JP7049699B1 - Building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building material having a curved corrugated shape, which does not require a reinforcing material or a joint, is easy to construct, and has sufficient strength, and a building made of the building material. A building according to the present invention is a building made of a metal plate having a thickness of 3 mm or more, a width of 80 cm or more, a height difference of 14 cm or more in the width direction, and a curved corrugated shape within two cycles. A pillar (a pillar) in which materials 10 and 20 are connected in the length direction and the width direction to form an integrated wall surface and a roof surface, and support a roof surface having a height of 6 m or more and a frontage width of 17 m or more. It is characterized by being constructed in an arch shape without providing pillars) and horizontal members (beams). [Selection diagram] FIG. 16

Description

The present invention relates to corrugated metal building materials and arched buildings constructed using the building materials, and in particular, columns (in building terms, "pillars") and horizontal members that support the building. It is related to arched buildings that do not require (in architectural terms, "beams") and are suitable for large buildings such as warehouses, factories, cultural halls and gymnasiums.

Conventionally, as a corrugated metal building material, as shown in Patent Document 1 or 2 below, it is generally used by being attached to a building frame or as a building enclosure. Is.

Further, as an arch-shaped building, those shown in the following Patent Documents 3 to 5 are known. That is, in Patent Document 3, a large deck plate bent with a predetermined curvature is opposed to each other and the lower ends are fixed on the foundation, and above the upper ends of the large deck plates, a song having an uneven angular waveform suitable for the large deck plate. An arched deck plate structure is shown in which plate joints are placed and each is bolted together and connected to the required width.

Patent Document 4 is a wavy plate having a large cross-sectional coefficient to which a plurality of trapezoidal waveforms along the longitudinal direction are given, and is composed of a wavy plate bent into a curved shape in a direction orthogonal to the wavy direction. The lower end of a plurality of wall members is erected on a flange fixed by separating them for a predetermined period so that the tops of each other face each other, and the arch portion formed by connecting the facing tops is a unit. The same applies to the inner surface of the arch-shaped building structure in an arch-shaped building structure formed by connecting both edge portions in a direction orthogonal to the wavy direction to each other by a predetermined number of units. The valley portion of the reinforcing corrugated plate having at least one trapezoidal waveform bent at the curvature of An arched building structure is shown in which the two are connected to each other and provided with a curved box-shaped reinforcement formed between the bilateral plates.

In Patent Document 5, it is bent into a trapezoidal waveform having a large cross-sectional coefficient, curved in a direction orthogonal to the waving direction with a desired curvature, and interconnected in the waving direction and the direction orthogonal to the waving direction. Between the pair of left and right trapezoidal corrugated steel plate main members forming a part of the arched structure and the top of the trapezoidal corrugated steel plate main member bent into the same shape as the arch portion of the arched structure. At least one trapezoidal corrugated steel plate intermediate connecting member which is a member to be stretched and connected and bent at a curvature suitable for the arch portion, the pair of left and right trapezoidal corrugated steel plate main members, and the at least one trapezoidal corrugated sheet. It consists of a joint member for interconnecting opposing ends of the steel plate intermediate connecting member, and is located between the open ends of the trapezoidal corrugated steel plate main member and the trapezoidal corrugated steel plate intermediate connecting member. In an arched building structure that is sequentially fastened with a joint member interposed therebetween, the joint member takes into consideration the corrugated bending shape of the trapezoidal corrugated steel plate main member and the trapezoidal corrugated steel plate intermediate connecting member and the wall thickness of each member. Then, it was bent into a trapezoidal corrugated end side that fits so that there is no gap between the mutual joints, and similarly bent into a waveform that fits so that there is no gap between the mutual joints. An arch-shaped building structure with an expandable frontage is shown, which is configured as a stepped joint member formed so that the other end side has a step that is changed by a dimension that accepts the wall thickness of each member. ..

Japanese Unexamined Patent Publication No. 2018-172898 Japanese Unexamined Patent Publication No. 2001-271455 Jitsufuku 7-16803 Gazette Special Fair 8-19645 Gazette Japanese Unexamined Patent Publication No. 2007-32211

However, since the metal corrugated building material shown in Patent Document 1 or 2 is thin, the height difference of the wave is short, and the period of the wave is long, the roof surface and the wall surface are integrally structured by itself. It lacks strength to build a building without columns and horizontal members (beams) that support the roof surface.

The arch-shaped deck plate structure shown in Patent Document 3 connects large deck plates by a curved plate-shaped joint having an uneven corrugated shape suitable for the large deck plate, and has a large number of parts and poor work efficiency. There's a problem.

The arched deck plate structure shown in Patent Document 4 is provided with a box-shaped reinforcing portion using a trapezoidal corrugated plate for reinforcement, and has a large number of parts and complicated construction work, resulting in work efficiency. Has a bad drawback.

The arch-shaped building structure whose frontage dimension can be expanded shown in Patent Document 5 requires an intermediate connecting member made of corrugated steel plate and a joint member, and has a large number of parts and complicated construction work, resulting in poor work efficiency. There are drawbacks.

As described above, in the conventional arch-shaped building, the reason why the number of parts is large and the construction is complicated is that the plate is square corrugated and has a bent portion, and stress is applied to the bent portion. It is considered that the building is not strong enough to be built and maintained unless parts such as reinforcing materials and joints are incorporated.

Therefore, an object of the present invention is to provide a building material having a curved corrugation, which does not require a reinforcing material or a joint, is easy to construct, and has sufficient strength, and a building made of the building material.

The building according to claim 1 of the present invention is a building made of a metal plate having a thickness of 3 mm or more, a width of 80 cm or more, a height difference of 14 cm or more in the width direction, and a curved corrugated shape within 2 cycles. The building material is a building in which the roof surface and the wall surface are constructed by connecting the building materials in the length direction and the width direction without providing a reinforcing material, and the building material is long of a plurality of building materials. The building materials that are overlapped and connected in the vertical direction and connected in the length direction and the building materials that are connected in the length direction adjacent to the building material are so long that the connecting points in the length direction do not overlap with each other. It is characterized by being constructed in an arch shape with a height of 6 m or more and a frontage width of 17 m or more, without providing columns and horizontal members to support the roof surface, which are connected by shifting in the direction and overlapping in the width direction. do.

The building according to claim 2 of the present invention is characterized in that, in addition to the configuration of claim 1, a packing liner made of synthetic resin is interposed between the building materials at the connecting points of the building materials.

With this configuration, the weight of the roof surface is dispersed and the load on the roof surface is applied to the wall surface, so that the pillars for maintaining the roof surface are not required.

Since the building material according to the present invention has the above-mentioned structure, it has an arch shape in which columns (pillars) and horizontal members (beams) that support the roof surface having a height of 6 m or more and a frontage width of 17 m or more are not provided. It is strong enough to build a building in.

Since the building according to the present invention has the above-mentioned configuration, a building material having a linear or curved shape in the width direction and the length direction is used, and the entire building is composed of only a linear portion or a curved portion. Since there are no bends or bends, it is strong enough to eliminate the need for columns (columns) and horizontal members (beams) that support the roof surface, and therefore no reinforcements or joints are required. Therefore, there are advantages that the number of parts is small, complicated assembly is not required, and the work efficiency of construction can be improved.

The following figures are all diagrams of examples according to the present invention.
It is a perspective view which shows the form of the building material linear in the length direction. It is a perspective view which shows the form of the building material which is curved in the length direction. It is a perspective view which shows the shape of a building material in the width direction, (a) in the figure has a large width, and (b) in a figure has a small width. Corresponding to FIG. 3, it is a cross-sectional view showing the shape of a building material in the width direction, in which (a) in the figure has a large width and (b) in the figure has a small width. It is a perspective view which shows the state which tries to connect the building material which is linear in the length direction in the width direction. It is a perspective view which shows the state which the building material which is linear in the length direction is connected in the width direction. It is a perspective view which shows the state which tries to connect the building material which is linear in the length direction in the length direction. It is a perspective view which shows the state which the building material which is linear in the length direction is connected in the length direction. It is a perspective view which shows the state which the building material which is linear in the length direction is connected in the width direction and the length direction. It is sectional drawing which showed the state connected in the width direction corresponding to FIG. It is a partial perspective view of a building which partially shows the state which was constructed by connecting the building materials linear in the length direction in the width direction and the length direction in a building. It is a perspective view which shows the state which tries to connect the building material which is curved in the length direction in the width direction. It is a perspective view which shows the state which the building material which is curved in the length direction is connected in the width direction. It is a perspective view which shows the state which tries to connect the building material which is curved in the length direction in the length direction. FIG. 5 is a perspective view showing an embodiment of the present invention in which building materials curved in the length direction are connected in the length direction. It is a partial perspective view of a building which partially shows the state which was constructed by connecting the building material which is curved in the length direction in the width direction and the length direction in a building. In a building, a building material linear in the length direction is connected in the width direction and the length direction, and a building material curved in the length direction is connected in the width direction and the length direction. It is an overall perspective view of a building which partially shows the state. It is a schematic cross-sectional view in the width direction of a TYPE-A building with a span (frontage) of 17 m. Schematic cross-sectional views of buildings of four sizes, (a) in the figure is the same building as in FIG. 17, and (b) in the figure is a TYPE-B building with a span (frontage) of 30 m. In the figure, (c) is a TYPE-B building with a span (frontage) of 40 m, and (d) in the figure is a TYPE-C building with a span (frontage) of 50 m. It is a schematic perspective view of the building of TYPE-A with a span of 17 m (frontage). It is a schematic perspective view of the building of TYPE-B with a span of 30 m (frontage). It is a schematic perspective view of the building of TYPE-B with a span of 40 m (frontage). It is a schematic perspective view of a TYPE-C building with a span of 50 m (frontage).

Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

10 shown in FIG. 1 shows one linear plate linear in the length direction as a building material, and 20 shown in FIG. 2 shows one curved shape curved in the length direction as a building material. Shows the plate. These linear plate 10 and curved plate 20 have a thickness of 3 mm or more and, as shown in FIGS. 3 and 4, have a curved waveform with two cycles in the width direction.

(A) in the drawings in FIGS. 3 and 4 is called TYPE-C in this embodiment, which is the larger building material, and the height difference between the peak and the valley in the curved waveform is 237 mm. Yes, the distance from mountain to mountain is 500 mm, and as shown in FIG. 3, the material width exceeds 1 m when the connection allowance is included. Further, (b) in the drawings in FIGS. 3 and 4 is referred to as TYPE-A or TYPE-B in this embodiment, and is a building material having a smaller size, and each has a peak to a valley in a curved waveform. The height difference between the two is 140 mm, the distance from the mountain to the mountain is 380 mm, and as shown in FIG. 3, the material width exceeds 80 cm when the connection allowance is included. TYPE-B is thicker than TYPE-A. The length of each of the linear plate 10 and the curved plate 20 is 5 m or more as a standard, but it is used by being cut to an appropriate length in the design. In each of the linear plate 10 and the curved plate 20, connecting holes by several bolts are formed in the peaks and valleys in the length direction.

5 and 6 show a linear plate 10A and a linear plate 10B connected to the linear plate 10A in the width direction as a specific example of a method of connecting the linear plate 10. In the linear plate 10A, two sets of adjacent connecting holes a1, a2, a3, a4, a5, and a6 are formed in a set of three at the lower end in the figure, and are constant at other places. A plurality of connecting holes a are formed at equal intervals at a distance. In the figure, one set or two sets of connecting holes are formed by a set of three close to the upper end side, but they are omitted for the sake of simplicity in the figure. Further, by cutting the upper end side in the length direction, the portion of the connecting hole formed in the portion may be missing.

On the other hand, the linear plate 10B has a set of three adjacent connecting holes b1, b2, and b3 at the lower end in the drawing so as to correspond to the connecting holes a4, a5, and a6 of the linear plate 10A. A plurality of connecting holes b are formed at equal intervals at a certain distance so as to correspond to the connecting holes a of the linear plate 10A at other locations. In the figure, one set or two sets of connecting holes are formed by a set of three close to the upper end side, but they are omitted for the sake of simplicity in the figure. Further, by cutting the upper end side in the length direction, the portion of the connecting hole formed in the portion may be missing.

The connecting holes a4, a5, a6 and other connecting holes a in the linear plate 10A and the connecting holes b1, b2, b3 and other connecting holes b in the linear plate 10B are shown in the figure. The linear plate 10A and the linear plate 10B are connected in the width direction by shifting the connecting holes a1, a2, and a3 of the linear plate 10A.

7 and 8 show a linear plate 10A and a linear plate 10C connected to the linear plate 10A in the length direction as a specific example of a method of connecting the linear plate 10. In the linear plate 10A, two sets of adjacent connecting holes a1, a2, a3, a4, a5, and a6 are formed in a set of three at the upper right end in the figure, and the connecting holes a1, a2 are formed. , A3, a set of three connecting holes are formed on the valley side and the mountain side toward the lower right end in the figure of the linear plate 10A. In addition, two sets of adjacent connecting holes are formed in a set of three at the lower right end portion. Further, in the figure, one set or two sets of connecting holes are formed by a set of three close to each other on the left end side, but they are omitted for the sake of simplicity in the figure. In addition, the left end side may be cut in the length direction, so that the portion of the connecting hole formed in the portion may be missing.

On the other hand, in the linear plate 10C, a set of three adjacent connecting holes c1, c2, c3 corresponding to the connecting holes a1, a2, a3 of the linear plate 10A are formed at the upper left end in the figure. ing. Further, corresponding to a set of three connecting holes parallel to the connecting holes a1, a2, and a3 in the linear plate 10A, the linear plate 10C is also connected to the valley side and the mountain side toward the lower left portion. A set of three connecting holes parallel to the holes c1, c2, and c3 are formed. In the figure, one set or two sets of connecting holes are formed by a set of three close to each other on the right end side, but they are omitted for the sake of simplicity in the figure. In addition, the left end side may be cut in the length direction, so that the portion of the connecting hole formed in the portion may be missing.

Then, a set of three connecting holes a1, a2, a3 and others in the linear plate 10A and a set of three connecting holes c1, c2, c3 and others in the linear plate 10C. The connection holes of the above are fastened with bolts as shown to connect the linear plate 10A and the linear plate 10C in the length direction.

FIG. 9 shows that the linear plate 10B is connected to the linear plate 10A in the width direction, the linear plate 10C is connected in the length direction, and in addition, the length is connected to the linear plate 10B. The state shows the linear plate 10D connected in the direction and connected to the linear plate 10C in the width direction.

At the connecting portion A in FIG. 9, the linear plate 10A is overlapped and bolted on the linear plate 10B, and at the connecting portion B, the linear plate 10A is overlapped and bolted on the linear plate 10C. Further, at the connecting portion C, the linear plate 10C is overlapped and bolted on the linear plate 10D, and at the connecting portion D, the linear plate 10B is overlapped and bolted on the linear plate 10D.

Then, at the connecting portion E, the linear plate 10B is overlapped on the linear plate 10D, and the linear plate 10A is further overlapped on the linear plate 10D and bolted. At the connecting portion F, the linear plate 10C is overlapped on the linear plate 10D, and the linear plate 10A is further overlapped on the linear plate 10D and bolted. At the connecting portion G, the linear plate 10A is overlapped on the linear plate 10D, and the linear plate 10B and the linear plate 10C are butted against each other in a state of being sandwiched between the overlapping portions.

In this way, at the connecting points E and F involved in both the width direction and the length direction, the three linear plates 10 are overlapped and bolted, and at the other points, the two linear plates 10 are linear. Since the plates 10 are overlapped and bolted, the linear plate 10 is firmly fixed by these connections.

FIG. 9A is a cross-sectional view showing a state in which another linear plate is connected to both sides of one linear plate, and corresponds to FIG. 4, which is a cross-sectional view of only one plate. It is a figure. As shown on the left side of FIG. 9A, the back surfaces of the curved corrugations at both ends of the linear plate on the mountain side are overlapped and connected so as to overcome the mountain side surfaces of the adjacent linear plates.

FIG. 10 shows an example in which the linear plate 10 connected and fixed in this way is arranged on the wall surface of the building. As in this example, the linear plate 10 is used for flat surfaces in buildings.

11 and 12 show a curved plate 20A and a curved plate 20B connected to the curved plate 20A in the width direction as a specific example of a method of connecting the curved plate 20. In the curved plate 20A, a set of three adjacent connecting holes d1, d2, and d3 are formed in the lower right end portion in the figure, and the other left lower end portions are equally spaced at a certain distance. A plurality of connecting holes d arranged in the above are formed. In the figure, one set or two sets of connecting holes are formed by a set of three close to the left end side, but they are omitted for the sake of simplicity in the figure. In addition, the left end side may be cut in the length direction, so that the portion of the connecting hole formed in the portion may be missing.

On the other hand, in the curved plate 20B, two sets of adjacent connecting holes e1, e2, e3, e4, e5, and e6 are formed in a set of three on the upper right end portion, and the connecting holes e4, e5 are formed. , E6 correspond to the connecting holes d1, d2, d3 of the curved plate 20A. A plurality of connecting holes e are formed at equal intervals at a certain distance in other places. In addition, two sets of adjacent connecting holes are formed in a set of three at the lower right end portion. Further, in the figure, one set or two sets of connecting holes are formed by a set of three close to each other on the left end side, but they are omitted for the sake of simplicity in the figure. In addition, the left end side may be cut in the length direction, so that the portion of the connecting hole formed in the portion may be missing.

The connecting holes d1, d2, d3 and other connecting holes d in the curved plate 20A and the connecting holes e4, e5, e6 and other connecting holes e in the curved plate 20B are shown in the illustration. The curved plate 20A and the curved plate 20B are connected in the width direction by shifting the connecting holes e1, e2, and e3 of the curved plate 20B.

13 and 14 show a curved plate 20B and a curved plate 20C connected to the curved plate 20B in the length direction as a specific example of a method of connecting the curved plate 20. In the curved plate 20B, two sets of adjacent connecting holes e1, e2, e3, e4, e5, and e6 are formed in a set of three at the upper right end in the figure, and the connecting holes e1, e2 are formed. , A set of three connecting holes parallel to e3 are formed on the valley side and the mountain side toward the lower right end in the figure of the curved plate 20B. It should be noted that a set of three or two sets of adjacent connecting holes are also formed at the lower left end portion, but the illustration is omitted. Further, by cutting the lower left end side in the length direction, the portion of the connecting hole formed in the portion may be missing.

On the other hand, in the curved plate 20C, a set of three adjacent connecting holes f1, f2, and f3 corresponding to the connecting holes e1, e2, and e3 of the curved plate 20B are formed at the upper left end in the figure. ing. Further, corresponding to a set of three connecting holes parallel to the connecting holes e1, e2, and e3 in the curved plate 20B, the curved plate 20C is also connected to the valley side and the mountain side toward the left lower end portion. A set of three adjacent connecting holes parallel to the holes f1, f2, and f3 are formed.

Then, a set of three connecting holes e1, e2, e3 and other connecting holes in the curved plate 20B, and a set of three connecting holes f1, f2, f3 and others in the curved plate 20C. Is fastened with bolts as shown to connect the curved plate 20B and the curved plate 20C in the length direction.

Although illustration and description are omitted, the connection structure in the width direction and the length direction of the curved plate 20 can be firmly connected and fixed by adopting the same connection structure as the linear plate 10 described with reference to FIG. ..

FIG. 15 shows an example in which the curved plate 20 connected and fixed in this way is arranged in the curved portion from the wall surface to the roof surface in the building. The curved plate 20 is used for curved surfaces in buildings.

FIG. 16 is an overall view of a building in which a linear plate 10 connected and fixed is arranged on a flat wall surface, and a curved plate 20 is arranged on a curved surface extending to a roof surface.

17 to 22 show an example in which an arched building is constructed by using the above-mentioned linear plate and curved plate.

FIG. 17 is a cross-sectional view constructed using the building material of TYPE-A described in FIG. 4 described above. The building shown in FIG. 17 is a relatively small building with a frontage of 17 m and a height of 6 m. Therefore, since the weight of the roof surface is relatively small and the load applied to the roof surface itself is relatively small, the structure can be such that the roof surface is almost flat as shown in the overall perspective view shown in FIG. In this case, a linear plate can be used for the wall surface and the roof surface, and a curved plate can be used for the curved portion which is the boundary portion between the wall surface and the roof surface. Of course, when raising the ceiling, a curved plate may be used on the roof surface continuously to the boundary portion.

FIG. 18 is a cross-sectional view illustrating a case where the frontage is widened. (A) in the figure is the same as that in FIG. (B) in the figure is a building having a frontage of 30 m and a height of 10 m, and its overall configuration is shown in the overall perspective view of FIG. 20. (C) in the figure is a building having a frontage of 40 m and a height of 145 m, and its overall configuration is shown in the overall perspective view of FIG. 21. In the case of the building shown by (b) in the figure and the building of the size shown in (c) in the figure, the building material of TYPE-B, which is thicker than TYPE-A and has high load bearing capacity. It is preferable to use.

(D) in the figure is a fairly large building having a frontage of 50 m and a height of 25 m, and its overall configuration is shown in the overall perspective view of FIG. 22. For the building (c) in this figure, the building material of TYPE-C, which is thicker and has a higher load capacity than TYPE-A and TYPE-B, is used.

As shown in FIG. 18 described above, by increasing the curvature on the roof surface as the frontage becomes wider, the total weight of the roof surface is distributed and the load applied to the roof surface becomes smaller, and the roof distributed on the wall surface. Since the load on the surface can be received, the pillars that support the roof surface are not required, and the internal space of the building can be effectively used.

A cushioning synthetic resin packing liner is sandwiched between the linear plates 10 and the overlapping portions of the curved plates 20 or the overlapping portions of the linear plates 10 and the curved plates 20 and fastened with bolts. By doing so, it may be possible to improve the elimination of gaps, prevention of water leakage, prevention of vibration, and prevention of bolt disconnection.

Although the embodiment of the present invention has been described above, this embodiment is presented as an example and is not intended to limit the scope of the invention. This embodiment can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the gist of the invention. This embodiment and its modifications are included in the scope and gist of the invention as well as the invention described in the claims and the equivalent scope thereof.

10 ... Straight plate (building material)
20 ... Curved plate (building material)
10A, 10B, 10C ... Straight plate (building material)
a1, a2, a3, a4, a5, a6, a ... Connecting holes b1, b2, b3, b ... for the linear plate 10A Connecting holes c1, c2, c3 ... Connection hole A of the linear plate 10C ... Connection point B between the linear plate 10B and 10A ... Connection point C between the linear plate 10C and 10A ... Connection point D ... Connection point between the linear plate 10D and the same 10B E ... Connection point between the linear plate 10D and the same 10B and the same 10A F ... Connection point G ... At the connection point between the linear plate 10D and the same 10A, the abutment points 20A, 20B, 20C between the same 10B and the same 10C ... Curved plate (building material)
d1, d2, d3, d ... Connecting holes e1, e2, e3, e4, e5, e6, e ... Connecting holes f1, f2, f3 ... Connection hole for curved plate 20C

Claims (2)

Using a building material made of a metal plate having a thickness of 3 mm or more, a width of 80 cm or more, a height difference of 14 cm or more in the width direction, and a curved corrugated shape within 2 cycles .
A building in which the building materials are connected in the length direction and the width direction to construct a roof surface and a wall surface without providing a reinforcing material.
The building material is
Multiple building materials are stacked and connected in the length direction,
The building material connected in the length direction and the building material connected in the length direction adjacent to the building material are overlapped in the width direction by shifting in the length direction so that the connection points in the length direction do not overlap with each other. Connected,
The building is characterized by being constructed in an arch shape with a height of 6 m or more and a frontage of 17 m or more without providing columns and horizontal members to support the roof surface. The building according to claim 1, wherein a packing liner made of synthetic resin is interposed between the building materials at the connecting portion of the building materials .

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