JP2004211495A - Apartment building - Google Patents

Abstract

An object of the present invention is to provide a multi-layer apartment building which is safe, comfortable and economical.
A multi-dwelling building has a function of dividing an inner region of a core tube frame 9 into a common zone and a function of an outer region as a living room zone 11, and within the living room zone 11 and inside the inner peripheral tube frame 7. A water supply zone 12 is provided. In the common zone 10, a common corridor 13 b is arranged along a dividing shaft 14 formed in a well shape, and divides the common zone 10 into nine regions. A first communication space 18a in the vertical direction without a floor is formed in each of a pair of diagonally opposed divided regions located at the corners, and a core for collectively accommodating various types of common piping equipment. A shaft is provided.
[Selection diagram] FIG.

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a multi-layer apartment building that can ensure a reasonable and comfortable living environment.
[0002]
[Prior art]
A super high-rise apartment building reaching 200 m often has a larger reference floor plane area than a normal high-rise apartment building of 100 m class. However, since it is necessary to plan each dwelling unit plan at a certain depth irrespective of the size of the reference floor plane, a core tube with an associative earthquake-resistant wall is provided on the inner periphery of the reference floor plane as shown in Patent Document 1. A method of establishing a dwelling unit plan by using a configuration in which a frame is provided and providing a wide area surrounded by a core tube frame is generally used.
[0003]
[Patent Document 1]
JP 2001-288921 A
[Problems to be solved by the invention]
However, such a configuration in which a core tube frame surrounds a wide area requires a large associative earthquake-resistant wall, which tends to increase costs.
[0005]
In view of the above circumstances, an object of the present invention is to provide a multi-layer apartment building that is safe, comfortable and economical.
[0006]
[Means for Solving the Problems]
The multi-family building according to claim 1, wherein the multi-family multi-family building is a multi-family dwelling building, comprising: a cylindrical outer tube structure including an outer column and an outer beam; And a triple tube frame comprising a core tube frame consisting of a multi-layered earthquake-resistant wall provided so as to surround a predetermined region inside the inner tube structure, and the core tube. A common zone is provided in an internal region of the frame, and a living room zone is provided in an external region.The core tube frame is provided with an opening on a division axis that spatially divides the common zone into a lattice, and a plurality of core walls are provided. And the adjacent core walls are connected to a short span boundary beam having vibration control performance, and at least one pair of shared zones spatially divided in a grid pattern. The divided areas 偶角 portion of the core tube frame opposite on the diagonal, the communication space with no floor vertically is characterized in that it is provided.
[0007]
The multi-family building according to claim 2 is characterized in that a common corridor communicating with an opening of the core tube frame is provided on an extension of a division axis dividing the common zone in the living room zone.
[0008]
The multi-dwelling building according to claim 3, wherein a water circulating zone is provided in an inner region of the inner peripheral tube frame in the living room zone, and a flat beam is provided on the inner peripheral beam, and the inner peripheral tube frame is provided. A step slab having a step corresponding to the beam structure of the flat beam is formed with the boundary as a boundary, and the horizontal surface and the common zone side floor surface are formed at a low horizontal level.
[0009]
According to a fourth aspect of the present invention, there is provided an apartment house, wherein a dividing axis for spatially dividing the inner region of the core tube frame into a lattice shape is provided in a well shape.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
The apartment building of the present invention is shown in FIGS. The present invention relates to a multi-dwelling building composed of a triple tube frame, wherein the outer region of the core tube frame is a living room zone and the inner region is a common zone, and a plurality of divided shafts for dividing the common zone of the core tube frame into a lattice shape. An opening is provided at the contact position, and a common corridor communicating with the opening is provided on the extension of the division axis that divides the common zone in the outer region of the core tube frame, so that the passage using the common corridor in front of the living room is used. It reduces traffic lines and forms a safe and comfortable living space with high privacy.
[0011]
As shown in FIG. 1, the apartment building 1 includes an outer tube frame 4, an inner tube frame 7, and a core tube frame 9. The outer peripheral tube frame 4 constitutes the outer shape of the collective housing building 1, and is constituted by a reinforced concrete frame frame composed of a plurality of outer peripheral columns 2 and outer beams 3. The inner tube structure 7 located substantially coaxially inside the outer tube structure 4 is constituted by a reinforced concrete frame structure composed of a plurality of inner columns 5 and inner beams 6.
[0012]
Further, a core tube frame 9 is arranged inside the inner peripheral tube frame 7 so as to surround a predetermined region. The core tube frame 9 is composed of a series of high-strength, multi-story, shear-resistant walls made of cast-in-place reinforced concrete that extend from the lowest layer to the uppermost layer of the apartment building 1, and provides structural stability and earthquake resistance of the apartment building 1. Nature is secured enough. In the present embodiment, the core tube frame 9 is formed substantially in the center of the collective housing building 1 in a rectangular shape in a plan view, but the arrangement position, the planar shape, and the like are not necessarily limited to this. It may be changed appropriately according to the planar shape of the residential building 1.
[0013]
As shown in FIG. 1, the inner region of the core tube frame 9 is spatially divided by a well-shaped divided shaft 14, and the core tube frame 9 is also divided on the divided shaft 14. Thus, the core tube frame 9 is divided into a plurality of core walls 9a. The adjacent core walls 9a are connected to each other by a boundary beam 8, and a short span beam provided with a vibration control device 8a is used for the boundary beam 8.
[0014]
In the present embodiment, a steel damper in which a steel panel made of low yield point steel is incorporated in the vibration damping device 8a is used. In these, when an earthquake or the like occurs, the steel panel made of low yield point steel provided in the vibration damping device 8a yields early and absorbs seismic energy, and reduces the deformation of the entire apartment building 1. Things.
The vibration damping device 8a used for the boundary beam 8 connecting the adjacent core walls 9a is not necessarily limited to the steel damper, and has a configuration in which the workability at the site is good and can be accommodated in the boundary beam 8. Any of them may be used.
Further, as the boundary beam 8, it is not always necessary to use the vibration damping device 8a. For example, a generally known X-type reinforcing beam may be used as a reinforced concrete beam that effectively absorbs seismic energy. The X-shaped reinforcing beam is composed of a plurality of sets of two rebars combined in an X-shape arranged in parallel and buried in concrete to form a reinforced concrete short span beam. The reinforcement is unbonded. As described above, the boundary beam 8 is not limited to its configuration, and any short span beam having a vibration control performance may be used.
[0015]
As shown in FIG. 1, the multi-dwelling building 1 having such a configuration divides the inner region of the core tube frame 9 into a common zone 10 and the outer region as a living room zone 11, and within the living room zone 11, In addition, a water circulation zone 12 is provided in an inner region of the inner peripheral tube frame 7.
[0016]
By the way, looking at the cross section of the apartment house building 1 shown in FIG. 2, the inner peripheral beam 6 constituting the inner peripheral tube frame 7 is constructed of a flat beam. A step slab 16 having a step corresponding to the beam of the inner peripheral beam 6 is formed with the boundary as a boundary. The step slab 16 is formed such that the horizontal level of the first floor slab 16a located on the inner region side of the inner peripheral tube frame 7 is lower than that of the second floor slab 16b on the outer region side. A double floor 17 is formed by arranging a floor material 17a above one floor slab 16a. That is, a double floor 17 is formed in the water supply zone 12 located on the inner region side of the inner peripheral tube frame 7. In the common zone 10, a double floor 17 composed of a third floor slab 16c and a floor material 17 having the same level as that of the water supply zone 12 is formed, and the underfloor space 17b of both of them is formed by the opening of the core tube frame 9. It is configured to communicate with.
[0017]
On the other hand, the outer circumferential beam 3 constituting the outer circumferential tube frame 4 is constructed as an intermediate beam, and the second floor slab 16b is attached to an intermediate height of the outer circumferential beam 3. In the present embodiment, a large beamless slab such as a precast composite slab is used for the second floor slab 16b, and an open space without a beam shape is formed in the living room zone 11. It has become.
[0018]
Further, as shown in FIG. 3, a plurality of openings provided in the core tube frame 9 are communication portions between the common zone 10 and the living room zone 11. Therefore, a common corridor 13 a communicating with the opening of the core tube frame 9 is provided on an extension of the division shaft 14 that divides the common zone 10 in the living room zone 11. In this embodiment, the common corridor 13a is formed as a dead end in the living room zone 11, but may be extended to the outer tube frame 4 and reach the veranda 20.
[0019]
Since the common corridor 13a secures a flow line between the living room zone 11 and the common zone 10, a door border wall 15a is provided in the living room zone 11 at a position connecting the core tube frame 9 and the common corridor 13a. As a result, a plurality of living rooms 11a in which the entrance 11b is arranged are formed in the common corridor 13a. A meter box unit 19 is arranged near the entrance 11b facing the common corridor 13a. The meter box unit 19 stores a meter box, a pipe shaft, and the like for each living room 11a, and is used as a shared space for the adjacent living room 11a.
[0020]
The arrangement configuration of the living room 11a as described above is one living room 11a, which faces two common corridors 13a. However, the living room 11a is formed as a configuration facing at least one common corridor 13a. It should be done. Therefore, in the present embodiment, a door wall 15b for newly connecting the outer peripheral tube frame 4 and the core tube frame 9 is provided between the door wall 15a for connecting the adjacent core tube frame 9 and the common corridor 13a, One living room 11a faces one common corridor 13a per unit.
[0021]
In the common zone 10, a common corridor 13 b is arranged along a dividing shaft 14 formed in a well shape, and is continuous with the common corridor 13 a formed in the living room zone 11. . The common corridor 13b divides the common zone 10 into nine regions, and a pair of diagonally opposed divided regions located at the even-angle portions of the core tube frame 9 has a floor-free vertical direction. A first communication space 18a is formed. Each of the first communication spaces 18a is provided with a core shaft that collectively houses various types of common piping equipment such as common piping, ducts, and wiring.
As described above, the common zone 10 is formed on the double floor 17, and the underfloor space 17 b is communicated with the plumbing zone 12. Such an underfloor space 17b functions as a facility pit, and accommodates piping, wiring, and the like of a kitchen, a bathroom, a washroom, and the like, which are to be collectively arranged in the water supply zone 12 of the living room 11a. Thus, it is configured to be laterally pulled by a core shaft provided in the first communication space 18 of the common zone 10.
On the other hand, a division space 18c having a floor is formed in a division area facing the other diagonal line located at an even angle portion of the core tube frame 9, and is provided for a resident such as a garbage storage area or a trunk room. Shared storage space is provided according to needs.
[0022]
Further, in the other divided area of the common zone 10, a vertical second communication space 18b having no floor is formed, and an elevator hall and an emergency elevator hall are provided. There are multiple evacuation sections, such as a special evacuation staircase.
[0023]
In the present embodiment, the configuration in which the common zone 10 is divided into a well-shape is shown. However, the present invention is not necessarily limited to this, and any configuration in which the common zone 10 is divided into a plurality of grids may be used. , May be divided into any quantity.
[0024]
According to the multi-dwelling house 1 having the above-described configuration, the inner region of the core tube frame 9 is functionally divided into the common zone 10 and the outer region is divided into the living room zone 11, and the common zone 10 is spatially divided into a well shape. Then, since the core shaft is installed in each of the pair of divided regions located at the even-angled portions of the core tube frame 9, even if one of the core shafts is updated, each living room is utilized by using the other core shaft. Since the city infrastructure can be supplied to 11a, the influence on the resident's daily life can be minimized, and the resident can update the core shaft while living.
[0025]
In the living room zone 11, a shared corridor 13a communicating with an opening of the core tube frame 9 provided on the divided shaft 14 is provided on an extension of the plurality of divided shafts 14 dividing the shared zone 10. Therefore, by providing the entrance 11b of each room 11a in the adjacent common corridor 13a, the common corridor 13a becomes a corridor dedicated to the living room 11a having the entrance 11b, so that the traffic flow is greatly reduced. This makes it possible to form the entrance 11b having high privacy.
[0026]
Furthermore, since the meter box unit 19 is arranged near the entrance 11b facing the common corridor 13a, standardization can be performed without affecting the plan of each living room 11a. It is possible to freely move a box, a pipe shaft, and the like.
[0027]
In the living room 11a, a water circulating zone 12 is provided in an inner region of the inner peripheral tube frame 7 adjacent to the common zone 10, and a double floor 17 communicating with the water circulating zone 12 and the common zone 10 with an underfloor space 17b. Is formed, the pipes, wires, and the like generated in the plumbing zone 12 are housed in the underfloor space 17b of the double floor 17, so that the plumbing equipment in the living room 11a can be Can be freely planned.
In addition, pipes, wiring, and the like generated in the water supply zone 12 may be rolled pipes in the underfloor space 17b, so that work efficiency can be significantly improved.
[0028]
Furthermore, since the common zone 10 is divided into a well-shaped division shaft 14, a plurality of divided regions are formed in the common zone 10 in addition to the even-angled portion of the core tube frame 9. Thus, it is possible to form a living space having multifunctional facilities according to the needs of the user.
[0029]
In addition, a plurality of openings provided in the core tube frame 9 are provided evenly in four directions as viewed from the central axis of the apartment building, and the openings are provided with a common corridor 13 a communicating with the living room zone 11. Therefore, if the common corridor 13a is configured to communicate with the veranda 20, a circuit line composed of the common corridor 13a and the veranda 20 is formed, and the line is arranged in the common zone 10 regardless of which route is used. It is possible to construct an emergency evacuation route that can connect to a plurality of evacuation sections.
[0030]
Further, the common zone 10 is divided into a well-shape, and the plurality of second communication spaces 18b in which the evacuation sections are provided face the common corridor 13b provided on the well-shape dividing axis. Therefore, even if there is an obstacle in the route to the evacuation section to be evacuated located at the shortest distance and access is not possible, it is possible to go through the migration path consisting of the common corridor 13a and the veranda 20, or use other well-shaped other Plan to build a fail-safe function for disaster prevention in multi-dwelling buildings, as it will be possible to access other evacuation sections while avoiding the route where obstacles are occurring, such as by using the common corridor 13b. Becomes possible.
[0031]
【The invention's effect】
According to the multi-family building of claim 1, the multi-family multi-family building is a multi-family multi-family building, comprising: a cylindrical outer tube structure including an outer pillar and an outer beam; An inner tube structure including a peripheral column and an inner beam, and a triple tube frame including a core tube structure including a multi-layered earthquake-resistant wall provided to surround a predetermined area inside the inner tube structure, A common zone is provided in an inner region of the core tube frame, and a living room zone is provided in an outer region.The core tube frame is provided with an opening on a division axis for spatially dividing the common zone into a lattice shape. While being divided into core walls, adjacent core walls are connected to short-span boundary beams having seismic control performance, and at least a shared zone which is spatially divided in a grid pattern. Since a vertical communication space without a floor is provided in the divided region of the even-angled portion of the pair of opposed core tube frames, any one of the pair of the communication spaces is provided with a core shaft. When renewing the core shaft, the other core shaft can also be used to supply urban infrastructure to each room, minimizing the impact on residents' daily lives, It is possible for a person to update the core shaft while living.
[0032]
According to the multi-dwelling house according to claim 2, since the shared corridor communicating with the opening of the core tube frame is provided on the extension of the division axis dividing the shared zone in the living room zone, the building is adjacent to the shared axis. By providing the entrance of each living room in the common corridor, the common corridor becomes a corridor dedicated to the living room having the entrance, so that the traffic flow can be greatly reduced, and the entrance with high privacy A mouth can be formed.
[0033]
According to the multi-dwelling house according to claim 3, a water circulating zone is provided in an inner region of the inner peripheral tube frame in the living room zone, and a flat beam is provided on the inner peripheral beam. With the tube frame as a boundary, a step slab having a step corresponding to the beam structure of the flat beam is formed, and the floor surface on the side of the water supply zone and the common zone is formed at a low horizontal level. Since a double floor that communicates with the underfloor space can be formed in the common zone, piping and wiring generated in the plumbing zone are stored in the double floor underfloor space. It is possible to plan a living room freely.
Further, pipes, wiring, and the like generated in the water supply zone may be rolled pipes in the underfloor space, so that the working efficiency can be significantly improved.
[0034]
According to the multi-dwelling house according to claim 4, since the dividing axis for spatially dividing the inner region of the core tube frame in a lattice shape is provided in a well-shape, the common zone has an even angle of the core tube frame. Since a plurality of divided areas are formed in addition to the part, the divided areas can be used for various purposes as needed, and a living space having multifunctional facilities can be formed according to the needs of the user.
[0035]
In addition, a plurality of openings provided in the core tube frame are uniformly provided in four directions as viewed from the central axis of the apartment building, and the openings are provided with a common corridor communicating with the living room zone. If the common corridor is configured to communicate with the veranda, an excursion line composed of the common corridor and the veranda is formed, and any route can be used to connect to a plurality of evacuation sections arranged in the common zone. An evacuation route can be constructed.
[0036]
Further, since the common zone is divided into a well-shape and the plurality of second communication spaces in which the evacuation sections are provided face the common corridor provided on the well-shape division axis, Even if there is an obstacle in the route to the evacuation zone to be evacuated located at the shortest distance and access is not possible, use the common corridor and lane around the veranda, or use another well-shaped common corridor As a result, it is possible to access another evacuation section while avoiding a route where a failure has occurred, so that a fail-safe function for disaster prevention of an apartment building can be systematically constructed.
[Brief description of the drawings]
FIG. 1 is a diagram showing a frame structure of an apartment house according to the present invention.
FIG. 2 is a diagram showing a sectional view of an apartment building according to the present invention.
FIG. 3 is a diagram showing a plan configuration of an apartment building according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Apartment building 2 Outer pillar 3 Outer beam 4 Outer tube frame 5 Inner pillar 6 Inner beam 7 Inner tube frame 8 Boundary beam 8a Vibration control device 9 Core tube frame 9a Core wall 10 Shared zone 11 Living room zone 11a Living room 11b Entrance 12 Water zone 13a Shared corridor 13b Shared corridor 14 Split shaft 15a Door boundary wall 15b Door boundary wall 16 Step slab 16a First floor slab 16b Second floor slab 16c Third floor slab 17 Double floor 17a Floor Material 17b Underfloor space 18a First communication space 18b Second communication space 18c Division space 19 Meter box unit 20 Veranda

Claims (4)

A multi-story apartment building,
A cylindrical outer tube structure composed of an outer column and an outer beam,
An inner peripheral tube frame, which is located coaxially inside the outer peripheral tube structure and includes an inner peripheral column and an inner peripheral beam,
Inside the inner peripheral tube frame, a triple tube frame including a core tube frame composed of a multi-layered earthquake-resistant wall provided to surround a predetermined region,
A common zone is provided in an inner area of the core tube frame, and a living room zone is provided in an outer area,
The core tube frame is provided with an opening on a division axis that spatially divides the common zone into a lattice shape, is divided into a plurality of core walls, and the adjacent core walls have a vibration control performance. Connected to a short span boundary beam,
A multi-family dwelling, wherein a vertical communication space without a floor is provided in a divided area of an even-angled portion of the core tube frame facing at least one pair of diagonal lines of a common zone divided into a lattice shape. building. In the apartment building according to claim 1,
A multi-family building, wherein a common corridor communicating with an opening of the core tube frame is provided on an extension of a division axis dividing the common zone in the living room zone. In the apartment building according to claim 1 or 2,
In the interior area of the inner peripheral tube frame in the living room zone, a water circulation zone is provided, and a flat beam is provided on the inner peripheral beam,
With the inner peripheral tube frame as a boundary, a step slab having a step corresponding to the beam structure of the flat beam is formed,
A multi-family building, wherein the floors on the side of the water supply zone and the common zone are formed at a lower horizontal level. In the apartment building according to claim 1,
A multi-family building, wherein a dividing axis for spatially dividing the inner region of the core tube frame into a lattice is provided in a well-shape.

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