JPH09195288A - Panel type basement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attain the shortening of term of works and the reduction in manufacturing cost, naturally illuminate the inner part of a basement from above ground, and stably hold the basement regardless of the presence of earth pressure in an earthquake. SOLUTION: A plurality of wall panels 4 are stood on a plurality of bottom panels 3 laid underground, and a ceiling panel 5 is provided between the upper parts of the wall panels 4, whereby an underground space 6 is formed. Each panel 3, 4, 5 is formed of a frame made into a square frame, and a flat plate mounted on the frame to block the opening part of the frame, and the frames of the adjacent panels 3, 4, 5 are mutually fastened by high strength bolts and nuts. The underground space 6 is partitioned into a living space 9 and a natural lighting space 10 by a partitioning bearing wall panel 8, the upper part of the natural lighting space 10 is opened to the ground surface, and a natural lighting glass window 13 is provided on the partitioning bearing wall panel 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel type basement installed in a basement of a house, for example.

[0002]

2. Description of the Related Art Conventionally, most of the residential basements are made of cast-in-place or precast reinforced concrete. In these, there was a problem that the construction period was prolonged and the manufacturing cost increased.

On the other hand, recently, an underground room formed of a plurality of panels has been developed.

[0004]

However, in the conventional Parnet-type basement, it is not possible to use the basement as a living space because it is not possible to illuminate from the ground. Also, as shown in Figure 13, during an earthquake, the basement
61 is pressed from both by the active earth pressure A acting on the side wall 62 on one side and the passive earth pressure B generated on the side wall 63 on the other side opposite to the side wall 62 on one side, so that a stable state is achieved. Although the soil is maintained, the soil thickness of a certain distance C is required for the generation of the passive earth pressure B, so that sufficient soil thickness cannot be obtained on a small site, which may have an adverse effect on the adjacent land.

Therefore, the invention according to claim 1 of the present invention is intended to shorten the construction period and the production cost, and the invention according to claim 2 is to enable lighting from the ground to the basement. The invention according to claim 3 is intended to keep the basement stable regardless of the presence or absence of earth pressure during an earthquake, and the invention according to claim 4 is intended to prevent corrosion of the basement. Is.

[0006]

In order to achieve the above-mentioned object, the invention according to claim 1 of the present invention has a plurality of wall panels erected on a plurality of bottom panels laid underground. Then, a ceiling panel is provided between the upper portions of these wall panels to form an underground space, and each of the panels is a frame frame formed in a rectangular frame shape and is attached to the frame frame to block an opening of the frame frame. It is characterized in that frame frames of adjacent panels are fastened together by fasteners.

According to this, since the shapes and configurations of the bottom panel, the wall panel, and the ceiling panel are unified, the manufacturing cost at the time of mass production can be reduced, and further, by fastening each panel with a fastener. Since the basement can be easily assembled, the construction period can be shortened.

Further, the invention according to claim 2 partitions the underground space into a living space and a daylighting space by a partitioning load-bearing wall panel, and opens the upper part of the daylighting space to the surface of the ground, and the partitioning load-bearing wall is formed. The panel is characterized by having a glass window for lighting.

According to this, since the sun rays are taken into the living space of the basement from the lighting space through the glass windows of the partition wall walls, it becomes possible to illuminate the living space and use the basement as a living space. Is allowed to do.

Further, the invention according to claim 3 is characterized in that high-strength bolts and nuts are used as fasteners. According to this, since the frame frames of the adjacent panels are fastened together by using high-strength bolts and nuts, the connection strength between the panels is increased, and therefore the earth pressure acting on the wall panels facing each other at the time of earthquake is reduced. The basement can be kept stable with or without.

Further, the invention according to claim 4 is characterized in that each outer surface of the bottom panel, the wall panel and the ceiling panel is coated with anticorrosion. According to this, it is possible to prevent corrosion of the basement due to ground water or the like.

[0012]

FIG. 1 is a block diagram showing an embodiment of the present invention.
This will be described with reference to FIG. As shown in FIG. 1, reference numeral 1 is a basement, and a concrete foundation 2 cast underground.
A plurality of bottom panels 3 installed on the bottom panel 3, a plurality of wall panels 4 standing on the bottom panels 3, and a plurality of ceiling panels 5 provided between the upper portions of the wall panels 4. . The plurality of wall panels 4 are arranged in a rectangular shape, and an underground space 6 surrounded by these wall panels 4 is formed.

The underground space 6 is partitioned by a first partition wall wall 8 into a living space 9 located at the center and a daylighting space 10 located at the right end.
With the second partition wall wall 11, the above-mentioned living space 9
And the stair space 12 located at the left end.
The upper portion of the daylighting space 10 is open to the surface of the earth, and the first partition wall wall 8 is provided with a glass window 13 for daylighting. The upper part of the stair space 12 is open to the ground, and the stair space 12 is provided with stairs (not shown) for entering and exiting from the ground.

As shown in FIGS. 2 to 7, each of the panels 3, 4, 5, 8 and 11 is made of steel and has a rectangular frame-shaped frame frame 14 to 18, and each frame. Frame 14
To a plurality of beam members 19 to 24 provided on the inside of each of the frame frames 14 to 18 and one side of each of the frame members 14 to 18 and an opening portion of each of the frame frames 14 to 18 Flat plate 25
~ 29 and.

Of these, as shown in FIG. 2, the bottom panel 3
The frame 14 is formed by connecting a pair of long channel steels 31 and a pair of short channel steels 32. Further, the beam member 19 includes two H-shaped steels of a pair of short lengths. It is connected between the channel shaped steel 32 of.

Further, as shown in FIGS. 3 and 4, the frame 15 of the wall panel 4 connects a pair of long channel steels 33 and a pair of upper and lower short angle steels 34 in the width direction. Further, the beam 20 is formed by connecting two H-shaped steels between a pair of short angle-shaped steels 34.

Further, as shown in FIG. 5, the ceiling panel 5
The frame 16 is formed by connecting a pair of long channel-shaped steels 35 and a pair of short U-shaped steel members 36. Further, the beam member 21 includes two H-shaped steels in a pair of short lengths. The U-shaped steel members 36 are connected to each other. The U-shaped steel material 36
As shown in FIG. 9, is an angle section steel 36a and a horizontal plate member 36b integrally welded to the upper end of the angle section steel 36a.
Are formed.

As shown in FIG. 6, the frame frame 17 of the first partition wall wall panel 8 includes a pair of short channel steels 37 in the width direction and a pair of upper and lower long channel steels.
It is formed by connecting with 38. Furthermore, the beam member 22,
Of the 23, the beam 22 is two vertical channel steels connected between a pair of long channel steels 38, and the beam 23 is connected between a pair of short channel steels 1 This is a horizontal channel steel for books. Further, the flat plate 28 of the first partition load-bearing wall panel 8 is formed with an opening 40 that opens into the living space 9 and the lighting space 10, and the opening 40 is provided with the glass window 13 for lighting. It is openable and closable.

Further, as shown in FIG. 7, the frame frame 18 of the second partition proof wall panel 11 has a pair of short channel-shaped steels 41 in the width direction and a long angle-shaped steel which vertically opposes each other. It is formed by connecting the steel 42 and the channel-shaped steel 43. The beam 24 is formed by connecting two channel steels between the angle steel 42 and the channel steel 43. The second partition wall wall 11 is provided with a door 44 that allows the living space 9 and the stair space 12 to come and go.
Is provided.

As shown in FIGS. 2 and 9, the bottom panel 3 is
At both ends of the short channel shaped steel 32 of the frame 14 of the frame, angle-shaped base plates 45 landing on the foundation 2 are provided respectively, and anchor bolts 47 are inserted into bolt holes 46 formed in these base plates 45. Then, each bottom panel 3 is fixed to the base portion 2 by placing the bottom panel 3 on the base portion 2.

As shown in FIG. 8, the adjacent wall panels 4 are joined to each other by connecting the long channel-shaped steel 33 of the frame 15 of one wall panel 4 to the frame of the other wall panel 4 adjacent thereto. Multiple high-strength bolts 49 and nuts sandwiched by a rubber waterproof seal 48 between 15 elongated channel steels 33
It is connected and fixed with 50 (an example of a fastener).

Similarly, the adjacent bottom panels 3 are joined to each other by the long channel-shaped steel 31 of the frame 14 of one bottom panel 3 and the long frame 14 of the other bottom panel 3 adjacent thereto. A waterproof seal (48) is sandwiched between the channel shaped steel (31) and a plurality of high-strength bolts (49) and nuts (50) for connection and fixation.

Further, the same applies to the connection between the adjacent ceiling panels 5, and the long channel-shaped steel 35 of the frame frame 16 of one ceiling panel 5 and the frame frame 16 of the other ceiling panel 5 adjacent to this. Multiple high-strength bolts 49 and nuts 50 sandwiching a waterproof seal 48 between the long channel steel 35
Fixed by connecting with.

Further, as shown in FIG. 9, the lower short angle steel 34 of the frame 15 of the wall panel 4 is placed on the frame 14 of the bottom panel 3 from above, and a plurality of high strength bolts are mounted.
The wall panel 4 is erected on the bottom panel 3 by connecting with the 49 and the nut 50. Further, the U-shaped steel material 36 of the frame frame 16 of the ceiling panel 5 is placed from above on the upper short angle steel 34 of the frame frame 15 of the wall panel 4, and a plurality of high strength bolts 49 and nuts 50 are used. The ceiling panel 5 is connected and fixed to the upper end of the wall panel 4 by connecting the ceiling panel 5 to each other. In addition, the U-shaped steel material of the frame 16 of the ceiling panel 5
A base frame 55 of a shed building is placed on the roof 36 from above and is fixedly connected via a plurality of high-strength bolts 49 and nuts 50. A waterproof seal 48 is provided between the frame frame 14 of the bottom panel 3 and the frame frame 15 of the wall panel 4, and between the frame frame 15 of the wall panel 4 and the frame frame 16 of the ceiling panel 5, respectively. .

Similarly, as shown in FIG. 10, in the long channel shaped steel 31 of the frame 14 of the bottom panel 3, the long channel shaped steel 31 of the lower part of the frame 17 of the first partition wall wall 8 is formed. The first partition wall wall panel 8 is erected on the bottom panel 3 by placing the 38 from above and connecting it using a plurality of high-strength bolts 49 and nuts 50. Furthermore, the first
The long channel-shaped steel 35 of the frame frame 16 of the ceiling panel 5 is placed on the upper long-shaped channel steel 38 of the frame 17 of the partition wall wall 8 from above and a plurality of high-strength bolts 49 are provided. By connecting with the nut 50, the first
The ceiling panel 5 is connected and fixed to the upper end of the partition load-bearing wall panel 8. Further, the base frame 55 is placed from above on the long channel steel 35 of the frame 16 of the ceiling panel 5 and is fixedly connected via a plurality of high-strength bolts 49 and nuts 50. The frame 14 of the bottom panel 3 and the first
Waterproof seals 48 are provided between the frame frame 17 of the partition load-bearing wall panel 8 and between the frame frame 17 of the first partition load-bearing wall panel 8 and the frame frame 16 of the ceiling panel 5, respectively. The second partition wall bearing wall panel 11 is also connected and fixed similarly to the first partition wall bearing wall panel 8.

Further, as shown in FIG. 1, the corner portions of the wall panels 4 which are adjacent to each other in the orthogonal direction in the gable portion of the basement 1.
Reference numeral 51 is connected and fixed via an L-shaped joining column member 52. That is, as shown in FIG. 11, the L-shaped joining column member 52 is an angle section steel, and one side 52a thereof is applied to the long channel section steel 33 of the frame 15 of the wall panel 4 on one side. The plurality of high-strength bolts 49 and nuts 50 are connected and fixed, and the other side 52b is abutted against the long channel-shaped steel 33 of the frame 15 of the other wall panel 4 to form a plurality of high-strength bolts 49. It is connected and fixed by the nut 50.
In addition, the L-shaped joining column member 52 and the long channel-shaped steel 33 on both sides
A waterproof seal 48 is provided between and.

Further, as shown in FIG. 1, each side end portion of the adjacent wall panel 4 and the first partition wall wall panel 8 orthogonal to the both wall panels 4 is provided with a C-shaped connecting column member 53. Are connected and fixed. That is, as shown in FIG. 12, the C-shaped joining column member 53 is a channel-shaped steel, and the left and right sides 53
a and 53b are respectively applied to the long channel-shaped steel 33 of the frame 15 of the wall panel 4 to form a plurality of high-strength bolts.
Connected and fixed with 49 and nut 50, and the middle side
53c is applied to the short channel steel 37 of the frame 17 of the first partition wall wall 8 and is fixedly connected by a plurality of high-strength bolts 49 and nuts 50. Note that C
A waterproof seal 48 is provided between the column member 53 for mold joining and each of the channel steels 33 and 37. Further, each side end portion of the adjacent wall panel 4 and the second partition wall proof wall panel 11 orthogonal to the both wall panels 4 is also a C-shaped joining pillar material in the same manner.
It is connected and fixed via 53.

As shown in FIG. 1, a plurality of reinforcement girders 54 are attached to the upper ends of the wall panels 4 located in the daylighting space 10 and the staircase space 12, respectively. That is, each of these girders 54 is a channel-shaped steel, and is connected and fixed to the upper short channel-shaped steel 34 of the frame 15 of the wall panel 4 by a plurality of high-strength bolts 49 and nuts 50.

The outer surfaces of the bottom panel 3, the wall panel 4 and the ceiling panel 5 are coated with anticorrosion paint.
Hereinafter, the operation of the above configuration will be described.

According to this, since the shapes and configurations of the bottom panel 3, the wall panel 4, and the ceiling panel 5 are unified, the manufacturing cost at the time of mass production can be reduced, and each panel 3, 4, 5, can be further reduced. High strength bolt 49 and nut for 8 and 11
Since the basement 1 can be easily assembled by fastening with 50, the construction period can be shortened. Furthermore, by using the high strength bolt 49 and the nut 50,
The strength of connection between the panels 3, 4, 5, 8 and 11 is increased, so that the basement 1 can be stably maintained during an earthquake regardless of the presence or absence of earth pressure acting on the wall panels 4 facing each other. Therefore, the construction of the basement 1 can be sufficiently coped with even in a small site where the soil thickness of a certain distance cannot be secured, and at this time, there is no fear of adversely affecting the adjacent land.

Further, as shown in FIG. 1, sunlight beams from the lighting space 10 to the glass window 13 of the first partition wall wall 8 are separated.
Since it is taken into the living space 9 of the basement 1 through the, it is possible to illuminate the living space 9, and it is recognized that the inside of the basement 1 can be used as a living space, and it is possible to meet the needs of the residential basement. . In addition, by opening the glass window 13, it is possible to ventilate the living space 9, and it is also possible to evacuate from the glass window 13 to the ground in an emergency.

The frame frames 14 to 18 and the beam members 19 to 24 of each of the panels 3, 4, 5, 8 and 11 receive floor load, earth pressure and load from the roof building, and the flat plate 25
Prevents buckling of ~ 29. Further, the first partition wall bearing wall panel 8 and the second partition wall bearing wall panel 11 reinforce the wall panel 4 by receiving the earth pressure acting on the outer surface of the wall panel 4. Further, each soil pressure acting on the outer surface of the wall panel 4 of the daylighting space 10 and the outer surface of the wall panel 4 of the staircase space 12 is applied to the bottom panel 3 and the recumbent body via the high-strength bolts 49 and nuts 50, respectively. Since it is dispersed into the beam 54, the wall panel 4 of the daylighting space 10 and the wall panel 4 of the staircase space 12 are reinforced by the bottom panel 3 and the recumbent beam 54.

Further, as shown in FIG. 11, since the corner portions 51 of the wall panels 4 that are adjacent to each other in the orthogonal direction are joined by using the L-shaped joining column member 52, the other portions shown in FIG. Wall panel 4
Similar to the connection between them, the high-strength bolt 49 and the nut 50 can be fastened together by using the plurality of bolt holes 56 formed in the long channel 33 of the frame 15 of the wall panel 4. Therefore,
It is not necessary to newly change the position of the bolt hole 56 of the wall panel 4 in the corner portion 51, and the wall panel 4 can be unified into one type.

Further, as shown in FIG. 12, each side end portion of the adjacent wall panel 4 and the first partition wall wall panel 8 which is orthogonal to the adjacent wall panel 4 is joined by using the C-shaped joining column member 53. Therefore, similar to the connection between the other wall panels 4 shown in FIG. 8,
High strength bolts 49 and nuts 50 can be used for fastening by using a plurality of bolt holes 56 formed in the long channels 33 of the frame 15 of the wall panel 4. Therefore, it is not necessary to newly change the position of the bolt hole 56 of the wall panel 4 at the joint with the first partition wall proof wall panel 8, and the wall panel 4 can be unified into one type.

Further, since the waterproof seal 48 is provided at each joint of each panel 3, 4, 5, 8, 11, it is possible to prevent the intrusion of groundwater through the gap between the joints. In addition, the bottom panel 3, the wall panel 4, and the ceiling panel 5 are coated on their respective outer surfaces for anticorrosion purposes, so that corrosion of the basement 1 due to groundwater or the like can be prevented.

[0036]

As described above, according to the first aspect of the present invention, the shapes and configurations of the bottom panel, the wall panel and the ceiling panel are unified, so that the manufacturing cost at the time of mass production is reduced. Further, since the basement can be easily assembled by fastening each panel with a fastener, the construction period can be shortened.

Further, according to the second aspect of the invention, since the sun rays are taken into the living space of the basement from the lighting space through the glass window, it is possible to collect light into the living space, and the basement is used as the living space. It is allowed to be used as and can meet the needs of residential basements.

Further, according to the invention described in claim 3, since the frame frames of the adjacent panels are fastened with each other by using the high-strength bolts and nuts, the connection strength between the panels is increased. The basement can be kept stable regardless of the presence or absence of earth pressure acting on the opposing wall panels. Therefore, even in a small site where the soil thickness cannot be secured for a certain distance, it is possible to sufficiently deal with the construction of the basement, and at this time, there is no fear of adversely affecting the adjacent land.

Further, according to the invention of claim 4, it is possible to prevent corrosion of the basement due to ground water or the like.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of a panel-type basement according to an embodiment of the present invention.

FIG. 2 is a plan view of a bottom panel.

FIG. 3 is a partially cutaway front view of a wall panel.

FIG. 4 is a partially cutaway side view of a wall panel.

FIG. 5 is a plan view of a ceiling panel.

FIG. 6 is a partially cutaway front view of a first partition load-bearing wall panel.

FIG. 7 is a partially cutaway front view of a second partition load-bearing wall panel.

FIG. 8 is an exploded perspective view of a joint portion between panels.

FIG. 9 is a vertical cross-sectional view of a joint portion between panels.

FIG. 10 is a vertical cross-sectional view of a joint portion between panels.

FIG. 11 is a transverse cross-sectional view of a joint portion of a corner portion of a wall panel that is adjacent in an orthogonal direction.

FIG. 12 is a transverse cross-sectional view of a joint portion between an adjacent wall panel and a first partition wall bearing wall panel orthogonal to the wall panel.

FIG. 13 is a cross-sectional view showing earth pressure acting on a conventional panel-type basement.

[Explanation of symbols]

 1 Basement 3 Bottom panel 4 Wall panel 5 Ceiling panel 6 Underground space 8 First partition partition wall panel 9 Living space 10 Lighting space 13 Glass window 14-18 Frame frame 25-29 Flat plate 49 High strength bolt (fastener) 50 nuts (fasteners)

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroyuki Kitahara 5-3-3 Nishikujo 5-chome, Konohana-ku, Osaka City, Osaka Prefecture Hitachi Shipbuilding Co., Ltd.

Claims (4)

[Claims] 1. On a plurality of bottom panels laid underground,
A plurality of wall panels are erected, and a ceiling panel is provided between the upper parts of these wall panels to form an underground space.
It is characterized in that it is formed by a frame frame formed in a rectangular frame shape and a flat plate attached to the frame frame and closing the opening of the frame frame, and the frame frames of adjacent panels are fastened with fasteners. Panel type basement. 2. An underground space is partitioned by a partition load-bearing wall panel into a living space and a daylighting space, and an upper portion of the daylighting space is opened to the surface of the ground, and a glass window for lighting is provided on the partition load-bearing wall panel. The panel-type basement according to claim 1, wherein the panel-type basement is provided. 3. The panel-type basement according to claim 1, wherein high-strength bolts and nuts are used as fasteners. 4. The anticorrosion coating is applied to each outer surface of the bottom panel, the wall panel and the ceiling panel.
Panel-type basement as described.