JPH08144298A - Unit type basement - Google Patents

Abstract

PURPOSE: To provide a unit type basement having structure capable of sufficiently bearing earth pressure. CONSTITUTION: The basement 3 of a unit type building 1 is composed of a plurality of units 9 for the basement. The units 9 for the basement have frameworks 13' consisting of columns 10 and each four upper beam 11' and lower beam 12' bonding the mutual upper ends and mutual lower ends of these columns 10. Studs 17 are disposed in upright, and the units 9 for the basement are divided into a dry area section 18 and a living room section 19 while using the studs 17 as borders. A reinforcing frame 25 having an inverted V shape is installed to the framework 23A of the dry area section 18 while the reinforcing frame 25 is employed for bearing earth pressure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit-type basement room having a basement unit having four pillars each having a frame erected at four corners and a beam connecting the pillars.

[0002]

BACKGROUND ART It is required to provide a basement in a building in order to realize a new living system. Such a basement is constructed by excavating a vertical hole for the basement, disposing a retaining wall in the vertical hole, and then forming an interior.
Earth pressure is applied to the retaining wall of such a basement from the surroundings.

[0003]

By the way, in the basement,
By providing four columns that are erected at the four corners and four upper beams and lower beams that connect the upper ends and lower ends of these columns to each other, and by attaching an outer wall or the like to such a frame When it is formed by the formed basement unit, earth pressure will be received by the skeleton through the outer wall. Therefore, such a basement unit is required to have a structure capable of sufficiently supporting earth pressure.

An object of the present invention is to provide a unit type basement having a structure capable of sufficiently supporting earth pressure.

[0005]

A unit-type basement according to the present invention comprises a basement unit having four pillars in which a frame is erected at four corners and a beam connecting the pillars, Reinforcing beams for earth pressure support are provided on the frame of the basement unit.

In this unit type basement, the basement unit has a living room and a dry area, and
The frame of the dry area may be provided with a reinforcing beam, or the frame of the living room may be provided with a reinforcing beam.

[0007]

According to the present invention as described above, since the frame of the basement unit is reinforced by the reinforcing beam, the strength is increased, whereby a large earth pressure can be supported.

When the unit type basement has a living room and a dry area, and the frame of the dry area is provided with a reinforcing beam, and the frame of the dry area and the room is provided with a reinforcing beam. In this case, since each frame is reinforced by the reinforcing beam, the strength is increased, and thus a large earth pressure can be supported.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a unit-type building 1 of this embodiment. The unit-type building 1 includes a basement 3 arranged on a basement 2 for a basement, a plurality of lower floor building units 5 arranged on a foundation 4 for a building, and arranged on these lower floor building units 5. The ground building 7 is formed by a plurality of upper floor building units 6 and the like, and a roof 8.

Lower floor building unit 5 and upper floor building unit 6
Means four pillars 10 which are respectively erected at the four corners, and four pillars 10 which connect the upper ends of the pillars 10 and the lower ends of the pillars 10 to each other.
A skeleton 13 including an upper beam 11 and a lower beam 12 of a book is provided, and a ceiling material, a floor material, an inner wall, an outer wall 14 and the like are attached to the skeleton 13.

The basement 3 is composed of a plurality of basement units 9 as shown in FIG.
Are the pillars 10 and the four upper beams 11 ′ and the lower beams 1 connecting the upper ends and lower ends of the columns 10 with each other.
It has a framework 13 'consisting of 2'.

In such a basement unit 9, a stud 17 is erected between columns 10 in the longitudinal direction, and the dimension between the pillar 10 and the stud 17 on the right side of FIG. 1 of the basement unit 9 is the lower floor. It is almost the same as the dimension of the building unit 5 in the longitudinal direction. Therefore, in the upper beam 11 ′ of the unit 9 for the basement, the column 1 outside (on the left side in FIG. 1) from the stud 17 is provided.
Up to 0, the extended upper beam portion 21 is formed, and in the lower beam 12 ′, the extended lower beam portion 22 is formed.

Further, as shown in FIG. 2, a retaining wall is provided between the left and right basement units 9A and 9B of the three basement units 9 and the outer side of each basement unit 9 as shown in FIG. The outer wall 14 'which becomes
The top is open. Therefore, in the basement unit 9 as shown in FIG. 1, by the space surrounded by the outer outer walls 14 ′ of the left and right basement units 9A and 9B and the outer outer walls 14 ′ of the basement units 9A to 9C, respectively. ,
A dry area portion 18 is formed, and the remaining portion is a living room portion 19. In addition, the stud 17 and the pillar 1 on the outside thereof
0, the extended upper beam portion 21 and the extended lower beam portion 22 form a skeleton 23A of the dry area portion 18, and the stud 17 and the pillar 10 on the side of the living room portion 19, the upper beam 11 ′ and the lower beam 12 ′ of the living room portion 19 The skeleton 23B is formed.

As shown in FIG. 1, each basement unit 9
On the side surface of the dry area portion 18 in the width direction, a reinforcing beam 25 having a V shape is provided. Further, as shown in FIG. 2, the front surface (left side in FIG. 1) of the dry area portion 18 is
In the basement units 9A and 9B on the left and right sides, the center basement unit 9 is provided by the symmetrical reinforcing beams 30 in which the V shape is turned down.
In C, each is reinforced by a horizontal reinforcing beam 31. These reinforcing beams 30, 31 are the same as the upper beams 11, 1
1 ', the extension upper beam portion 21, and the lower beams 12, 12', and the extension lower beam portion 22 are made of the same material, for example, channel steel, and have a structure sufficient to support a large earth pressure. .

When the dry area portion 18 extending between the basement units 9A to 9C is provided, the reinforcing beams 25 on the lateral sides in the width direction are located outside the frames 23 of the dry area portions 18 of the left and right basement units 9A and 9B, respectively. It is designed to be installed only in. On the other hand, when the basement units 9A to 9C are partitioned by partition walls or the like, the reinforcing beams 25 are provided on both sides in the width direction of the basement units 9A to 9C. Further, as shown in FIG. 1, a shade 35 is provided on the upper surfaces of the pillars 10 and the outer wall 14 'of the dry area portion 18, and the same is applied to the upper surfaces of the adjacent extended upper beam portions 21 of the adjacent 9A to 9C. It is designed to be equipped with a shade.

According to this embodiment as described above, there are the following effects. That is, the dry area portion 18 of the basement unit 9 is a reinforcing beam 25 having a V-shaped side surface in the width direction, and the front surface is a reinforcing beam having a V-shaped shape in the left and right basement units 9A and 9B. 26 and the central basement unit 9C are reinforced by the horizontal reinforcing beams 27, respectively, and thus have a large strength, and thus a large earth pressure can be supported.

Further, the basement unit 9 is provided with a stud 17 in the longitudinal direction thereof so as to be located at substantially the same position as the length dimension of the above-ground lower-floor building unit 5, and an upper beam 21 extending from the stud 17 is provided. By forming the extended lower beam 22 as a space portion, the dry area portion 18 can be formed, whereby the dry area can be easily formed.

Further, the left and right basement units 9A, 9
Since the front surface of B is reinforced by the symmetrical reinforcing beam 30,
Earth pressure from the side can be supported evenly.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above embodiment, the dry area portion 18 of the basement unit 9 is
The skeleton 23A is reinforced by the reinforcing beam 25 having a V-shape on the side surface in the width direction, but the structure is not limited to this, and the dry area portion 18 reinforced by the X-shaped reinforcing beam 27 as shown in FIG.
It may be a basement unit 39A having
A basement unit 39B having horizontal reinforcing beams 28 as shown in FIG. 2B, and a basement unit 39 having W-shaped reinforcing beams 29 as shown in FIG. 2C.
C, a basement unit 39D having a reinforcing beam 30 formed of a V-shape and a horizontal portion as shown in FIG. In short, in the present invention, the reinforcing beam may be provided in the skeleton 23 of the dry area portion 18 of the basement unit. In these FIGS. 3A and 3B, the same structures and members as those in the above-mentioned embodiment are designated by the same reference numerals, and their explanations are omitted or simplified.

In the above embodiment, the dry area 1
Although the reinforcing beams 25, 30, and 31 are provided only on the frame 23 of FIG. 8, the present invention is not limited to this. For example, as shown in FIG. For example, in the frame 33 of the living room 19 of 9 ×
-Shaped reinforcing beam 33 may be provided. By doing so, both the dry area portion 18 and the living room portion 19 are reinforced, so that the overall strength of the basement unit 9A and the like is further increased, whereby a large earth pressure can be supported. The shape of the reinforcing beam provided in the frame 33 of the living room 19 may be the same as that shown in FIGS. 3B to 3D, for example.

Further, in the above embodiment, the reinforcing beams 25, 30, 31 are provided only on the frame 23 of the dry area portion 18, or in another embodiment, the frame 23 of the dry area portion 18 and the frame 33 of the living room portion 19. And reinforcing beams 26 and 3
3 is provided, the present invention is not limited to this, and although not shown, the living room 19
Reinforcing beams may be provided only on the frame 33. in this case,
The shape of the reinforcing beam does not matter. In short, according to the present invention, the reinforcing beam may be provided in the frame of the unit for the basement.

[0022]

As described above, according to the unit type basement of the present invention, since the frame of the basement unit is reinforced by the reinforcing beam, the strength is increased, and thus a large earth pressure can be supported.

[Brief description of drawings]

FIG. 1 is a diagram showing a unit-type building according to an embodiment of the present invention.

FIG. 2 is a view taken along the line II-II of FIG.

FIG. 3 is a schematic view showing another mounting state of the reinforcing beam provided in the basement unit of the present embodiment.

[Explanation of symbols]

 1 unit type building 9 unit for basement 13 'frame for unit for basement 16 stud 18 dry area for unit for basement 19 living room for unit for basement 21 extended upper beam 22 extended lower beam 23A frame for dry area 23B for living room Frame 25-31 Reinforcement beam

Claims (3)

[Claims] 1. A skeleton is provided with a basement unit having four pillars erected at four corners and beams connecting these pillars, and the skeleton of the basement unit is for supporting earth pressure. A unit-type basement with a reinforced beam. 2. The unit type basement according to claim 1, wherein the basement unit has a living room portion and a dry area portion, and the reinforcing beam is provided on the frame of the dry area portion. Unit type basement. 3. The unit-type basement according to claim 1, wherein the reinforcing beam is provided in the frame of the living room.