JPH07317338A - Multiple dwelling house - Google Patents

Abstract

PURPOSE:To realize the plan of a house of high degree of freedom at newly constructing and performing what is called renewal changing the existing plan of a house at low cost in order to deal with diversified needs of a customer, and insure sufficient earthquake resisting performance. CONSTITUTION:This multiple dwelling house is formed into the flat plate construction in which a plurality of dwelling units are in order adjoiningly arranged into a long plane figure in one direction, and a square cylindrical light court forming part 57 constituted of a plurality of wall parts 58a-58d is provided in the dwelling unit or between the adjoining dwelling units. The wall parts 58a-58d of the light court forming part 57 are constructed out of earthquake resisting walls.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apartment house which can realize a highly flexible floor plan to meet the diversifying needs of customers.

[0002]

2. Description of the Related Art An apartment house commonly called an apartment in Japan is a building in which a plurality of dwelling units are assembled to form one building, and is usually made of reinforced concrete or steel reinforced concrete. By the way, in recent years, with the background of diversification of customer's sense of values and consciousness toward housing and improvement of living standard, condominiums with a uniform floor plan are gradually disliked. However, in order to realize a highly flexible floor plan at the time of new construction to meet the diversifying needs of customers, the design and construction of condominiums must be significantly complicated, complicated, and sophisticated, It is inevitable that this will lead to higher construction costs. Further, for the same reason, there is a problem that the cost is considerably increased even when performing so-called renewal in which the existing floor plan is changed in response to a change in the family structure.

[0003]

For this reason, the present applicant has decided to provide a flat-plate structure housing complex so that the flat-plate structure does not have a beam shape protruding to the lower surface side of the slab on each floor and has a pillar head. Since there is no capital, it was considered that the height from the floor to the ceiling should be constant at any position and the partition wall should be placed at an arbitrary position without providing a notch for escaping the beam type. As a result, it is possible to realize a floor plan with a high degree of freedom at the time of new construction to meet the diversifying needs of customers and to perform so-called renewal for changing an existing floor plan at low cost. By the way, it is expected that the flat plate structure may not be able to secure sufficient rigidity, that is, sufficient earthquake resistance.

Therefore, an object of the present invention is to provide an apartment house which can secure a sufficient seismic resistance even when a flat plate structure is used for facilitating the change of floor plan.

[0005]

In order to achieve the above object, the housing complex of the present invention is a housing complex having a flat plate structure in which a plurality of dwelling units are sequentially arranged adjacent to each other to form a plane shape elongated in one direction. It is characterized in that a rectangular tube-shaped light coat forming portion including a plurality of wall portions is provided in the dwelling unit or between adjacent dwelling units, and the wall portion of the light coat forming portion is formed of an earthquake resistant wall.

[0006]

According to the housing complex of the present invention, by adopting the flat plate structure, the height from the floor to the ceiling is constant at any position, so that the partition can be formed without providing a notch for escaping the beam type. The wall can be placed anywhere.
Further, since a square tube-shaped light coat forming portion including a plurality of wall portions is provided and the wall portion of the light coat forming portion is formed of an earthquake resistant wall, rigidity can be secured by this wall portion.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an apartment house according to a first embodiment of the present invention.
This will be described below with reference to FIG. FIG. 1 is a schematic diagram showing the overall configuration of the housing complex of the first embodiment, in which the first floor part is a parking lot 1 and the second floor and above are dwelling units 2.

The floor of each dwelling unit 2 is composed of a flat slab 3 having a beam shape and no column head capital.

The housing complex of the first embodiment has a shape that is long in one horizontal direction. As shown in FIG. 3, the flat slab 3 has an outer corridor 51 along one side edge along the lengthwise direction. Is provided, and a plurality of dwelling units 2 are sequentially arranged along the extending direction of the outer corridor 51. Also, flat slab 3
A plurality of pillar members 4 are arranged at a predetermined pitch along both end edges of the. The one dwelling unit 2 is separated from the dwelling unit 2 adjacent thereto on the other hand by a plurality of pillar members 4 and a partition wall 52 that is arranged orthogonally to the length direction of the flat slab 3. On the other hand, the adjacent dwelling unit 2 is also partitioned by a boundary wall 53 arranged orthogonally to the length direction of the flat slab 3. Here, as the boundary walls 52 and 53, dry walls are adopted. In addition, in each dwelling unit 2,
The outer walls 54 and 55 along the extension direction of the outer corridor 51 are the boundary walls 5.
It is provided so as to connect the ends of 2, 53. Here, ALC or the like is adopted as the outer walls 54 and 55.

In the first embodiment, between the one dwelling unit 2 and the dwelling unit 2 adjacent to the dwelling unit 2 on the other hand, a light coat in which an inner space portion extends above the building at a predetermined position in the middle of the boundary wall 52. A square tube-shaped light coat forming portion 57 is provided. The light coat forming portion 57 includes a pair of wall portions 58 arranged along the extending direction of the outer corridor 51.
a, 58b, a pair of wall portions 58c, 58d arranged orthogonally to the extending direction of the outer corridor 51, and a pillar member 4 arranged at a connecting portion of the respective wall portions 58a to 58d to form a rectangular tubular shape. The structure is an earthquake-resistant wall structure in which both sides are symmetrical with respect to the boundary wall 52. Then, the pair of wall portions 58a, 58b arranged along the length direction of the flat slab 3
Is a non-opening earthquake-resistant wall, and is a pair of wall portions 58c and 58d arranged orthogonally to the length direction of the flat slab 3.
Is an earthquake-resistant wall with openings in which openings 60, 61 for windows are formed.

For example, when it is applied to relatively low floors below the fifth and sixth floors, as in the first embodiment, the outer corridor 51
Pair of wall portions 58c, 58d arranged orthogonally to the stretching direction of the
Has sufficient rigidity as a seismic wall with openings, but when it is applied to higher floors, etc., even if rigidity is insufficient due to the use of seismic walls with openings 58c and 58d, flat This can be supplemented by making the boundary walls 52 and 53 arranged orthogonally to the length direction of the slab 3 to be earthquake resistant walls. Further, when the boundary walls 52 and 53 are earthquake-resistant walls as described above, the wall portions 58c and 58d do not necessarily have to be earthquake-resistant walls. As described above, which of the wall portions 58a to 58d of the boundary walls 52, 53 and the light coat forming portion 57 is to be the earthquake resistant wall is appropriately set according to the required rigidity.

The flat slab 3 is made of, for example, reinforced concrete and has a slab thickness of about 350 mm and is excellent in sound insulation. As shown in FIG. 2, the pillar member 4 has a quadrangular prismatic shape in which a cross section perpendicular to the length direction has the same shape over the entire length (the pillar head does not have a horizontally enlarged capital). For example, it is constructed by placing concrete in a precast concrete mold centrifugally molded into a square tube and placing concrete therein.

As shown in FIG. 2, the lower surface side of the flat slab 3, which is the ceiling side, has a chamber 63 (the boundary wall 52 shown in FIG.
The area surrounded by 53 and the outer walls 54, 55 is a double ceiling part 5. That is, although not shown in the drawing, the ceiling plate is supported on the lower surface of the flat slab 3 with a predetermined gap therebetween via a hanging bolt and a base material.

Then, as shown in FIGS. 2 and 4, it is relatively easy to assemble, disassemble and remove at any position between the floor surface of the lower flat slab 3 and the lower surface of the double ceiling portion 5. The partition wall 7 is attached. Here, as the partition wall 7, for example, one having a structure in which two plate materials are supported by an intervening member at a predetermined interval is used.

Further, a meter box 10 of each floor is provided on a shaft which is arranged so as to substantially penetrate through the top and bottom of the building and is provided with a water supply pipe 13 and the like therein. As shown in FIG. 5, this meter box is provided. A water heater 11 is provided at 10. With the meter box 10 as a base point, the hot water supply device 11 to the main hot water supply pipe (equipment pipe) 12, the water supply pipe 13 to the main water supply pipe (equipment pipe) 16 via the on-off valve 14 and the meter 15, and the dwelling unit 2 Being guided inside.

Here, as shown in FIG. 4, the dwelling unit 2 is provided close to the meter box 10 which serves as a base point for water supply and hot water supply.
Inside, water facilities 18, such as a bathroom, a washbasin, a toilet, and a sink, are collectively arranged (indicated by hatching). And such a water supply facility 18
Are arranged at the same position in each dwelling unit 2 located at the same position along the vertical direction.

The main water supply pipe 16 on the introduction side of the dwelling unit from the meter box 10 is installed in the double ceiling part 5 after being started up, and is used for supplying water at a predetermined position in the double ceiling part 5. Similarly, the main hot water supply pipe 12 on the introduction side of the dwelling unit is connected to the circular header 20 and is arranged in the double ceiling part 5 and at a predetermined position in the double ceiling part 5, a circular header 21 for hot water supply.
It is connected to the.

As shown in FIG. 6, each of the circular headers 20 and 21 has a disk-like shape having a space therein, and has a tubular introduction portion 2 extending along the radial direction on the peripheral wall.
Three and a plurality of tubular lead-out parts 24 are provided in a substantially radial shape as a whole, and branch water or hot water introduced from an introduction part 23 connected to the main water supply pipe 16 or the main hot water supply pipe 12. And is discharged from each lead-out section 24. Since these circular headers 20 and 21 are compact and symmetrical and have a good sitting shape, they are stable at the time of installation and simple to support for installation. It is suitable for installation. In addition, the lead-in portion 23 is extended to the center so that each lead-out portion 2
By making the distances to 4 equal, the distribution pressure to each derivation part 24 can be equalized.

In the circular header 20 for water supply, each outlet 24 is connected to water supply pipe (equipment pipe) 26a-2.
6e, the water supply pipe 26a is placed in the double ceiling part 5 up to the bathroom position, then lowered and connected to the bathroom faucet 27, and the water supply pipe 26b is connected to the double ceiling part 5. After being placed at the washbasin position, the pipe is lowered and connected to the washbasin faucet 28, and the water supply pipe 26c is placed at the washing machine placement position in the double ceiling portion 5 and then lowered and washed. The water supply pipe 26d, which is connected to the machine faucet 29, is placed in the double ceiling portion 5 up to the toilet position, and then lowered and connected to the toilet bowl 30, and the water supply pipe 26e is connected to the double ceiling portion 5.
After being disposed inside the sink, it is lowered and connected to the sink faucet 31.

In the hot water supply circular header 21, the outlet portions 24 are connected to hot water supply pipes (equipment pipes) 32a to 32, respectively.
and the hot water supply pipe 32a is connected to the double ceiling portion 5
After being placed in the bathroom position inside, it is lowered and connected to the bathroom faucet 27, and the hot water supply pipe 32b is placed in the double ceiling part 5 to the washbasin position and then lowered to washbasin water. The hot water supply pipe 32c is connected to the plug 28, is disposed to the sink position in the double ceiling portion 5, and is then lowered and connected to the sink tap 31.

Here, the water supply pipes 26a to 26e and the hot water supply pipes 32a to 32c are made of flexible polyethylene pipes or the like, and are arranged in the double ceiling portion 5 as shown in FIG. Large diameter sheath pipe 3 made of plastic pipe, etc.
It is extended to various places while being inserted in 3. In addition, the inside of the outer wall also has a double wall structure in which plate members are supported at a predetermined interval, and the water supply pipes 26a to 26e and the hot water supply pipes 32a to 32c inserted into the sheath pipe 33 are provided.
The portion that is lowered from the double ceiling portion 5 also passes through a double wall such as a partition wall or an outer wall.

The sheath pipe 33 and the water supply pipes 26a-2
6e and the hot water supply pipes 32a to 32c are cut to lengths up to the respective water supply and hot water supply positions, and the circular header 20 for water supply and the circular header 21 for hot water supply are mounted in the double ceiling part 5 after the construction of the body is completed, The water supply circular header 20 has a sheath pipe 33 and water supply pipes 26a to 26e, and the hot water supply circular header 21 has a sheath pipe 33 and hot water supply pipes 32a to 32e.
Attach 2c. Then, after the marking of the partition wall is completed, the sheath pipe 33 and the water supply pipe 26a to that position are reached.
26e, the sheath pipe 33 and the hot water supply pipes 32a to 32c are extended to the partition wall position, and when the partition wall is formed, the water supply pipes 26a to 26e and the hot water supply pipes 32a to 32c are taken out from predetermined positions.

The main wiring (electrical wiring) 35 for introducing electricity into the dwelling unit is also disposed inside the double ceiling portion 5,
The end portion is connected to the mold portion 36 shown in FIG. 8 in the double ceiling portion 5. On the other hand, wiring (electrical wiring) 37 such as a plurality of F cables is provided in the mold portion 36.
Are connected to each other, and the electric power introduced from the main wiring 35 is branched by the mold portion 36 and distributed to each wiring 37. Then, as shown in FIG. 9, each wiring 37 is connected to the electric lamp connecting portion 3 attached to the lower surface of the double ceiling portion 5.
8 or is lowered inside the partition wall 7 to be connected to the switch 39 or the outlet 40.

Each wiring 37 including the molding portion 36 is manufactured in advance as a unit cable in a factory, and only the wiring position is determined on the spot, so that the work on the spot can be reduced.

Here, as the outlet 40 and the switch 39 provided on the partition wall 7, a boxless type shown in FIG. 10 can be applied. FIG. 10 shows a boxless type switch 39 in which a switch main body 43 is partially inserted into a hole 42 formed in a surface plate 41 of a partition wall 7, and the switch main body 43 and the mounting frame 4 on the back side are inserted.
4 is fastened to the switch main body 43 with screws 45.
The surface plate 41 is sandwiched between the mounting frame 44 and the mounting frame 44 and the position thereof is fixed. The cover 46 is mounted on the surface of the switch body 43 whose position is fixed in this way.

According to the housing complex of the first embodiment having the above-described structure, the flat slab 3 having no beam shape and the pillar member 4 and the like having a cross section perpendicular to the length direction having the same shape over the entire length. Since the body is formed, the shape of the body is simple and the workability is improved. Moreover, since the flat slab 3 and the pillar member 4 having the above-mentioned shapes are adopted, the height from the floor to the ceiling (the double ceiling portion 5 in the first embodiment) is constant at any position, and as shown in FIG. In addition, the partition wall 7 can be arranged at an arbitrary position without providing a notch for escaping the beam type, and the construction can be performed by a simple work. Therefore, to realize a floor plan with a high degree of freedom at the time of new construction and to perform a so-called renewal that changes the existing floor plan (hereinafter, both are collectively referred to as floor plan change).
However, it can be realized at low cost.

Further, as described above, the wall portion 58 of the light coat forming portion 57 is provided along the length direction of the flat slab 3.
a and 58b are provided, and wall portions 58c and 58d are provided in a direction orthogonal to the length direction of the flat slab 3, and since these are earthquake resistant walls, earthquake resistant walls are provided in mutually orthogonal directions. It will be. Therefore, even when the flat plate structure is used for facilitating the change of the floor plan as described above, sufficient seismic performance can be secured in any horizontal direction. In addition, if necessary, the boundary wall 5 orthogonal to the length direction of the flat slab 3
If 2 and 53 are also earthquake resistant walls, the earthquake resistance in this direction can be further enhanced. Further, by providing the light coat 56, the number of openings is increased, so that the closing property of the housing complex, which is usually caused by having the openings only in the north-south direction, can be eliminated, and the breathability and the daylighting property can be improved. it can.

The lower surface of the flat slab 3 can be used as the ceiling surface without providing the double ceiling portion 5, and in this case also, the height from the floor to the ceiling is constant at any position. be able to. Also, the partition wall 7
Also, a large opening 47 up to the full ceiling can be provided.

Further, by collectively arranging the water supply facilities 18, it is possible to increase the space other than the above, in which the layout can be freely changed.

Further, the lower surface side of the flat slab 3 on the ceiling side is a double ceiling portion 5, and inside the double ceiling portion 5, the main water supply pipe 16 and the water supply pipes 26a to 26e are provided.
And the main hot water supply pipe 12 and the hot water supply pipes 32a to 32c,
Since the main wiring 35 and the wiring 37 are provided, the main water supply pipe 16 and the water supply pipes 26a to 26e, the main hot water supply pipe 12 and the hot water supply pipes 32a to 32c, and the main wiring 35.
The wiring 37 and the wiring 37 are separated from the flat slab 3 (that is, it is not necessary to embed the flat slab 3). Therefore, when changing the floor plan, main water supply pipe 16 and water supply pipes 26a to 26e, main hot water supply pipe 12 and hot water supply pipes 32a to 32c, and main wiring 35
The arrangement with the wiring 37 can be easily changed.

Further, the above effect is obtained by the circular header 2 for water supply.
0 and the hot water supply circular header 21 can be performed, but the main water supply pipe 16 is used in the double ceiling part 5 by using the water supply circular header 20 to provide a plurality of water supply pipes 26a to 26e. The main hot water supply pipe 12 is branched into a plurality of hot water supply pipes 32a to 32c using the hot water supply circular header 21, and the main hot water supply pipe 12 is branched into a plurality of hot water supply pipes 32a to 32c. And the water supply pipe 26a from the circular header 21 for hot water supply
26e and hot water supply pipes 32a to 32c can be changed. Therefore, the cost can be further reduced.

In addition, since the water supply pipes 26a to 26e and the hot water supply pipes 32a to 32c are inserted inside the individual sheath pipes 33, respectively, the water supply pipes 26a to 26e and the hot water supply pipes 32a to 32c when the floor plan is changed. Will be even easier to change.

Further, like the above piping system, the main wiring 35
In the double-ceiling part 5, the end portion of the double-ceiling part 5 is branched to the wiring 37 through the molding portion 36 and led to various places. Therefore, when the floor plan is changed, only the wiring 37 ahead of the molding portion 36 can be changed. . Therefore, the cost can be further reduced.

Next, an apartment house according to the second embodiment of the present invention will be described below with reference to FIG. The second embodiment is one in which the present invention is applied to an apartment house shown in Japanese Examined Patent Publication No. 1-27217, which has two light courts facing each house. That is, since the second embodiment is different from the first embodiment in that the number of light coats facing each house is two, the difference will be mainly described below.

In the second embodiment, between the one dwelling unit 2 and the dwelling unit 2 adjacent to the dwelling unit 2 on the other hand, the inner space portion is located above the building at a position on the outer corridor 51 side of the boundary wall 52. A square tube-shaped light coat forming portion 66, which is a light coat 65 that exits, is provided, and between the one dwelling unit 2 and the dwelling unit 2 adjacent to the dwelling unit 2 on the other side, the middle of the boundary wall 53. Similarly, a light coat forming portion 68 whose inner space portion is the light coat 67 is provided at a predetermined position.

The light coat forming portion 66 includes a pair of wall portions 70a arranged along the length direction of the flat slab 3,
70b and a pair of wall portions 70c and 70d arranged orthogonally to the length direction of the flat slab 3 are in the shape of a rectangular cylinder, and both sides are symmetrical with respect to the boundary wall 52. The wall portion 70b inside the chamber 63, which is arranged along the length direction of the flat slab 3, is an open seismic resistant wall, and the wall portion 70a on the outer corridor 51 side facing the wall portion 70b is a non-opening earthquake resistant wall.
Is an earthquake-resistant wall with an opening having an opening 71 that is always open. Further, the pair of wall portions 70c and 70d arranged orthogonally to the length direction of the flat slab 3 are seismic walls with openings having openings 72 and 73 for windows, respectively.

The light coat forming portion 68 includes a pair of wall portions 7 arranged along the length direction of the flat slab 3.
5a, 75b and a pair of wall portions 75c, 75d arranged orthogonally to the length direction of the flat slab 3 are formed in a rectangular tube shape, and both sides are symmetrical with respect to the boundary wall 53. There is. The wall portion 75b on one side arranged along the length direction of the flat slab 3 is a non-opening earthquake-resistant wall, and the wall portion 75a on the other side opposite to this is the boundary wall 53.
It is a seismic wall with openings having window openings 76 and 77 on both sides with the window sandwiched therebetween. Furthermore, a pair of wall portions 75c arranged orthogonally to the length direction of the flat slab 3,
75d is an earthquake-resistant wall with openings having openings 78 and 79 for windows, respectively.

According to the second embodiment having such a structure, the same effect as that of the first embodiment can be obtained, and, of course, since the two light coats 65 and 67 are facing each opening, the openings are formed. The number of can be increased. Therefore, more natural light and wind are supplied to the dwelling unit 2, so that the occupants can be given a feeling of a detached house without the feeling of blockage that is seen in a conventional apartment house. Of course, also in this case, as in the case of the first embodiment, the boundary walls 52 and 53 may be seismic resistant walls or the wall portions 70a to 70d, if necessary.
It is possible to use only a predetermined one of the 75a to 75d as the earthquake resistant wall.

[0039]

As described above in detail, according to the housing complex of the present invention, by adopting the flat plate structure, the height from the floor to the ceiling is constant at any position.
Therefore, the partition wall can be arranged at any position without providing a notch for escaping the beam type, and it is possible to realize a floor plan with high flexibility at the time of new construction to meet the diversifying needs of customers and The so-called renewal of changing the floor plan can be realized at low cost.
Further, since a square tube-shaped light coat forming portion including a plurality of wall portions is provided and the wall portion of the light coat forming portion is formed of an earthquake resistant wall, rigidity can be secured by this wall portion. Therefore, even if a flat plate structure is used for facilitating the change of floor plan, sufficient seismic performance can be secured. Furthermore, by providing a light coat,
Since the number of openings is increased, it is possible to eliminate the closing property of the housing complex, which is caused by having openings only in the north-south direction, and to improve the air permeability and daylighting properties.

[Brief description of drawings]

FIG. 1 is a side sectional view schematically showing an overall configuration of an apartment house according to a first embodiment of the present invention.

FIG. 2 is a partially exploded side view showing one floor of an apartment house according to the first embodiment of the present invention.

FIG. 3 is a plan sectional view showing an apartment house according to the first embodiment of the present invention.

FIG. 4 is a plan sectional view showing one dwelling unit of an apartment house according to the first embodiment of the present invention.

FIG. 5 is a perspective view showing a water supply facility and facility piping of a housing complex according to the first embodiment of the present invention.

FIG. 6 shows a circular header applied to a housing complex according to the first embodiment of the present invention, (A) is a plan view and (B) is a plan view.
Is a side view.

FIG. 7 is a perspective view showing a pipe and a sheath pipe applied to the housing complex according to the first embodiment of the present invention.

FIG. 8 is a perspective view showing a part of the electric wiring of the housing complex according to the first embodiment of the present invention.

FIG. 9 is a side sectional view showing one floor of an apartment house according to the first embodiment of the present invention.

FIG. 10 is an exploded perspective view showing a boxless type switch applied to the housing complex according to the first embodiment of the present invention.

FIG. 11 is a plan sectional view showing an apartment house according to a second embodiment of the present invention.

[Explanation of symbols]

3 Flat slab 4 Column member 57, 66, 68 Light-coat formation part 58a-58d, 70a-70d, 75a-75d Wall part

Claims (1)

[Claims] 1. A housing complex having a flat plate structure in which a plurality of dwelling units are sequentially arranged adjacent to each other to have a flat shape that is long in one direction, and is a rectangular tube having a plurality of wall portions in the dwelling unit or between adjacent dwelling units. An apartment house, wherein a light coat forming portion is provided, and a wall portion of the light coat forming portion is formed of an earthquake resistant wall.