JPS6335968A - Method of constructing underground chamber - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for installing ceiling panels,
The present invention relates to a method of constructing a basement by installing wall panels and floor panels to form a basement.

[Prior art and its problems]

BACKGROUND ART In recent years, with the rise in land prices, there has been an increasing tendency to construct basements so that not only the above ground but also the underground space can be used as living space in order to make effective use of land.

However, when constructing a partial basement under an existing above-ground building, there are restrictions due to the eave height and ceiling height of the above-ground building. There are disadvantages in that it is difficult to drive long piles when carrying out pile-up work, and it is also difficult to remove the piles after retaining the piles.
In addition, there is a problem that the above-ground building may tilt when removing earth and sand from beneath the above-ground building to create a basement space, and therefore, in effect, the portion beneath the existing above-ground building may be tilted. Therefore, it was difficult to construct a basement.

゛ [Object of the Invention] The present invention has been made in order to solve the above-mentioned conventional drawbacks, and it is possible to easily drive piles when performing pile retaining work, and to remove the piles after the pile retaining work. In addition, there is no risk that the above-ground building will tilt when removing earth and sand under the above-ground building to form a basement space, and it is easy to partially construct a basement under an existing above-ground building. The purpose of this invention is to provide a method for constructing a basement that can be constructed in the following manner.

[Disclosure of the invention]

For example, as shown in FIGS. 1 to 7, the present invention removes a floor 2 of a building 1 above ground, and on the ground of the removed section, installs a plurality of columns at a plurality of locations where pillar materials for a basement are to be installed. The pile insertion holes 3.3, . . . are drilled, and the pile insertion holes 3.3, .
・・Multiple anti-4.4 columns that make up the pillars of the basement,・
... are successively added and inserted, and an upper beam 5 is interposed between the upper ends of the opposing resistors 4.4 to connect and integrate them, and the upper beam 5 is used to connect and connect the building 1 on the ground located above. In addition to supporting the framework personnel 6 such as large pullers and pillars, the counter panels, scaffolding boards, keystone plates, and deck plates are installed between the adjacent counters 4.4 while removing the earth and sand inside the counters 4.4. A basement space 8 is formed by fitting and tensioning a retaining plate 7 made of a metal plate 7, etc., and a ceiling panel 9 is fixed to the ceiling surface of the basement space 8, a wall panel 10 is fixed to the wall surface part, and a floor panel 11 is fixed to the floor surface of the basement space 8. , relates to a method of constructing a basement characterized by forming a basement by installing a basement. In addition, in the above-mentioned present invention, a plurality of piles 4.4
When adding ,... in sequence, use columns made of steel such as H-shaped steel, U-shaped steel, steel pipes, etc. with a resistance of 4.4, etc., and adjust the length of the steel columns. In order not to be restricted by the eave height and ceiling height of building 1 above ground, the resistance 4.4 is cut shorter than the eave height and ceiling height dimensions.
The piles 4, 4, 4, . All you have to do is bolt it on and add it.

In addition, when interposing the upper beam member 5 between the upper end portions of the opposing resistors 4.4 to connect and integrate them, for example, as shown in FIGS.
As shown in Figures 5 and 7, a plurality of oppositely facing resistors 4.4, . After connecting and integrating the head joint beam 12 made of H-shaped steel) by welding or bolting, the upper ends of the opposing piles 4.4 are connected and integrated with the upper beam material 5 via the head joint beam 12. Figures 8 and 9
As shown in the figure, a plurality of mutually facing piles 4.4,...
After welding or bolting joint beams 13 made of steel materials such as H-shaped steel, U-shaped steel, and steel pipes to the upper end of the inner side of the 4.
The upper ends of 4 may be connected and integrated with the upper beam material 5, or the 10th
As shown in the figures, Figures 1, 3 to 5, and 7
In the same manner as shown in the figure, multiple resistors 4.4, facing each other,...
The heads of 4.4, .
The upper ends of the inner surfaces of the piles 4.4, . Figures 11 to 1
As shown in FIG. 3, the upper ends of opposing resistors 4.4 may be directly connected and integrated using an upper beam member 5.

Also 1. As shown in FIG. 7, the pile 4
．． When the frame well panel 9 and wall panel 10 made of steel materials such as H-shaped steel, U-shaped steel, and steel pipes (H-shaped wA in the drawing) are fixed to the upper part of 4,..., the ceiling panel 9 and the wall panel 10 can be installed quickly and reliably, which is advantageous.

In addition, as shown in FIGS. 12 to 14, adjacent resistors 4
．． A formwork 15 consisting of a control panel, a scaffolding board, a keystone plate, a deck plate, etc. is installed at a certain interval inwardly of the mounting board 7.
By placing reinforcing bars 16 between the retaining plate 7 and the formwork 15 and pouring concrete 17, a large, strong basement can be formed.

In addition, when fixing and installing the floor panel 11 on the floor surface of the basement space 8, for example, as shown in FIGS. 1 and 8, a plurality of opposing resistors 4.4, . . . In the same way as the upper end of the inner surface, the lower end of the inner surface is connected and integrated with a joint beam 13, and the lower ends of the resistors 4.4 facing each other are connected via the joint beam 13 from the same steel material as above. The floor panels 11 may be fixed and stretched over the floor beam materials 8 as shown in FIG. 6.

In addition, when the ceiling panel 9 is fixed and stretched on the ceiling surface of the basement space 8, a roof panel, a roofing material such as a synthetic resin-coated steel plate is installed above the ceiling panel 9, and the basement is completed. .

〔Effect of the invention〕

As mentioned above, the present invention eliminates the floor of the above-ground building;
A plurality of pile insertion holes are drilled in the ground in the removed area, and a plurality of resistors are successively inserted into the pile insertion holes, and an upper beam material is interposed between the upper ends of the opposing piles to connect them. The upper beam supports the framework of the above-ground building, and the earth and sand inside the piles are removed while retaining plates are placed between adjacent piles to form a basement space. Furthermore, since the basement is formed by installing a ceiling panel on the ceiling, a wall panel on the wall, and a floor panel on the floor, when excavating the basement space, it is necessary to drive stakes and secure the pile. When doing this, in order to avoid being restricted by the height of the eaves and ceiling of the above-ground building, the piles can be divided into multiple pieces and brought to the location where the basement will be formed in the above-ground building. It can be easily driven in, and it can be used as a framework material for basement columns, beams, etc. by interposing the upper beam material between the upper ends of the contact columns, and there is no need to remove the columns. In addition, when removing earth and sand under the above-ground building to form a basement space, the above-mentioned upper beam can support the above-ground building while forming the basement space;
There is no risk that the above-ground building will tilt, and a partial basement can be easily constructed under an existing above-ground building.

[Brief explanation of the drawing]

FIG. 1 is a schematic longitudinal sectional view of an embodiment of the present invention, FIGS. 2 to 6 are perspective views of essential parts showing the manufacturing process of the embodiment, and FIG. 7 is a longitudinal sectional view of essential parts of the embodiment. , FIGS. 8 and 9 are perspective views of essential parts of an embodiment showing different connection states of the pile and upper beam material of the present invention, and FIG. 10 shows further different connection states of the pile and upper beam material of the present invention. FIGS. 11 and 12 are longitudinal cross-sectional views of main parts of embodiments showing different embodiments of the present invention, and FIG. 13 is a perspective view of main parts of different embodiments of the present invention.
The figure is a longitudinal cross-sectional view of a main part of the same embodiment, and FIG. 14 is a cross-sectional view of the same embodiment. 1... Building, 2... Floor, 3... Pile insertion hole, 4...
...Pile, 5...Upper beam material, 6...Frame material, 7...Mountain retaining board, 8...Basement space, 9...Ceiling panel, 1
0... Wall panel, 11... Floor panel.

Claims (1)

[Claims] 1) Remove the floor of the building above ground, drill multiple pile insertion holes in the ground in the removed area, and insert multiple piles into the pile insertion holes one after another. An upper beam material is interposed between the upper end parts to connect and integrate them, and the upper beam material supports the frame material of the building located above the ground, and while removing earth and sand inside the piles, it is possible to connect the two adjacent piles. A basement characterized in that a basement space is formed by extending a mountain retaining board, and further a ceiling panel is attached to a ceiling surface of the basement space, a wall panel is attached to a wall surface of the basement space, and a floor panel is attached to a floor surface of the basement space to form a basement. How to build.