JPH07301006A - Building with multi-stored parking zone - Google Patents

Abstract

PURPOSE:To secure the safety of a residential space by securely disconnecting a multi-storied parking zone from the residential space at the time of a fire or an earthquake. CONSTITUTION:A plurality of floor spaces 31 vertically laminated are provided on a building body 2. Houses 32 are installed on the floor space 31 to position along the outer peripheral parts of the building body 2. A void space 6 is provided so as to vertically pierce a plurality of floor spaces 31. Corridors 7 are extended between the house 32 and the void space 6 and an internal wall 51 as a fireproof wall is erected between the corridor 7 and the house 32 and an external wall 55 as a fireproof wall is erected between the corridor 7 and the void space 6 and further, a multi-storied parking device 10 is installed in the void space 6. And fireproof multi-storied parking structures 40 are erected at the outer peripheral parts of the multi-storied parking device 10 so as to form a buffer space 29 between the parking structure and the external wall 55.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building with a multistory parking lot, which is suitable for being applied to a high-rise building.

[0002]

2. Description of the Related Art Conventionally, there has been widely known a high-rise building in which a void space penetrating in the vertical direction is formed, and in the high-rise building, each dwelling unit as a living space generally extends along the outer peripheral portion. There was a corridor between each dwelling unit and the void space as a common space for connecting each dwelling unit to each other. Recently, it has been proposed that a void space of a building be provided with a multi-level parking machine that parks multiple vehicles in a vertically stacked form to secure a parking lot and effectively use limited land. Has been done.

[0003]

However, in order to install the multi-story parking machine in the void space of the building, when a fire occurs in the multi-story parking machine, the flame does not spread to the living space of the building. It was necessary to prevent the shaking of the building and the shaking of the three-dimensional parking machine from being transmitted to each other in the event of an earthquake. For this reason, there has been a strong demand for measures to prevent fires in the living space during a fire and to prevent vibrations in the living space during an earthquake. Therefore, in view of the above circumstances, the present invention provides a building with a multi-storey parking lot, which can ensure the safety of the living space by reliably disconnecting the communication between the multi-storey parking machine and the living space in the event of a fire or an earthquake. The purpose is to do.

[0004]

[Means for Solving the Problems] That is, among the present inventions, the first invention according to claim 1 has a skeleton (2), and a plurality of floors vertically stacked on the skeleton (2). A space (31) is provided, a living space (32) is provided in the floor space (31) along the outer peripheral portion of the skeleton (2), and a void space (6) is provided in the skeleton (2). The floor space (31) is vertically penetrated, and a common space (7) is provided between the living space (32) and the void space (6) and an outer peripheral portion of the void space (6). A first fireproof wall (51) is provided between the common space (7) and the living space (32) between the common space (7) and the living space (32). It is provided in the form of a partition,
Between the common space (7) and the void space (6),
The second refractory wall (55) is provided so as to partition between the common space (7) and the void space (6), and the multi-dimensional parking machine (10) is provided in the void space (6). A fireproof member (40) is provided on the outer peripheral portion of the parking machine (10) so as to cover and install a buffer space (29) between the fireproof member (40) and the second fireproof wall (55). In addition, claim 2 of the present invention
In the second invention described, the first fireproof wall (51) and the second fireproof wall (55) are made of a fireproof heat insulating material. The numbers in parentheses () indicate the corresponding elements in the drawings for convenience, and therefore the present description is not limited to the description in the drawings. The same applies to the following action columns.

[0005]

According to the present invention having the above-mentioned structure, the first aspect of the present invention is provided.
1st invention of description WHEREIN: Spread of the flame from the outer peripheral part of a multi-story parking machine (10) to the void space (6), spread of the flame from the void space (6) to the common space (7), and the common space. A flame is prevented from spreading from (7) to the living space (32), and the three-dimensional parking machine (10) and the skeleton (2) swing between the three-dimensional parking machine (10) and the skeleton (2). Work to prevent them from reaching each other. The second aspect of the present invention is the heat transfer from the void space (6) to the common space (7) and the heat from the common space (7) to the living space (32). Acts to block the transmission of.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a sectional side view showing an embodiment of a building with a multistory parking lot according to the present invention, FIG. 2 is a plan view taken along the line II and II of FIG. 1, and FIG. 3 is shown in FIG. It is the figure which looked at the vehicle doorway provided in the standing building from the front.

High-rise house 1 which is a building with a multi-storey car park
As shown in FIG. 1, has a skeleton 2 made of concrete or the like supported on the ground 67. Inside the skeleton 2, a building space 3 is formed to have a substantially rectangular cross section. ing. In the building space 3, a plurality of floor spaces 31
However, it is formed by stacking vertically, and it is possible to effectively utilize the limited land and secure a large living space. As shown in FIG. 2, each floor space 31 has a plurality of dwelling units 32 as living spaces.
Are provided along the outer peripheral portion of the skeleton 2 so as to face the window wall portions 21 forming a part of the skeleton 2, respectively,
As shown in FIGS. 1 and 2, a void space 6 penetrates the plurality of floor spaces 31 in the vertical direction from the first floor portion to the uppermost floor in the central portion of the body 2 in a pillar space shape. It is provided in. Therefore, the skeleton body 2 is formed as a hollow rectangular parallelepiped whose central portion is formed in a columnar space shape. In addition, between the living space, that is, a plurality of dwelling units 32 provided so as to face the window wall portion 21 and the void space 6,
As shown in FIG. 2, as a common space for connecting the dwelling units 32 to each other, a corridor 7 is provided along the outer peripheral portion of the void space 6, and the corridor 7 is vertically stacked. An elevator shaft 22 is provided to connect the floor spaces 31 to each other.

Between the dwelling units 32, which are living spaces, and the corridor 7, which is a common space, as shown in FIG.
The inner wall 51 as the first fireproof wall, the dwelling units 32 and the corridor 7
The inner wall 51 is made of a fireproof / heat insulating material such as calcium silicate or diatomaceous earth. Further, the inner wall 51 has a plurality of doorways 51a.
Are formed so as to connect the dwelling units 32 and the corridor 7, respectively, and the doorways 51a made of the fireproof / heat insulating material are provided at the doorways 51a so that the doorways 51a can be opened and closed. ing. Therefore, when the entrance door 56 is closed and the entrance 51a is closed, flame and heat transfer is blocked between the corridor 7 and each dwelling unit 32. Then, between the corridor 7 which is a common space and the void space 6, as shown in FIGS. 1 and 2, an outer wall 55 as a second fire resistant wall is provided between the corridor 7 and the void space 6. The outer wall 55 is formed by a partition, and like the inner wall 51 and the like, the outer wall 55 is formed of a fireproof / heat insulating material such as calcium silicate or diatomaceous earth. Therefore, flame and heat transfer is blocked between the void space 6 and the corridor 7.

As shown in FIGS. 1 and 2, the void space 6 is provided with two tower type multi-level parking machines 10 in order to secure a parking lot in the building space 3. A chain link 13 connects pulleys 43, 43 attached to the upper and lower parts of the multi-level parking machine 10 to the multi-level parking machine 10, and continuously rotates in the direction of arrow A or B in FIG. It is provided in a possible form. And
The chain links 13 have a predetermined number of cages 12
However, each of the three-dimensional parking machines 10 is formed so that a predetermined number of vehicles 50 can be parked in a vertically stacked form. Has been done. Also, those three-dimensional parking machines 10,
As shown in FIGS. 1 and 2, a stand-up wing 40 accommodates the multi-level parking machines 10, 10 inside the stand-out ridge 40, and the stand-up ridge 40 and The buffer space 29 is provided so as to form a predetermined space between the outer wall 55 and the outer wall 55. The standing ridge 40 is made of a refractory material such as calcium silicate. That is, the standing ridge 40 is provided as a fireproof member on the outer peripheral portions of the multi-level parking machines 10, 10.
The standing sub-building 40 forms a buffer space 29 at a predetermined interval between the standing sub-building 40 which is a fireproof member and an outer wall 55 which is a second fire-resistant wall, and in the standing sub-building 40, the three-dimensional structure is provided. Parking machine 1
It is provided in a form of covering 0 and 10.

In addition, as shown in FIGS. 2 and 3, vehicle entrances 40a, 40a are parked at the lower part of the standing garage 40 in the multi-level parking machines 10, 10 housed in the standing garage 40. The vehicle 50 is formed so that it can be carried in and out through the vehicle entrances and exits 40a, 40a. At each vehicle entrance and exit 40a, as shown in FIG. 3, an opening / closing door 42 opens and closes the vehicle entrance and exit 40a. It is provided in each form.
And, the opening and closing doors 42, like the standing building 40,
When the vehicle doors 40a are made of a refractory material and the doors 40a are closed by the opening / closing doors 42, flame and heat are prevented from being transmitted between the inside and the outside of the standing building 40. A drive device (not shown) is provided on each of the doors 42, and the doors 42 can be opened and closed by operating an operation panel (not shown) provided at each vehicle entrance 40a. ing.

In front of the vehicle entrance / exit 40a,
As shown in FIGS. 2 and 3, a vehicle waiting space 15 for loading a vehicle 50 into the multi-level parking machines 10 and 10 is provided in a form located in a floor space 31 of the first floor of the building space 3. And on the car waiting space 15,
A vehicle 50 trying to park in the multilevel parking machines 10, 10
It is possible to wait for one or more units. The turntables 16, 1 are provided on the vehicle waiting space 15 and in front of the vehicle entrances 40a, 40a.
6 are provided, and the vehicle 50 can be turned by rotating the turntables 16.

Since the high-rise house 1 has the above-mentioned structure, a large number of dwelling units 32 can be secured in the building space 3, and the high-rise house 1 is provided in the void space 6 which is a part of the building space 3. Since a plurality of vehicles 50 can be parked in the three-dimensional parking machines 10 and 10 and a parking lot can be secured in the building space 3, the limited land can be effectively used. In addition, even if a fire occurs in the multi-level parking machines 10, 10 in which a large number of vehicles 50 respectively storing fuels such as gasoline are parked (hence, in the standing ward 40), they may The multi-story parking machines 10, 10 (hence, the inside of the standing sub-building 40) and the dwelling unit 32 are completely cut off,
The safety of the dwelling unit 32, which is a living space, can be ensured. That is, when a fire occurs in the standing substation 40 in which the multilevel parking machines 10, 10 are installed, the temperature of the standing substation 40 rises and the standing substation 40 is filled with smoke.
A fire alarm (not shown) such as a temperature sensor or a smoke sensor notifies the entire building space 3 that a fire has occurred. When it is notified that a fire has occurred, a staff member (not shown) rushes to the standing building 40 and enters the inside of the standing building 40 from vehicle entrances 40a, 40a formed in the standing building 40. Make sure no one is present. Then, when it is confirmed that there is no person inside the standing building 40, the clerk operates an operation panel (not shown) to open and close the vehicle entrances 40a, 4a through the opening and closing doors 42, 42.
Block 0a. As a result, the inside and outside of the standing building 40 in which a fire has occurred are partitioned by the standing building 40 and the opening / closing doors 42, 42, which are fireproof members, and the inside of the standing building 40 has occurred. The flame of a fire can be prevented from spreading to the outside of the standing substation 40. Further, as described above, the buffer space 29 having a predetermined interval is formed between the standing substation 40 and the outer wall 55 forming the second refractory wall, and is transmitted from the inside of the standing substation 40 to the outside. Heat the buffer space 2
It is possible to move upward through 9 and exhaust from the void space 6 to the outside of the high-rise housing 1. Therefore, even if a fire occurs in the multi-level parking machines 10 and 10, the multi-level parking machine 1
It is possible to secure the safety of the dwelling unit 32 by blocking the communication between 0 and 10 and the dwelling unit 32 which is a living space, and preventing the flame and heat of the fire from being transmitted to the dwelling unit 32.

By the way, if the flame of a fire occurring in the multi-story parking machines 10 and 10 should happen,
When the fuel of the vehicle 50 stored in the vehicle 10 ignites and an explosion occurs, the standing building 40, which is a fireproof member, may be destroyed or collapsed. Then, flames and heat due to the fire are transmitted to the outer wall 55 forming the body 2 of the high-rise house 1, and the outer wall 55 is heated and damaged, and the temperature of the corridor 7, which is a common space, rises abnormally, or the flame is generated. It extends to the corridor 7. However, as described above, the outer wall 55 is formed of a fire-resistant / heat-insulating material such as calcium silicate or diatomaceous earth so as to form a second fire-resistant wall, and the outer wall 55 is formed even if a flame spreads to the outer wall 55. It is possible to prevent the flame from spreading to the corridor 7, which is a common space, and to prevent the heat of the fire from being transmitted to the corridor 7 and causing the temperature of the corridor 7 to rise abnormally. That is, even if a large fire occurs in which the standing building 40, which is a fireproof member, is destroyed or collapsed, the void space 6 and the corridor 7 are connected by the outer wall 55, which is the second fireproof wall. The multi-story parking machines 10 and 10 in which the fire is generated in the cut off form
It is possible to prevent the flame and heat of the fire from being transmitted to the dwelling unit 32 and the corridor 7 by disconnecting the communication between the dwelling unit 32 and the dwelling unit 32 which is a living space. Therefore, the safety of the dwelling unit 32 can be ensured, and the resident of the dwelling unit 32 can be safely evacuated to the outside of the high-rise house 1 through the corridor 7.

If the fire becomes larger and the outer wall 55, which is the second fireproof wall, is damaged, the flame and heat of the fire are transmitted to the inner wall 51, which is the first fireproof wall. However, the inner wall 51 is formed of the fireproof / heat insulating material as described above, and even if the flame spreads to the inner wall 51, the inner wall 51 prevents the flame from spreading to the dwelling unit 32 which is a living space. It is possible to prevent the temperature of the dwelling unit 32 from rising abnormally by transmitting heat from the fire to the dwelling unit 32 which is a living space. That is, even if a large fire occurs in which the outer wall 55, which is the second fireproof wall, is damaged, the inner wall 51, which is the first fireproof wall, causes the space between the corridor 7 that is the common space and the dwelling unit 32 that is the living space to be separated. By shutting off, the flame and heat of the fire can be prevented from being transmitted to the dwelling unit 32. Therefore, the safety of the dwelling unit 32 is ensured, and if the resident is left behind in the dwelling unit 32, the resident can be safely evacuated from the window wall portion 21 to the outside of the high-rise house 1. Moreover, the household property left in the dwelling unit 32 after the resident has evacuated can be protected from flames and heat.

When an earthquake occurs, the skeleton 2
Is swayed in the left-right direction in FIG. 1 in a form of drawing a predetermined waveform corresponding to the building height of the skeleton 2, and the three-dimensional parking machine 10, 10 is a predetermined one corresponding to the building height of the three-dimensional parking machine 10, 10. 1 is swayed in the left-right direction in FIG. 1 (that is, a waveform irrelevant to the waveform drawn by the skeleton 2). Therefore, the body 2,
Since the three-dimensional parking machines 10 and 10 sway in the form of drawing their own waveforms, at a certain height, the skeleton 2 and the three-dimensional parking machines 10 and 10 are close to each other, that is, the skeleton 2 and the three-dimensional parking machine. It may sway in the direction of collision with the parking machines 10, 10. However, as described above, the outer wall 55 and the multi-level parking machine 10, between the frame 2 and the multi-level parking machine 10, 10.
A buffer space 29 is provided in such a manner as to form a predetermined space between it and a standing building 40 provided so as to house 10, and a direction in which the frame 2 and the multi-level parking machines 10, 10 are close to each other. Even if the vehicle shakes, it is possible to prevent the collision between the frame 2 and the multi-level parking machines 10, 10. Therefore, the skeleton 2 collides with the three-dimensional parking machines 10, 10 and the skeleton 2 is destroyed or collapsed,
It is possible to prevent the safety of the dwelling unit 32, which is a living space, from being violated. Besides, the frame 2 and the multi-storey parking machine 1
0 and 10 are constructed separately from each other in the form of a buffer space 29 formed between the skeleton 2 and the standing ridge 40, so that when an earthquake occurs, the sway of the skeleton 2 and the three-dimensional structure It is possible to prevent the shaking of the parking machines 10 and 10 from being transmitted to each other and adversely affecting each other. Therefore, it is possible to prevent the safety of the dwelling unit 32, which is a living space, from being impaired.

As described above, according to the present invention, even if a fire occurs in the multi-storey parking machine 10, the inner wall 51 is the first fireproof wall, the outer wall 55 is the second fireproof wall, and the fireproof member. By the standing sub-building 40, the communication between the multi-story parking machine 10 and the dwelling unit 32, which is a living space, can be reliably cut off, and flames and heat due to a fire can be prevented from being transmitted to the corridor 7 and the dwelling unit 32. . Therefore, the resident of the dwelling unit 32 can be safely evacuated to the outside of the high-rise house 1 through the corridor 7. In addition, even if the residents are left behind in the dwelling unit 32, they can be evacuated to the outside of the high-rise housing 1 from the window wall portion 21 with a margin, and the dwelling unit 32 is moved to the dwelling unit 32 after the dwelling. You can also protect the remaining household goods from flames and heat. Further, even if an earthquake occurs, the buffer space 29 formed between the skeleton 2 and the multi-story parking machine 10 buffers the sway in the direction in which the skeleton 2 and the multi-story parking machine 10 approach each other, and It is possible to prevent the collision with the multi-level parking machine 10 and prevent the sway of the skeleton 2 and the sway of the multi-level parking machine 10 from being transmitted to each other and adversely affecting each other. That is, in the event of a fire or an earthquake, the multilevel parking machine 10
It is possible to reliably cut off the communication between the housing unit and the dwelling unit 32, which is a living space, and to secure the safety of the dwelling unit 32, and hence the living space.

[0017]

As described above, according to the first invention of the first aspect of the present invention, a plurality of floors having a skeleton such as the skeleton 2 and stacked vertically on the skeletons are provided. A floor space such as a space 31 is provided, a living space such as a dwelling unit 32 is provided in the floor space along the outer peripheral portion of the skeleton, and a void space such as a void space 6 is provided in the skeleton.
The plurality of floor spaces are provided so as to penetrate in the vertical direction, and a corridor 7 is provided between the living space and the void space.
A common space such as an inner wall 51 is provided between the common space and the living space, and a first refractory wall such as an inner wall 51 is provided between the common space and the living space. Is provided in the form of a partition, and between the common space and the void space,
A second refractory wall such as an outer wall 55 is provided so as to partition the shared space and the void space, and a multi-level parking machine such as a multi-level parking machine 10 is provided in the void space, and an outer peripheral portion of the multi-level parking machine is provided. Since the refractory member such as the standing substation 40 is covered and installed so as to form the buffer space such as the buffer space 29 between the second refractory wall, the outer space of the multi-story parking machine is changed to the void space. The spread of flames from the void space to the common space, and the spread of flames from the common space to the living space are prevented, and between the multi-level parking machine and the body, the multi-level parking machine is swayed. It is possible to prevent the shaking of the body from being transmitted to each other. Therefore, even if a fire occurs in the multi-story parking machine, it is possible to prevent the flame from spreading from the multi-story parking machine to the living space, and even if an earthquake occurs, the sway of the frame and Since the sway is not transmitted to each other, the skeleton and the three-dimensional parking machine do not resonate, and it is possible to prevent the sway of the living space provided in the skeleton from increasing. That is, in the event of a fire or an earthquake, the communication between the multi-level parking machine and the living space can be surely cut off to ensure the safety of the living space. Further, according to the second aspect of the present invention, the first refractory wall such as the inner wall 51 and the second refractory wall such as the outer wall 55 are made of a refractory heat insulating material. In addition to the effect of the invention described above, heat transfer from the void space to the common space and heat transfer from the common space to the living space can be prevented. Therefore, the temperature of the common space or the living space can be prevented from rising abnormally, and the resident in the living space can be safely evacuated through the common space. In addition, even if the residents are left in the living space, they can be evacuated from the outer peripheral portion of the frame such as the window wall portion 21 to the outside with a margin, and further the residents can evacuate. After that, you can protect the household goods left in the living space from the heat of the fire and preserve them well. That is, in the event of a fire, it is possible to prevent heat transfer between the multi-level parking machine and the living space, thereby ensuring the safety of the living space.

[Brief description of drawings]

FIG. 1 is a sectional side view showing an embodiment of a building with a multistory parking lot according to the present invention.

FIG. 2 is a plan view taken along the line II and II in FIG.

FIG. 3 is a front view of a vehicle entrance / exit provided in the standing building shown in FIG. 1.

[Explanation of symbols]

 2 …… Body 6 …… Void space 7 …… Common space (corridor) 10 …… Multi-level parking 29 …… Buffer space 31 …… Floor space 32 …… Residential space (dwelling unit) 40 …… Fireproof material (standing building) ) 51 …… First fireproof wall (inner wall) 55 …… Second fireproof wall (outer wall)

Claims (2)

[Claims] 1. A skeleton having a skeleton, a plurality of floor spaces vertically stacked in the skeleton, a living space is provided in the floor space along an outer peripheral portion of the skeleton, and a void space is provided in the skeleton. Is provided in a form of vertically penetrating the plurality of floor spaces, and a shared space is provided between the living space and the void space,
Provided along the outer peripheral portion of the void space, between the common space and the living space, a first refractory wall,
Provided in a partition between the shared space and the living space, between the shared space and the void space, a second refractory wall is provided in a partition between the shared space and the void space, In the void space, a multi-story parking machine is provided, and a refractory member is provided on an outer peripheral portion of the multi-story parking machine to cover and install a buffer space between the second refractory wall and a multi-story parking structure. object. 2. The first refractory wall and the second refractory wall,
The building with a multistory parking lot according to claim 1, which is made of a fireproof heat insulating material.