JPH0458531B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to the structure of an industrially produced house, and more particularly to the structure of a building suitable for expansion or renovation.

<Conventional technology and its problems> Building structures are constructed using pillars, beams, frameworks, wall panel construction methods using concrete panels, wood panels, etc., and mixed construction methods. ing.

In buildings constructed using these construction methods, the walls and columns placed around the building are load-bearing members, so there is a need to increase the degree of freedom at the four corners of the building and adjust the internal space of the building. There were some points that were difficult to deal with.

In other words, in order to obtain a living space with a large span and freedom and openness at the four corners of the building, walls and columns serving as structural load-bearing members get in the way, and internal partitioning materials cannot be moved freely.

Therefore, once a building is constructed, it is difficult to expand or contract the interior of the building to accommodate the people living there and the surrounding environment, making it difficult to secure so-called movable living space.

SUMMARY OF THE INVENTION In order to solve this problem, the present invention provides a building whose outer periphery can be changed without reducing the structural strength.

<Means for Solving the Problems> In other words, the structure of the building of the present invention includes a support frame consisting of a beam frame member in which beam members are assembled into a substantially rectangular shape, and pillars attached to each corner of the beam frame member, and the beam members. The four floor support members and the support column are rectangular in shape and have short sides of the same length, and are arranged around the outside of the beam frame member with one short side placed on the beam member. The structure is constructed by stacking upper and lower floors with wall supporting members that are approximately the same height as the floor supporting member and are suspended from the other short side of the floor supporting member, and the lower floor The structural body of the upper floor is fixed on the foundation structure, and the support frame of the upper floor structural body is placed on the support frame of the lower floor structural body. Then, the space between the wall supporting members of the structural main body on the upper floor is placed on the wall supporting member of the structural main body on the lower floor, and flooring is further laid between each floor supporting member of the structural main body on the upper and lower floors, and each wall Wall materials are erected between supporting members, and a roof structure is fixed on top of the main structure on the upper floor.

<Operation> According to the building structure of the present invention, since the structural bodies are stacked on the upper and lower floors, the structural strength of the building is taken care of by a certain structural body constructed in a layered manner.

In other words, in each structural body, there are no columns or walls that play a load-bearing role in the space formed between the floor support members that are substantially perpendicular to each other and between the wall support members that hang down from the floor support members. A living space is secured in which partitions, etc. can be freely moved.

<Example> The structure of the building of the present invention will be explained in detail below based on the drawings.

FIG. 1 is a perspective view for explaining the structural body A. FIG.

The main structural body A consists of a support frame 10, four floor support members 13, 14, 15, 16, and the same number of wall support members 17, 18, 19, 20.

The support frame 10 includes beam members 11a and 11 of a predetermined length.
b, 11c, and 11d are assembled into a substantially rectangular shape to form a beam frame member 11, and columns 12a, 12b, 12c, and 12d are attached to each corner of this beam frame member 11, respectively.

That is, the support pedestal 10 has each pillar 12a, 12
b, 12c, and 12d are connected by a beam frame member 11 to form a so-called tower shape.

For such a support frame 10, a floor support member 13,
Place 14, 15, and 16.

In order to avoid redundant explanations, the state in which the floor support member 15 is attached to the support frame 10 will be explained.

The floor support member 15 is made of a rectangular plate,
Its short side 15a has substantially the same length as the beam 11. Then, this short side 15a is connected to the beam material 11c.
Place it on top. That is, one short side 15a is placed on the beam member 11c of the beam receiving member 11, and the other short side 15b is placed around the outside of the beam frame member 11. From this short side 15b, the wall support member 1
Let 9 hang down. The wall support member 19 has, for example, the same width as the short side 15b, and its height is approximately the same as each of the columns 12a to 12d of the support frame 10.

As described above, the support pedestal 10 is formed by the support members 13 to 16 arranged around its outer periphery and the wall support members 17 to 20 suspended from each short side.

Normal floor support members 13 to 16 and wall support members 1
7 to 20 are each formed from wood plywood or concrete panels, or by assembling steel beams into a rectangular shape and pasting a steel plate on the surface thereof. The floor support members 13 to 16 and each of the wall support members 17 to 20 are fixed by screwing with bolts and nuts, welding, or the like.

To construct a building using the structural body A with such a configuration, as shown in the right perspective view of Fig. 2, the structural body A on the lower floor is placed on the foundation structure 30 that has been constructed in advance at a predetermined position on the site. Deploy. Then, the structural body B on the upper floor is stacked on this structural body A. This structural body B has the same configuration as the structural body A on the lower floor. In each of the structural bodies A and B, a floor material 40 is laid between each floor support member, and furthermore, a wall material 50 is erected along the wall support member.
Then, a roof structure 60 is fixedly installed on the top floor structural body (in this case, the upper floor structural body B).

Next, construction of a building according to the present invention will be specifically explained based on FIGS. 3 to 8.

In addition, in the following explanation, the structure of the floor support member and the wall support member is a steel column, a steel beam, a floor board material, a wall board material,
However, each support member of the present invention is not limited to such a configuration, and may also be configured using a panel previously formed as a load-bearing structure such as a wood panel or a concrete panel. It goes without saying that it can be done.

Furthermore, a similar building structure can be obtained by constructing the main body of the structure in advance in a factory or the like, transporting it to the construction site, and stacking the structures.

As shown in FIGS. 3 and 4, a so-called tower-shaped support frame 10 is provided at a predetermined position of the foundation structure 30 (approximately at the center in the figures). And this support frame 10
For each of the beam members 11a, 11b, 11c, and 11d, floor support members 13 to 16 and wall support members 17 to 20 are provided hanging from the floor support members 13 to 16, respectively.

In the illustrated example, first, a case where the floor support member 13 is provided will be described. In other words, a steel column 17a and a steel column 17 are placed on the foundation structure 30 facing the beam material 11a.
erect b. And these two steel columns 17a, 17
A steel beam 17c is constructed between the heads of parts b. A pair of steel beams 17d and 17e are then spanned from both ends of this steel beam 17c to the beam material 11a. Then, floorboard materials (not shown) are attached to these rectangular beam frames. Similarly, each beam member 11b of the support frame 10,
Floor support members 14, 15, 1 for 11c, 11d
6 is mounted and fixed, and wall supporting members are suspended from these floor supporting members to construct one structural body A.

In the lower part of the main structure A, a floor material 40 is laid on the foundation structure 30, and wall materials 50 are erected extending from each wall support member (see FIG. 5).

Next, as shown in FIG. 6, the support pedestal 10 for configuring the main structural body B of the upper floor is formed on the upper part of the support pedestal 10 in the same manner as described above. Further, as described above, the support frame 10 is constructed with each wall support member hanging down from the short side of each floor member at the corner where each floor support member is arranged around the outside of the beam frame member.

Also in the structural body B on the upper floor, the flooring material 40 is laid in the same manner as described above, and the wall material 50 is erected. And if necessary, a veranda floor 40 is placed outside of the structural body B.
It is also possible to install a. Further, a floor plate (not shown) is stretched over the support frame 10 on the lower floor.

Then, the roof structure 60 is fixedly installed on the main structure body B. The roof structure 60 may be one made of lightweight steel frames assembled in a lattice shape, or one made of wood panels formed into a roof unit shape (see FIG. 7).

Similarly to the above, wall materials are erected around the wall support members constituting the structural body B on the upper floor, and if necessary, ceiling materials are provided on the same plane as the floor support members.

Furthermore, as shown in FIG. 8, fittings 70a, 70b, 70c such as doors and windows are provided in the openings of the wall materials, and the roof surface of the roof structure 60 is covered with a roof material 60a.

As a result, the building related to the present invention has been substantially completed except for its internal features.

<Effects> In the building of the present invention constructed by the above-described construction, the vertical load and horizontal load related to the building are generally transmitted to the foundation structure through the floor support members and wall support members that are the main components of the structure. In other words, there is no need for load-bearing members in areas other than the main structure where wall support members and flooring materials are installed, making it easy to remove the wall materials and flooring materials in these areas, and furthermore, it is easy to remove the wall materials and flooring materials from outside. It is also possible to extend the It has become extremely easy to extend and renovate parts of the building other than the so-called main structure, allowing the space of the building to be expanded according to the people living there and the surrounding environment, and the addition of various equipment to add functions to the building. Installation and assembly are also easy.

[Brief explanation of the drawing]

FIG. 1 is a perspective view illustrating the configuration of the main structure. FIG. 2 is an exploded perspective view illustrating the structure of such a building according to the present invention. FIGS. 3 to 8 are perspective views illustrating the construction of such a building according to the present invention. A, B...Structure main body, 10...Support frame, 11
a to 11d... Beam material, 11... Beam frame member, 12a
~12d... Support column, 13-16... Floor support member,
17-20...Wall support member, 30...Foundation structure, 40...Floor material, 50...Wall material, 60...Roof structure.

Claims (1)

[Scope of Claims] 1. A support pedestal consisting of a beam frame member made of beams assembled into a substantially rectangular shape and columns attached to each corner of the beam frame member, and a rectangle having short sides of the same length as the beams. four floor support members each having a shape and placed around the outer circumference of the beam frame member with one short side placed on the beam member; A structure of a building constructed by stacking upper and lower floors with a main structural body composed of wall supporting members hanging from the other short side of the floor supporting member, wherein the main structural body of the lower floor is It is fixed on the foundation structure, and the upper floor structural body places its support frame on the support frame of the lower floor structural body, and the wall support members of the upper floor structural body are attached to the lower floor structural body. It is placed on the wall supporting members of the structural main body, and flooring is laid between each floor supporting member of each structural main body on the upper and lower floors, and wall material is erected between each wall supporting member, and the structure of the upper floor is installed. A building structure characterized by a roof structure fixed on the main body.