb panels via joints. Thus, stress generation and the like can be avoided.

According to the third aspect, in the case where the three-dimensional panel body has a quadrilateral shape in cross section, two specific positions of one side located on two diagonal lines or on the side of the fixed portion and the inside of the panel surface of the opposite side with respect to this one side By arranging the reinforcing brace material on a line connecting the two points or a line connecting two specific portions of one side located on the fixed portion side and two joining portions located at both ends of the opposite side with respect to this one side, There is an advantage that the rigidity of the three-dimensional panel whose rigidity is lower than that of the triangle can be increased, and a three-dimensional panel having a different shape can be formed.

According to the fourth aspect of the present invention, the fixing portion may be a metal unit frame which is rigid in-plane and out-of-plane and has a rigid overall shape, a metal frame material rigidly attached to a building, a metal mounting bracket or By using a concrete structure as a component,
It is possible to reliably receive the force received from the three-dimensional panel body, and it is possible to obtain a building having no crack or breakage on the fixed side.

According to the sixth aspect, by forming the three-dimensional panel body by rigidly joining the ends of the metal honeycomb panel in the longitudinal direction, a rational structure such as a full monocoque structure of an aircraft as described above is obtained. A three-dimensional honeycomb structure can be provided, and a very lightweight, high-rigidity, high-flatness, long-span structure can be obtained even in a building, and the degree of freedom in design can be further increased.

According to the seventh aspect, in addition to the joining portion for forming the three-dimensional panel body, the curtain wall joining portion, the glass fitting portion, and the like are provided on the end member such as the metal honeycomb panel, the metal unit frame or the metal frame material. By providing the constant pressure joining portion, the gondola guide portion, and the like, the work of attaching them separately is unnecessary, which is advantageous in terms of working and cost.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a three-dimensional panel body configured by attaching two metal honeycomb panels to a fixed part.

FIG. 2 is a cross-sectional view of a main part showing an attachment structure between a metal honeycomb panel and a fixed part.

FIG. 3 is a cross-sectional view of a main part showing a joint between metal honeycomb panels.

FIG. 4 is a cross-sectional view illustrating a three-dimensional panel body configured by attaching three metal honeycomb panels to a fixed portion.

FIG. 5 is a sectional view of a main part showing another shape of the frame member of the metal honeycomb panel.

FIG. 6 is a cross-sectional view of a main part in which a stone supporting hardware is attached to a surface of a metal honeycomb panel.

FIG. 7 shows a single metal honeycomb panel, (a)
FIG. 4B is a cross-sectional view of a horizontal posture, and FIG. 4B is a cross-sectional view of a vertical (vertical) posture.

FIG. 8 is a sectional view showing an equilateral triangular three-dimensional panel body formed by joining three metal honeycomb panels.

FIG. 9 is a cross-sectional view showing a crescent-shaped three-dimensional panel body formed by joining two metal honeycomb panels.

FIG. 10 is a cross-sectional view of a main part showing a structure of a joining portion of the metal honeycomb panels of FIGS. 8 and 9;

11A and 11B show a right-angled triangular three-dimensional panel body formed by joining three metal honeycomb panels, wherein FIG. 11A is a cross-sectional view thereof, and FIG. 11B is a cross-sectional view of a main part showing a joining portion of FIG. FIG.

12 shows a three-dimensional panel body in which a number of metal honeycomb panels are joined, (a) is a cross-sectional view thereof, and (b) is
It is sectional drawing of the principal part which shows the joining part of (a).

FIGS. 13A, 13B, and 13C are cross-sectional views showing the structure of another three-dimensional panel body for forming a beam.

FIG. 14 is a sectional view of a main part showing another seal structure.

FIG. 15 is a cross-sectional view showing a state in which a pillar is covered with four metal honeycomb panels.

FIG. 16 is a partially cutaway front view showing a state in which a pillar is covered with four metal honeycomb panels.

17 is a cross-sectional view of a main part showing a structure of a joining portion between metal honeycomb panels shown in FIG.

18 shows a main part of FIG. 17, (a) is a sectional view,
(B) is an enlarged front view of the long hole formed in the frame member.

FIG. 19 shows another structure of the structure shown in FIG. 18,
(A) is a sectional view, and (b) is a longitudinal sectional rear view.

FIG. 20 is a perspective view of a right triangular three-dimensional panel body formed by rigidly joining three metal honeycomb panels.

21 shows a right-angled triangular three-dimensional panel body shown in FIG. 20, wherein FIG. 21 (a) is a cross-sectional view thereof, and FIG.

FIGS. 22A and 22B show an equilateral triangular three-dimensional panel body formed by rigidly joining three metal honeycomb panels, wherein FIG. 22A is a cross-sectional view thereof, and FIG. It is sectional drawing.

23A and 23B show a rectangular three-dimensional panel body formed by rigidly joining four metal honeycomb panels, wherein FIG. 23A is a cross-sectional view thereof, and FIG. 23B is a cross-sectional view of a main part showing a joint portion of FIG. FIG.

FIG. 24 shows an oval three-dimensional panel body formed by rigidly joining two curved metal honeycomb panels;
FIG. 3B is a cross-sectional view of a main part showing the joint of FIG.

FIG. 25 shows a crescent-shaped three-dimensional panel body formed by rigidly joining one curved metal honeycomb panel and the other flat metal honeycomb panel, and (a) is a cross-sectional view thereof.
(B) is sectional drawing of the principal part which shows the joining part of (a).

[Explanation of symbols]

 1,2,3 Honeycomb panel 4 H-section steel 5 Fireproof coating 6 Honeycomb core 7,8 Metal plate 9 Frame member 9A Edge 9B Locking portion 9K Bolt through hole 9G Gondola guide 10 Connecting member 10A Bolt through hole 11 Bolt 12 Side frame 13 Connecting frame 14 Bracket 15 Brace material 16 Nut 17 Bolt 18 Nut 19 Airtight material (Horizontal) 20 Airtight material (Vertical) 21 Brace material 22 Hardware support stone 23 Stone mounting bracket 24 Bolt 25 Blind rivet nut 26 Connecting member 27 Bolt 28 Nuts 29 Mounting fasteners 30 Bolts 31 Nuts 32 Bolts 33 Nuts 34 Reinforcement members 35 Honeycomb panels 36,37 Connecting members 38 Bolts 39 Nuts 40 to 47 Honeycomb panels 48 Seal members 49 Sealing materials 50 to 53 Honeycomb panels 60 Fireproof coating 61 Support members 62 Insulation material 63 Bolt 64 Steel member 65 Fireproof coating 66 to 69 Honeycomb panel 68A, 69A Lock hole 70 Fastener 71 Decorative material 72 Bolt 73 G 74 Large hole 75 Vertical hole 76 Long hole 77 Protrusion metal fitting 78 Receptacle 78A Locking part 79 Airtight material 80 Sealing material 81 Collar 82 Projecting member A, B, E, F, H Solid panel body C Fixing part G Glass R Gondola Guide roller d Width e Front and back plate thickness f Frame thickness at both ends h Thickness

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04C 2/38 E04C 2/38 S E04B 2/00 2/46 E

Claims (7)

[Claims] An end of each metal honeycomb panel is joined to a plurality of flat metal honeycomb panels used for the interior and exterior of a building at an angle to each other to form a specific portion of the metal honeycomb panel. When a three-dimensional panel body is configured by being attached to a fixed part of an object, the in-plane rigidity of the other metal honeycomb panel having an angle is used for the out-of-plane force received by one of the metal honeycomb panels adjacent to each other via the joint part. A three-dimensional honeycomb panel structure for architectural use, wherein the three-dimensional honeycomb panel structure is received by the fixing part. 2. The joining portion is connected to the adjacent metal honeycomb panel in order to allow the three-dimensional panel body to be displaced by a difference in thermal expansion generated between the adjacent metal honeycomb panels via the joining portion, an earthquake, or the like. The three-dimensional honeycomb panel structure for architectural use according to claim 1, wherein the first member is configured to be relatively displaceable in a longitudinal direction of the three-dimensional panel body. 3. When the three-dimensional panel body has a quadrilateral shape in cross section, two specific points on one side located on two diagonal lines or on the side of the fixed part and two points on the opposite side of the panel surface with respect to the one side. The brace material for reinforcement is arranged on a line connecting two or one specific side of the one side located on the fixed part side and two joint parts located at both ends of the opposite side with respect to this one side. 3D honeycomb panel structure construction method for construction. 4. The fixing part is a metal unit frame that is rigid in-plane and out-of-plane and has a rigid overall shape, or a metal frame material, a metal fitting, or a concrete structure rigidly attached to a building. The method for constructing a three-dimensional honeycomb panel structure for a building according to claim 1, which is a constituent element. 5. The method for constructing a three-dimensional honeycomb panel structure for a building according to claim 4, wherein the metal unit frame, the metal frame material, the metal fitting, and the concrete structure are curtain wall members for building interior and exterior. 6. The three-dimensional honeycomb panel structure for architectural use according to claim 1, wherein the joining method in the longitudinal direction between the ends of the metal honeycomb panel is rigid joining. 7. An end member such as the metal honeycomb panel, the metal unit frame, or the metal frame material, a joint portion for forming a three-dimensional panel body, a curtain wall joint portion, a glass fitting portion, and an equal pressure. The three-dimensional honeycomb panel structure for architectural use according to any one of claims 1 to 6, further comprising a joining portion, a gondola guide portion, and the like.