JP3069725B2 - How to build the basement frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a basement frame such as a floor or a wall of a basement.

[0002]

2. Description of the Related Art Conventionally, when constructing a basement frame such as a floor or a wall of a basement, for example, a floor material such as concrete is laid on the bottom of a hole for forming a basement formed on the ground. And pile members made of H-shaped steel are juxtaposed at intervals over the entire length of the side wall portion of the hole, and formwork panels are stretched outward and inward between the pile materials. The basement is constructed by arranging mesh bars between panels and casting concrete to form walls.

[0003]

In the above prior art, as shown in FIG. 11, since the H-shaped steel is used as the pile material A, the form panels B are formed on the outside and inside of the pile material A. , C are stretched to arrange the mesh muscle bodies D, D,..., And the pile material A prevents the mesh muscle bodies D, D,. In order to solve this, through holes E, E,.
.. Are pierced through mesh muscular bodies D, D,.

Accordingly, there is a problem that the work of arranging the mesh muscle bodies D, D,...

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and has been made by using a pile material divided into an outer pile material and an inner pile material as a pile material. It is an object of the present invention to provide a method of constructing a basement skeleton in which reinforcement can be easily and quickly arranged from above, and reinforcement can be easily performed.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention lays a floor material at the bottom of a hole for forming a basement to be formed on the ground, forms a floor, and forms a side wall of the hole. Outer pile materials and inner pile materials are juxtaposed at intervals over the entire length, formwork panels are stretched between the outer pile materials and between the inner pile materials,
The outer pile material and the inner pile according to claim 1, wherein a mesh strut is arranged between the formwork panels and concrete is cast to form a wall to construct a basement frame. A spacer is detachably attached to the upper part of the material, the spacer is detached when arranging the mesh muscular body, and the mesh muscular body is inserted from the detached part and arranged, and after the mesh muscular body is arranged. The invention of claim 2 is to cast concrete while attaching a spacer to maintain the interval between the outer pile material and the inner pile material.

[0007]

1 to 3 show an embodiment of a method for constructing a basement skeleton according to the present invention, wherein a floor material 2 is laid on the bottom of a hole for forming a basement formed on the ground 1 and a floor 3 is formed. The outer pile 4 and the inner pile 5 made of T-shaped steel are juxtaposed at intervals along the entire length of the side wall of the hole, and the formwork is formed between the outer pile 4 and the inner pile 5. Panels 6, 6, ..., 7, 7, ...
And a mesh streaks 8, between the formwork panels 6 and 7.
The present invention relates to a method for constructing a basement frame, characterized by arranging reinforcements 8 and placing concrete 9 to form a wall portion 10 to construct a basement frame.

FIGS. 4 to 8 show different embodiments of the outer pile 4 and the inner pile 5 used in the present invention. FIG. 4 shows the outer pile 4 and the inner pile 5 made of U-shaped steel. FIG. 5 shows an embodiment in which the groove portions are arranged side by side, and FIG. 5 shows an embodiment in which the outer pile member 4 and the inner pile member 5 made of T-shaped steel are arranged side by side with the upright pieces in the same manner as FIGS. 6 is an outer pile 4 made of a circular steel pipe
7 shows an example in which the outer pile 4 and the inner pile 5 made of a square steel pipe are juxtaposed, and FIG. 8 shows an example in which two angle steels are opposed to each other with their back portions facing each other. An embodiment in which a fixed T-shaped outer pile member 4 and an inner pile member 5 which are fixed are arranged side by side is shown.

When various outer pile members 4 and inner pile members 5 are juxtaposed at intervals, as shown in FIGS. 1 to 8, the distance between the outer pile members 4 and the inner pile members 5 is fixed. When a spacer 11 made of a steel piece is attached to the upper part of the outer pile member 4 and the inner pile member 5 via a stopper 12 such as a screw, and the mesh streaks 8 are arranged in FIG. As shown by the arrow, one end of the spacer 11 is detached and opened, the mesh muscular body 8 is inserted from above the detached portion to arrange the bars, and the detached spacer 11 is returned to its original state and mounted. Accordingly, when the concrete 9 is poured while maintaining the interval between the outer pile member 4 and the inner pile member 5 accurately, the wall portion 10 of the basement can be formed easily and surely. It is.

FIG. 9 shows an embodiment of a mesh braid used in the present invention, in which a vertical reinforcing bar 13 and a horizontal reinforcing bar 14 made of reinforcing steel are arranged in a grid, welded and fixed, and integrally formed. The mesh muscle 8 is shown.
Alternatively, a perforated steel plate formed by forming a large number of holes in a steel plate may be used.

In the present invention, when the floor 3 is formed by laying the floor material 2 at the bottom of the hole for forming a basement, for example, as shown in FIG. Laying stones 15 and arranging reinforcing bars 16 on the splitting stones 15 by arranging vertical and horizontal reinforcing bars made of reinforcing steel in a lattice shape or by arranging a mesh muscular body. A floor material 2 made of concrete is laid and a floor 3
May be formed.

When a roof is formed above the wall 10 formed as described above, as in the case of the floor 3, as shown in FIG. And a roof material 17 made of concrete may be cast to form a roof portion.

In FIGS. 1 and 2, reference numeral 18 denotes a form panel of the roof, which may be removed after the roof material 17 is formed by casting the roof material 17, or may be removed without removing it. It may be used as a material, and 19 is a form panel receiving material, 20 is a head joint material of outer pile materials 4, 4,... Arranged side by side, and 21 is used when constructing a ground building. It is an anchor bolt to do.

FIG. 10 shows an outer pile member 4 and an inner pile member 5 formed according to the shapes of the corner portion 22 and the partition 23 to form the walls of the corner 22 and the partition 23 of the basement. An example to be used is shown.

In the present invention, when the basement is completed, a finishing material such as a floor finishing material, a wall finishing material, a ceiling finishing material, etc. is stretched in the interior in accordance with a conventional method, and a decorative finish is performed. You can do it.

[0016]

As described above, according to the first aspect of the present invention,
In the above, floor material is laid at the bottom of the basement-forming hole formed on the ground to form a floor, and outer and inner piles are juxtaposed at intervals along the entire length of the side wall of the hole. And formwork panels are stretched between the outer pile materials and the inner pile materials,
Since the mesh struts are arranged between the formwork panels and the concrete is cast to form the walls to construct the basement skeleton, the mesh is not hindered by the pile material as in the prior art. The muscle body can be inserted from above to easily and quickly arrange the muscles, making it easy to arrange the muscles.
In claim 2, a spacer is detachably attached to the upper part of the outer pile member and the inner pile member, and the spacer is detached when arranging the mesh streaks, and the mesh streaks are inserted from the detached portion. Since the reinforcement is arranged and the concrete is cast while maintaining the space between the outer pile member and the inner pile member by attaching the spacer after the reinforcement of the mesh muscle body, the reinforcing operation is easy as in claim 1. And the wall of the basement can be simply and reliably formed while accurately maintaining the distance between the outer pile material and the inner pile material.

[Brief description of the drawings]

FIG. 1 is an enlarged vertical sectional view of a main part showing an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of a main part showing the embodiment of the present invention.

FIG. 3 is an enlarged cross-sectional view of a main part showing the embodiment of the present invention.

FIG. 4 is a cross-sectional view showing different embodiments of the outer pile member and the inner pile member used in the present invention.

FIG. 5 is a cross-sectional view showing different embodiments of the outer pile material and the inner pile material used in the present invention.

FIG. 6 is a cross-sectional view showing different embodiments of the outer pile member and the inner pile member used in the present invention.

FIG. 7 is a cross-sectional view showing different embodiments of the outer pile material and the inner pile material used in the present invention.

FIG. 8 is a cross-sectional view showing different embodiments of the outer pile material and the inner pile material used in the present invention.

FIG. 9 is a perspective view showing one embodiment of a mesh muscle used in the present invention.

FIG. 10 is an enlarged cross-sectional view of a main part showing a different embodiment of the present invention.

FIG. 11 is an enlarged cross-sectional view of a main part showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ground 2 Floor material 3 Floor 4 Outer pile material 5 Inner pile material 6 Formwork panel 7 Formwork panel 8 Mesh body 9 Concrete 10 Wall section 11 Spacer

Claims (2)

(57) [Claims] 1. A floor material is laid at the bottom of a hole for forming a basement formed on the ground to form a floor, and an outer pile material and an inner pile material are spaced apart over the entire length of the side wall of the hole. Side by side, formwork panels are stretched between the outer pile members and between the inner pile members,
A method for constructing a basement body frame, comprising arranging mesh streaks between the formwork panels and casting concrete to form a wall to form a basement body frame. 2. A spacer is detachably attached to the upper part of the outer pile member and the inner pile member according to claim 1, and the spacer is detached when arranging the mesh muscle member, and the mesh muscle member is removed from the detached portion. 2. The basement building frame according to claim 1, wherein concrete is cast while inserting and arranging the reinforcing bars and, after arranging the mesh streaks, installing spacers to maintain a space between the outer and inner pile members. How to build.