JP7139566B2 - building structure - Google Patents

Description

Application of Patent Law Article 30, Paragraph 2 May 31, 2017 Transferred to Toyota Corolla Shin-Osaka Co., Ltd.

The present invention relates to building construction.

For example, Patent Literature 1 discloses a structure having a large space used as a showroom or the like.

Japanese Patent Application Laid-Open No. 2002-201713

In a structure having a large space as shown in Patent Document 1, the roof height of the entire structure is generally high, so the space other than the exhibition space becomes a large wasteful space, and the air conditioning efficiency etc. is reduced. it wasn't good. In addition, since the four sides of the exhibition space are surrounded by pillars wide enough to support the roof of the structure, the visibility from both the inside and the outside of the structure is not good.

SUMMARY OF THE INVENTION In view of the above facts, it is an object of the present invention to provide a building structure capable of reducing wasted large spaces and enhancing visibility from both inside and outside.

The building structure according to claim 1 comprises: one structure provided with a plurality of roof materials forming internal spaces that are uneven and have different heights; another structure connected to the one structure; wherein the roofing material includes a plurality of beams extending in parallel, connecting members constructed between the beams, and horizontal braces provided between the beams and the connecting members. The column of the one structure has a smaller pipe diameter than the column of the other structure, and the one structure has lower rigidity in the horizontal direction than the other structure.

According to the above configuration, one structure is provided with a plurality of uneven roof materials. For this reason, it is possible to set the height of each roof material according to the use of the internal space directly below, and it is possible to reduce wasted large space compared to the configuration where the entire roof of one structure is set high. It is possible to improve air conditioning efficiency and the like.

In addition, since one structure is connected to another structure, the pillars of one structure can be thinner compared to a configuration in which one structure is not connected to another structure. . Therefore, the visibility from both the inside and the outside of one structure can be improved.

The building structure according to claim 2 is the building structure according to claim 1, wherein the one structure and the other structure are connected at their respective ends in the longitudinal direction and are The roof material of the one structure is joined to the pillar of the other structure, and the beam material of the other structure joins the pillar of the one structure. It is joined to the roofing material via and shares a part of the pillars.

According to the above configuration, one structure and another structure that are arranged to cross each other share a column, so that one structure can be reinforced by another structure.

The building structure according to claim 3 is the building structure according to claim 1 or 2, wherein the plurality of roof materials overlap each other in plan view, and transparent partition members are provided between the roof materials. is set up.

According to the above configuration, the transparent partition member is installed between the roof materials that are wrapped with each other in a plan view. Therefore, the partition member can block the flow of air in the internal space of one structure, and the visibility of the internal space can be further improved compared to a configuration in which the partition member is opaque. .

The building structure according to one aspect is the building structure according to any one of claims 1 to 3, wherein the roof material is a plurality of beams extending in parallel and is constructed between the beams. and a horizontal brace provided between the beam and the connecting member.

According to the above configuration, by providing the connecting members and the horizontal braces between the beam members that constitute the roof material, the rigidity can be increased without increasing the thickness of the roof material. As a result, the thickness of the roof material can be reduced, and the design of the roof material can be enhanced.
The building structure according to one aspect is the building structure according to any one of claims 1 to 4, wherein the pillars of the one structure have a smaller pipe diameter than the pillars of the other structures, and the one structure The structure has a lower horizontal stiffness than the other structures.

According to the building according to the present invention, it is possible to reduce wasted large space and improve visibility from both inside and outside.

1 is a plan view showing a framework of a building structure according to an example of an embodiment of the present invention; FIG. It is the arrow directional view seen from the arrow A direction in FIG. FIG. 2 is a cross-sectional view taken along the line BB in FIG. 1;

A building structure according to an embodiment of the present invention will be described below with reference to FIGS. 1 to 3. FIG. 1 and 3, the arrow FR indicates the front side of the building, and the arrow RR indicates the back side of the building.

(structure)
As shown in FIG. 1, the building 10 of this embodiment comprises a first structure 12 as another structure and a second structure 14 as one structure connected to the first structure 12. have. The first structure 12 is, for example, an office. The outer peripheral surface of the first structure 12 is covered with an outer wall (not shown).

Further, as shown in FIG. 3, the first structure 12 is, for example, a two-story building, and the column bases 16A of the square columns 16 of the first structure 12 are raised from a concrete foundation 20. It is a neck-wrapped column base embedded in 20A.

As shown in FIG. 1, the second structure 14 is, for example, an indoor exhibition hall, and includes a round column 22 made of a round steel pipe and a beam 24 made of H-shaped steel rigidly joined to the round column 22. It is considered a frame structure. In addition, of the outer peripheral surface of the second structure 14, the two inner surfaces (the right surface and the lower surface in FIG. 1) are covered with an outer wall 26 as shown in FIG. The left side and top side) are covered with a transparent glass wall 28 as shown in FIG.

As shown in FIG. 3, the second structure 14 is, for example, a one-story building. It is considered to be a buried root-wrapped column base.

The second structure 14 also has two roof members 32, 34 that are offset from each other. The two roof materials 32 and 34 extend in parallel along the longitudinal direction of the second structure 14 and are supported by the round pillars 22 of the second structure 14 respectively.

The height of the roof material 32 on the back side (right side in FIG. 3) is higher than the height of the roof material 34 on the front side (left side in FIG. 3), and is directly below the roof materials 32 and 34 in the second structure 14. has a first space 36 and a second space 38 communicating with each other. Further, the roof materials 32 and 34 partially overlap each other in plan view, and a transparent partition member 40 made of glass or the like is installed between the roof materials 32 and 34 in the overlapped portion.

Further, as shown in FIG. 2, the longitudinal length of the roof material 32 on the back side is longer than the length of the roof material 34 on the front side in the longitudinal direction. At (the left end in FIG. 2), the roof materials 32 and 34 protrude outward from the round pillar 22 and the glass wall 28 to form eaves 32A and 34A.

Here, as shown in FIG. 1, the roof materials 32 and the roof materials 34 are composed of a pair of beam members 24 extending in parallel along the longitudinal direction, a connecting member 42 bridged between the beam members 24, and adjacent members. It is composed of connecting beams 44 that are bridged between connecting members 42 and are aligned in the same straight line. In addition, horizontal braces 46 are laid across the rectangular horizontal structural surfaces formed by the beams 24 , the connecting members 42 , and the connecting beams 44 along diagonal lines. A waterproof sheet (not shown) is laid on the upper side of the horizontal structural surface of the roof materials 32 and 34, and a ceiling finishing material (not shown) is laid on the lower side.

In addition, the first structure 12 and the second structure 14 are arranged so as to intersect each other and are connected to each other at the other longitudinal end (lower end in FIG. 1), and are substantially V-shaped in plan view. arranged in a shape.

Specifically, the beam member 24 and the connecting member 42 of the roof member 32 of the second structure 14 are rigidly joined to the square column 16 of the first structure 12 at the other end in the longitudinal direction. Twelve beams 18 are rigidly joined to beams 24 of the second structure 14 via round columns 22 . That is, the first structure 12 and the second structure 14 share a part of the prism 16 of the first structure 12 and a part of the round pillar 22 of the second structure 14 .

The round pillar 22 of the second structure 14 has a smaller pipe diameter than the square pillar 16 of the first structure 12 and a slenderness ratio larger than that of the square pillar 16 . As a result, the second structure 14 has lower horizontal rigidity than the first structure 12 .

A third structure 48 is provided on the front side of the second structure 14 so as to be spaced apart from the second structure 14 . The third structure 48 is, for example, an outdoor exhibition hall, and one surface (lower surface in FIG. 1) of the outer peripheral surface of the third structure 48 is covered with an outer wall 50 as shown in FIG. Three sides (top, left and right in FIG. 1) are open.

As shown in FIG. 2 , the roofing material 52 of the third structure 48 extends parallel to the roofing materials 32 , 34 of the second structure 14 and has a longitudinal length equal to the longitudinal length of the roofing material 34 . shorter than In addition, the height of the roofing material 52 of the third structure 48 is lower than the height of the roofing material 34 of the second structure 14, and the three roofing materials 32, 34, 52 are stepped in a front view. It's becoming

Furthermore, the roof material 52 of the third structure 48 has a cantilever structure (a so-called cantilever structure) in which one longitudinal end is joined to and supported by the upper end of the outer wall 50 and the other longitudinal end is a free end. structure).

Further, as shown in FIG. 3, the roof material 52 of the third structure 48 includes a plurality of (four in this embodiment) beams 54 made of H-shaped steel and provided on the upper and lower surfaces of the beams 54. , and a pair of panel members 56 forming a closed cross section together with the beam member 54, which is a so-called monocoque structure.

An SC (steel concrete) foundation 60 in which a pair of H-shaped steels 58 extending in the longitudinal direction of the roof material 52 are embedded is provided in the ground below the third structure 48. The lower end of outer wall 50 of structure 48 is joined to foundation 60 .

(Action and effect)
According to the building structure of this embodiment, the second structure 14 as one structure is connected to the first structure 12 as another structure. In particular, in this embodiment, the first structure 12 and the second structure 14 are arranged to intersect and share part of the prism 16 and part of the round pillar 22 .

For this reason, the second structure 14 can be reinforced by the first structure 12, and compared to a configuration in which the second structure 14 is not connected to the first structure 12, the round column of the second structure 14 is 22 can be made thinner. As a result, the openness of the second structure 14 can be enhanced, and visibility from both the inside and the outside of the second structure 14 can be enhanced.

Moreover, according to this embodiment, the second structure 14 is provided with two roof members 32 and 34 that are stepped. Therefore, the roof materials 32 and 34 can be set to the heights corresponding to the uses of the first space 36 and the second space 38 directly below, respectively, compared to the configuration in which the entire roof of the second structure 14 is set high. As a result, a large wasted space can be reduced, and air conditioning efficiency and the like can be improved.

The first space 36 and the second space 38 are used as an entrance hall and a showroom, for example, and a reception space, a customer service space, a library lounge, etc. are provided in the first space 36 and the second space 38. . For example, when the first space 36 is used as an entrance hall and the second space 38 is used as a customer service space in a showroom, the height of the roof material 34 of the customer service space is set lower than the height of the roof material 32 of the entrance hall. It is possible to improve the air-conditioning efficiency of the customer service space.

Particularly in this embodiment, the height of the roofing material 32 is lower than the height of the roofing material 34 and the height of the roofing material 52 of the third structure 48 is lower than the height of the roofing material 32 . Also, the length of the roofing material 32 is shorter than the length of the roofing material 34 , and the length of the roofing material 52 of the third structure 48 is shorter than the length of the roofing material 32 . That is, since the three roof materials 32, 34, 52 gradually become larger toward the inner side in a front view, it is possible to emphasize the beauty of the overlap of the roof materials 32, 34, 52 and the sense of rhythm. The impression of the building 10 from the outside can be strengthened, and the visibility of the main body of the building 10 can be further enhanced.

Moreover, according to this embodiment, the roof materials 32 and 34 of the second structure 14 overlap each other in plan view, and the transparent partition member 40 is installed between the roof materials 32 and 34 . Therefore, the partition member 40 can block the flow of air in the internal space (the first space 36 and the second space 38) of the second structure 14, and the partition member 40 is opaque. By doing so, the visibility of the internal space can be further enhanced.

Further, according to this embodiment, since the connecting members 42 and the horizontal braces 46 are bridged between the pair of beams 24 constituting the roofing materials 32, 34, the thickness of the roofing materials 32, 34 is increased. The rigidity can be increased without Thereby, the roof materials 32 and 34 can be made thinner, and the design of the roof materials 32 and 34 can be improved.

Further, the third structure 48 has a cantilever structure (a so-called cantilever structure), and three of its outer peripheral surfaces are open. Therefore, it is possible to realize a space with high visibility of exhibits, for example, as an outdoor exhibition space.

Furthermore, the roof material 52 of the third structure 48 has a monocoque structure composed of a beam material 54 and a pair of panel members 56 . Therefore, the rigidity can be increased without increasing the thickness of the roof material 52 . Further, by making the roof material 52 thinner, the design of the roof material 52 can be enhanced, and the overlap line of the roof materials 32, 34, 52 can be made sharp.

(Other embodiments)
Although one example of an embodiment of the present invention has been described above, the present invention is not limited to such an embodiment, and various other embodiments are possible within the scope of the present invention.

For example, in the above embodiment, the first structure 12 and the second structure 14 are arranged to cross each other. However, the first structure 12 and the second structure 14 only need to be at least partially connected, and may be arranged in parallel or in series with each other.

Further, in the above embodiment, the second structure 14 has two uneven roof materials 32 and 34, but the number of roof materials 32 and 34 is not limited to two, and the second structure 14 is uneven. You may have three or more roofing materials.

Furthermore, in the above embodiment, the roof materials 32 and 34 are partially wrapped in plan view, but by arranging the roof material 32 under the roof material 34, the entire roof material 32 is wrapped by the roof material 34. Alternatively, the roofing material 32 and the roofing material 34 may be spaced apart from each other in plan view.

In addition, by providing another roofing material having a lower height than the roofing materials 32 and 34 in the first space 36 immediately below the roofing material 32, a third space having a different height is formed in a part of the first space 36. may be provided. As a result, for example, the first space 36 can be used as an entrance hall, and the third space can be used as a reception space in the entrance hall, making it possible to improve the air conditioning efficiency of the reception space.

Further, in the above embodiment, the second structure 14 and the third structure 48 are arranged apart from each other, but they may be arranged adjacent to each other as one structure. Furthermore, although the roof materials 32, 34, and 52 are configured to increase in height toward the inner side, the heights of the roof materials may be alternated.

12 First structure (an example of one structure)
14 Second structure (an example of another structure)
16 Prism (an example of a pillar)
22 round pillar (an example of a pillar)
32, 34 roof material 40 partition member

Claims (3)

a structure having a plurality of roofing materials that form uneven interior spaces with different heights ;
and another structure connected to the one structure,
The roof material has a plurality of beam members extending in parallel, a connecting member constructed between the beam members, and a horizontal brace provided between the beam member and the connecting member,
The pillars of the one structure have a smaller pipe diameter than the pillars of the other structure,
The one structure has lower horizontal rigidity than the other structure,
building structure. The one structure and the other structure are connected at their respective ends in the longitudinal direction and arranged to cross each other in a V shape in a plan view ,
The roof material of the one structure is joined to the pillars of the other structure, and the beam material of the other structure is joined to the roof material via the pillars of the one structure. Item 1. The building structure according to item 1. 3. The building structure according to claim 1 or 2, wherein said plurality of roofing materials overlap each other in plan view, and transparent partition members are installed between said roofing materials.

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