JP3264126B2 - Apartment house structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apartment house, and more particularly to a structure of an apartment house having a main structure which bears structural strength of a building and a substructure which does not bear structural strength.

[0002]

2. Description of the Related Art Conventionally, a multi-story apartment building is constructed by joining a large number of cast-in-place or precast concrete panels. As a structure of a conventional apartment house 2, as shown in FIG. 24, a structure in which a main structure 3 that bears structural strength of a building is composed of a wall and a floor is known. Apartment house 2
A wall 6 in the long side direction of the building (Y direction shown by arrow in FIG. 24) is provided orthogonal to many walls 5 provided in parallel with the short side direction of the building (X direction shown in FIG. 24). Is formed. The main structure 3 includes the wall 5 in the short side direction, the wall 6 in the long side direction, and the floor 9. These walls 5, 6 are assembled by joining a number of precast concrete panels 4A, 4B. Each room is formed by providing a partition wall (not shown) as a sub-structure that does not bear structural strength in a space defined by these walls. A corridor (passage) 7 is arranged on one side in the short side direction of each dwelling unit, and a veranda 8 is arranged on the other side. The precast concrete panels 4A and 4B constituting the walls 5 and 6 are formed in advance according to design dimensions, and the formed precast concrete panels 4A and 4B are carried to the site and assembled.

[0003]

In the structure of the above-mentioned conventional apartment house, the walls 5 and 6 constituting the main structure 3 must be provided in two orthogonal directions, so that ventilation, lighting, and openness can be achieved. In addition, the wall 6 stands up in the short side direction of the floor 9, which limits the degree of freedom in design. The floor 9 constituting the main structure 3 is basically indispensable, and as long as the walls 5 and 6 are provided on the floor 9,
It is difficult to change the design, and there is a problem that the degree of freedom in design is restricted.

SUMMARY OF THE INVENTION The present invention has been made to eliminate the above-mentioned drawbacks. It is possible to freely arrange a dwelling unit space without any restrictions, and furthermore, it is possible to improve the ventilation of a dwelling unit without projecting a structure into the dwelling unit space. Another object of the present invention is to provide a structure of a condominium that can improve lighting and openness.

[0005]

The structure of an apartment house according to the present invention comprises a main structure which bears the structural strength of the building and a substructure which is provided in the main structure according to a desired arrangement and which does not bear the structural strength. A multi-family housing structure comprising
The main structure, the assembled by joining a number of precast concrete panels to each other, and a wall facing each other successive entire inner surface is formed on a plane in one direction, the upper and lower surfaces connected to these walls is a flat floor It is composed.

[0006]

The multi-dwelling house structure according to the present invention is constructed by assembling a main structure, which bears the structural strength of the building, by joining a large number of precast concrete panels to each other, and continuing in one direction to form a flat inside surface . Since the walls facing each other and the floor are connected between these walls and the upper and lower surfaces are flat, the walls that obstruct the space defined by the walls and the floor do not protrude in the orthogonal direction, The position can be changed in the hollow cylindrical space penetrating the dwelling unit in the lateral direction, and there is no restriction on the arrangement of the dwelling unit. For this reason, each dwelling unit can be designed freely corresponding to the floor. In addition, since there is no structure protruding inward in the windswept space defined by the wall and floor outside the dwelling unit space and opened to the outside, it is possible to improve ventilation, lighting, and openness. Further, since the main structure is made of precast concrete panels, the construction work of the building can be easily and shortened.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings. FIG. 1 is a perspective view showing the structure of an apartment house according to a first embodiment of the present invention, FIG. 2 is a front view showing a part of the structure of the apartment house of FIG. 1, and FIG. It is a top view of the one dwelling unit which stuck. As shown in FIG. 1, the structure of the apartment house has a main structure 11 (12, 13) that bears the structural strength of the building.
A wall 12 continuous in one direction (the direction of arrow A in FIG. 1);
A plurality of floors 13 are vertically connected between the walls 12 arranged in parallel with each other. These walls 1
In the space defined by the floor 2 and the floor 13, a substructure 14 (see FIG. 3) which does not bear the structural strength of the building is installed in a desired arrangement. As shown in FIG. 2, the wall 12 and the floor 13 are made of a number of precast concrete panels 15A, 1A.
5B (seven sheets in this embodiment) are assembled together. Precast concrete panels 15A, 15B
Although not particularly shown, is a plate-like body having both surfaces formed flat, and has a joining portion 15C on an end surface. The joints 15C of the precast concrete panels 15A and 15B are joined by the joints 16. The precast concrete panels 15A and 15B each have a width W1 and are formed to be elongated with different lengths L1 and L2 (see FIG. 2). This width W1 is set short so as to be easily transported by the vehicle. The main structure 11 of the multi-story multi-family housing is defined by the walls 12 and the floor 13 because the walls 12 and the floor 13 are constructed by assembling the precast concrete panels 15A and 15B. The hollow cylindrical space S10 (hereinafter, referred to as space S10) has a tunnel shape penetrating in the lateral direction (the direction of arrow A in FIG. 1) and opening to the outside.
There are no protruding or standing structures inside, and there are no obstacles restricted by design.

[0008] Substructure 14 (18A, 18B, 19)
Is, as shown in FIG. 3, an outer wall 18 that separates the room and the outside air.
A and 18B and a partition wall 19 that partitions the room into rooms. The outer walls 18A and 18B are composed of the wall 12 and the floor 13.
Are built in accordance with the design requirements of each dwelling in the space S10 defined by
A room S11 (hereinafter referred to as a dwelling unit space S11) formed inside A and 18B is built according to a design requirement of each room. When the outer walls 18A and 18B and the partition wall 19 are built, there is no structure that protrudes or stands in the space S10 defined by the wall 12 and the floor 13, so that there is more freedom in partitioning as compared with the structure of a conventional apartment house. The degree is getting bigger. In the space S10, the windswept spaces S12 and S13 opened toward the outside of the outer walls 18A and 18B (S10 = S10).
In 11 + S12 + S13), there is no structure protruding inward, so that good ventilation, daylighting, and openness can be ensured, and the livability can be improved.

Next, the operation of the structure of the apartment house according to the first embodiment will be described. The structure of the apartment house according to this embodiment includes a large number of precast concrete panels 15.
A are joined together and assembled to form a wall 12 of the main structure 11,
12 and a precast concrete panel 15B is horizontally connected between these walls 12 and 12 to form a main structure 1
Since the first floor 13 is built, the construction work of the building can be facilitated and the construction period can be shortened. Since the space S10 defined by the wall 12 and the floor 13 has a tunnel-like structure with no structure protruding inward, the substructure 14 can be freely arranged. Therefore, each dwelling unit can be freely designed for the floor. Moreover, since there are no structures protruding inward in the windswept spaces S12 and S13 defined by the outer wall 12 and the floor 13 of the dwelling unit space S11, ventilation, lighting and openness can be improved.

Next, the structure of an apartment house according to a second embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 4, the structure of the apartment house according to the second embodiment includes a wall 22 in which main structures 21 (22, 23, 24) are continuous in one direction (the direction of arrow B in FIG. 4). A plurality of floors 23 are vertically connected between walls 22 and 22 arranged in parallel with each other to form a multilayer structure. A space S20 per house defined by the wall 22 and the floor 23 is provided vertically high, and an intermediate floor 24 constituting a part of the main structure 21 is provided between the upper and lower floors 23 in the space S20. ing.
With this intermediate floor 24, the dwelling per house is composed of two layers, upper and lower floors. The wall 22, floor 23 and intermediate floor 24
As shown in FIG. 5, a large number of precast concrete panels 25A and 25B are joined together and assembled. The length L3 in the long side direction of the precast concrete panel 25A substantially corresponds to the height of the upper and lower floors of one house. As shown in FIG. 6, the intermediate floor 24 is configured by connecting precast concrete panels 25B (four in this embodiment) having a smaller number of sheets than the floor 23. The intermediate floor 24 can be provided at a desired position in the horizontal direction.
A can be arranged to be receded inward from A, or can be arranged such that one end is aligned with the opening 22A. The main structure 21 of the apartment house has a structure in which a space defined by the wall 22, the floor 23, and the intermediate floor 24 penetrates in the lateral direction (the direction of the arrow B in FIG. 4) and is open to the outside. ing.

The structure of the apartment house according to the present embodiment has a substructure 26 (2) which does not bear the structural strength of the building in the space S20.
7A, 27B, 28, 29) (see FIGS. 7 to 10)
Is built according to a desired arrangement. As shown in FIGS. 7 and 8, the sub-structure 26 includes outer walls 27A and 27B that partition the room from the outside air, a partition wall 28 that partitions the room into rooms, and a thin floor 29. Outer wall 27A, 2
7B, the partition wall 28 and the thin floor 29 have a structure in which the main structure 21 penetrates in the lateral direction and is open to the outside. Therefore, the main structure 21 can be freely built in the space S20 according to the design requirements of each house. Can be included. The thin floor 29 is connected to the intermediate floor 24 as shown in FIG. 9 and FIG.
The space S20 is divided into two layers, upper and lower floors. Each room in the dwelling space S21 shown in FIGS. 7 to 10 is, for example, R1 is a kitchen / dining room, R2 is a bathroom, R3 is a hall, R4 and R5 are private rooms, and T5 is an indoor atrium. Further, T1 is a front yard / entrance, T2 and T3 are roof terraces, T4 is a veranda, and S22 and S23 are outdoor wind-swept spaces. Although not shown, a corridor or passage is connected to the front yard T1 on the side of the entrance T6 (see FIG. 7).

In the structure of the apartment house according to the second embodiment, a large number of precast concrete panels 25A are joined together to assemble and assemble the walls 22, 22 of the main structure 21, and between the walls 22, 22. Since the precast concrete panels 25B are connected horizontally to build the floor 23 and the intermediate floor 24 of the main structure 21, the wall 2
The space S20 defined by the floor 2, the floor 23, and the intermediate floor 24 can be configured to have no structure protruding inward, and the substructure 26 can be freely arranged. For this reason,
Since each dwelling unit can be freely designed with respect to the floor, and since there is no structure protruding inward also in the windswept spaces S22 and S23 defined by the wall 22 and the floor 23 outside the dwelling unit space S21, Ventilation, lighting, and openness can be improved. In the above embodiment, the thin floor 29 is connected to the intermediate floor 24. However, the present invention is not limited to this. If the height of the thin floor 29 is different from that of the intermediate floor 24 as shown in FIG. May be provided. Further, in the above embodiment, a large number of partition walls 28 are provided to partition each room.However, partition walls on a certain floor are kept to a minimum, for example, a partition wall is provided only for a bath and a toilet. A large space may be secured without providing a partition wall on the floor.

FIGS. 12 to 15 show a modification of the second embodiment. The structure of an apartment house according to this modification is defined by a wall 32 and a floor 33 as shown in FIG. The space S30 per house to be formed is provided higher in the vertical direction, and the intermediate floors 34, 34 constituting a part of the main structure 31 (32, 33, 34) are provided in the space S30 in two places in the vertical direction.
With these intermediate floors 34, 34, the house per house is raised.
It consists of three layers, the middle and lower floors. In the main structure 31 of this apartment house, each space defined by the wall 32, the floor 33, and the intermediate floors 34, 34 penetrates in the horizontal direction and is open to the outside. The wall 32, the floor 33, and the intermediate floor 34 are assembled by joining a number of precast concrete panels 35A and 35B to each other, as in the above-described embodiments. In the present embodiment, the length L4 in the long side direction of the precast concrete panel 35A substantially corresponds to the height between the upper and lower floors of a house, but is not limited to this. For example, when the number of dwelling units per house is two, the precast concrete panel 35A may be composed of two upper and lower panels, or three dwelling units may be used.
In the case of layers, three panels or panels of different lengths
It may be configured by combining two sheets. As shown in FIG. 15, the intermediate floors 34 and 34 are respectively disposed so as to retreat inside the opening 32 </ b> A of the main structure 31.
Moreover, they can be provided with their lateral positions shifted from each other according to design requirements. FIG. 13 shows a plane of a lower floor portion, and FIG. 14 shows a plane of a middle floor portion. Substructure 36 (37A, 37B, 38, 39)
As shown in FIG. 13 and FIG.
7B and a partition wall 38 and a thin floor 39 for partitioning the room into rooms.
It is composed of The thin floor 39 is connected to the intermediate floor 34. Reference symbol T7 indicates an atrium space in the dwelling unit space S31. Outer walls 37A, 37B, partition wall 38 and thin floor 39
Since the main structure 31 has a structure in which the main structure 31 penetrates in the lateral direction and is open to the outside, the main structure 31 can be freely built in the space S30 according to the design requirements of each dwelling.

FIG. 16 shows a modification of the first embodiment, in which a space S40 per house defined by a wall 42 and a floor 43 is provided vertically high, and a substructure is provided between the upper and lower floors 43. The outer walls 47A, 47B of the sub-structure 46 are located at two positions above and below the thin floors 44, 44 of the sub-structure 46 (44, 47A, 47B) and inwardly from the openings of the main structure 41 (42, 43).
Each of the thin floors 44, 44 constitutes a house per house in three layers of upper, middle and lower floors. The structure of the apartment house according to this modified example also has the outer walls 47A, 4
7B, the thin floors 44, 44 and partition walls (not shown) can be freely erected in the space S40 according to the design requirements of each dwelling, and the windswept space S42 outside the outer walls 47A, 47B in the space S40. In S43, since there is no structure protruding inward, ventilation, daylighting, and openness can be ensured favorably, and livability can be improved.

In each of the above embodiments and modified examples,
Although each door is shown as being vertically arranged in a line, the present invention is not limited to this. As shown in FIG. 17, two or more walls 50 constituting the main structure are arranged, and a plurality of doors are provided in the horizontal direction. You may do so. Further, as shown in FIGS. 18 and 19, a plurality of main structures of an apartment house in which the doors shown in each of the above-described embodiments and modifications are arranged vertically in a row are arranged at different angles. Alternatively, the entrance-side passage may be arranged at the center. Furthermore, FIG.
As shown in FIG. 1, the main structures 60 and 61 may be partially and vertically formed in the shape of a goose, and some of the walls and floor may be removed to provide courtyards (light courts) 60A and 61B. Good. In addition, as shown in FIG. 22, the floor surface of the main structure 70 of the apartment house in which the doors shown in each of the above-described embodiments and modified examples are arranged in a line vertically corresponds to the site GL, and has a plane echelon shape. Or the main structure 71
May be configured as a planar arrangement as shown in FIG. 23 (71A in FIG. 23 indicates a courtyard). As described above, in the structure of the apartment house according to the present invention, the main structure is penetrated in the lateral direction and is open to the outside, and the main structure is protruded or projected into the space defined by the main structure. What is necessary is just a structure which eliminates standing structures. In addition, although the configuration in which the main structure is assembled with the precast concrete panel has been described, it goes without saying that the substructure may be built with the precast concrete panel.

[0016]

As described above, according to the present invention, the space defined by the wall and the floor constituting the main structure is penetrated in the lateral direction and opened to the outside. , the walls constituting a part of the main structure rather greens be arranged in the orthogonal direction, the structure inside the main structure projects
Since there is no sub-structure , the substructure can be provided in a desired arrangement for each dwelling unit, and can be freely designed for each dwelling unit. In addition, since there is no structure protruding inward in the outdoor wind-swept space, ventilation, lighting, and openness can be improved. Furthermore, since the main structure is constructed by assembling precast concrete panels, the construction work can be simplified and the construction period can be shortened.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a structure of an apartment house according to a first embodiment of the present invention.

FIG. 2 is a front view showing a part of the structure of the apartment house in FIG. 1;

FIG. 3 is a plan view of one dwelling unit in which a substructure is built on the floor of the apartment house of FIG.

FIG. 4 is a perspective view showing a structure of an apartment house according to a second embodiment of the present invention.

FIG. 5 is a front view showing a part of the structure of the apartment house in FIG. 2;

FIG. 6 is a sectional view showing a part of the structure of the apartment house in FIG. 2;

FIG. 7 is a plan view showing a lower floor of the apartment house in FIG. 2;

FIG. 8 is a plan view showing the upper floor of the apartment house in FIG. 2;

FIG. 9 is a sectional view showing one dwelling unit of the apartment house of FIG. 2;

FIG. 10 is a sectional view showing one dwelling unit of the apartment house of FIG. 2;

11 is a sectional view showing an example of the arrangement of thin floors in the apartment house of FIG. 2;

FIG. 12 is a perspective view showing a structure of an apartment house according to a modification of the second embodiment of the present invention.

13 is a plan view showing the lower floor of the apartment house in FIG.

FIG. 14 is a plan view showing a middle floor of the apartment house in FIG. 12;

15 is a sectional view showing a part of the structure of the apartment house in FIG.

FIG. 16 is a sectional view showing a part of the structure of an apartment house according to a modification of the first embodiment of the present invention.

FIG. 17 is a perspective view showing a part of the structure of an apartment house in which two or more walls constituting a main structure are arranged.

FIG. 18 is a perspective view showing a part of the structure of an apartment house in which a plurality of apartment houses in which each door is vertically arranged are arranged at different angles, and a passage on the entrance side is arranged at the center.

FIG. 19 is a plan view of the apartment house of FIG. 18.

FIG. 20 is a perspective view showing an example in which a main structure is partially and vertically formed in a goose shape.

FIG. 21 is a front view showing an example in which a main structure is formed in a shape of a goose in a vertical direction.

FIG. 22 is a plan view showing an example in which the floor surface of the main structure is arranged in a shape of a wild goose.

FIG. 23 is a plan view showing an example of an arrangement of a floor surface of a main structure.

FIG. 24 is an explanatory diagram showing a part of the structure of a conventional apartment house.

[Explanation of symbols]

 Reference Signs List 11 main structure 12 wall 13 floor 14 sub-structure 15A, 15B precast concrete panel S10 space

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-53-146419 (JP, A) JP-A-53-7911 (JP, A)

Claims (8)

(57) [Claims] 1. A multi-dwelling house structure comprising a main structure that bears the structural strength of a building and a sub-structure that is provided in the main structure according to a desired arrangement and does not bear the structural strength. and assembled by joining a number of precast concrete panels to each other, and a wall facing each other the inner entire surface is formed in a plane continuous in one direction, the upper and lower surfaces connected to these walls is constructed from a flat floor The structure of an apartment house characterized by: 2. The multi-family housing according to claim 1, wherein the main structure is composed of a plurality of walls arranged in parallel with each other and a plurality of floors vertically connected between the walls. Construction. 3. The substructure includes a thin floor for dividing a space defined by walls and a floor into a plurality of floors, an outer wall for separating the room from the outside air, and a partition wall for separating the room into each room. The structure of an apartment house according to claim 1 or 2, wherein: 4. A method according to claim 1, wherein at least one or more intermediate floors of precast concrete panels constituting a part of the main structure are provided in a space defined by the wall and the floor, and each door is configured on a plurality of floors. The structure of an apartment house according to any one of claims 1 to 3. 5. The structure of an apartment house according to claim 4, wherein the intermediate floor is smaller than the floor area and is arranged at a desired lateral position. 6. The structure of an apartment house according to claim 5, wherein the intermediate floor is disposed so as to retreat inside the opening between the wall and the floor. 7. The multi-family housing structure according to claim 4, wherein the thin floor is connected to an intermediate floor. 8. The multi-family housing structure according to claim 4, wherein the thin floor is provided at least above or below the intermediate floor.