JPS6015790B2 - Construction method of structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention provides for supporting a concrete-based assembly village on one side in which a horizontal part is integrally provided in the direction of one side of the vertical part by a support member provided with the horizontal part at the bottom thereof. At the same time, the concrete assembly member on the other side, which has a horizontal part integrally protruding from one side of the vertical part, is placed so that the end face of the horizontal part is connected to the horizontal part of the concrete assembly member on the one side. The support member is erected facing the end face with or without intervening a concrete-based intermediate horizontal member, and the horizontal parts on both sides are connected with or without intervening the concrete-based intermediate horizontal member. This invention relates to a method of constructing a concrete-based structure characterized by removing.

Hereinafter, this invention will be described by taking as an example a method for constructing a structure in which the vertical part is a wall part and the horizontal part is a floor part, and concrete-based assembly members, concrete-based intermediate horizontal members, and concrete-based structures are respectively assembled members and intermediate horizontal parts. This will be explained by referring to them as members and structures.

As an example of a method for constructing a foundation, for example, as shown in FIG. As shown in FIG. 3, the assembly members 1, 1 constituted by the pillars lc, which also serve as columns or walls, are arranged in the column direction with the end faces of the horizontal portions lb facing each other and with the intermediate horizontal member 2 shown in the second diagram interposed therebetween. It is conceivable to arrange them on both sides and stack them, and to connect each paper stand member and an intermediate horizontal member. However, the size of the assembly village is limited due to roads, transport tactics, etc., and in addition, the above method constructs supports lc, lc within the structure, so it is not possible to build a structure with a wide space without internal pillars or walls. It has the disadvantage that it cannot be built.

U.S. Pat. No. 94,373 and the drawings disclose a technique for constructing a structure by connecting intermediate horizontal members between shaped units, but this method has some drawbacks.
This invention has been made for the purpose of solving the above-mentioned drawbacks, and will be explained in detail with reference to FIGS. 4 to 6. FIG. 5 shows an assembly member 1' composed of a vertical part 1'a shown in FIG. It is supported by the support member 3 provided at the bottom and is horizontal.

1'b are arranged on both sides in the column direction with the end faces facing each other, and the stacking portions are shown, and each assembly member 1', 1'... is connected and the supporting member 3 is removed to construct a structure. .

FIG. 6 shows the assembly member 1' shown in FIG.
b is supported by the support member 3 provided at the bottom, and the horizontal part 1'
The intermediate horizontal members 2 are interposed between the horizontal parts 1'b and 1'b with the end faces of the parts b facing each other, and are arranged on both sides in the column direction, and are stacked. 2 are connected and the supporting member 3 is removed to construct a structure.

Note that the support member 3 is not shown in FIGS. 5 and 6.

As shown in FIG. 4, the support member 3 is provided with a jack part so that the height can be adjusted. The base of the support village 3 is attached to the foundation etc. using bolts, etc., and the tips of the support member 3 and support villages 4, 4 are attached with bolts etc. according to the shape of the assembly member. An attachable attachment surface is provided. As shown in FIG. 4, the assembly members and the intermediate horizontal member are connected by interposing a steel plate 5 between the assembly members and the intermediate horizontal member on both sides that are arranged in parallel in the row direction. A bolt can be passed through the steel plate and the vertical wall of the horizontal part on both sides or an intermediate horizontal part using the recessed part of the upper surface of the horizontal member, and the bolt can be tightened with the screw to connect the steel plate. Further, the upper and lower assembly members can be connected by, for example, embedding a steel plate in the joint portion of the assembly member, and installing a connecting plate on the exposed portion and welding it. An example of the method of constructing the structure of the present invention has been described above with reference to FIGS. 4 to 6. Next, a method of manufacturing a plate material and a method of attaching a sash that can be used in the present invention will be described. Figure 7 shows plate manufacturing method 1
For example, 6 is a lightweight material such as styrofoam, aerated concrete, inorganic fiber wire, etc. shown in Figure 8, provided with a through hole 6';
Reference numerals 7 and 7 indicate lightweight material fixing wires stretched between the formworks 8 and 8 with the lightweight material 6 supported thereon, and when concrete 9 is poured into the formwork, a board containing the lightweight material 6 is obtained.

The cross-sectional shape of the through-hole 6' may be circular, or may be formed by alternately arranging elongated holes at intervals and orthogonal to each other, as shown in the figure. The concrete filled in the through hole 6' constitutes a reinforcing wall portion that connects the concrete on both the upper and lower surfaces. It goes without saying that fibers or even foam particles may be added to the concrete. To prevent thermal explosions, one or two ventilation holes can be provided to the outside. FIG. 9 shows a method of attaching the sash frame 10. An elastic body 11 such as rubber is provided on the outer periphery of the protrusion on the outside of the sash frame 10, and is fixed by pressing with a piece of wood 12 or the like.

The wood 12 is made of concrete 14 with concrete nails, etc.
mounted on. Although 13 is a caulking agent, the caulking agent 13 is not necessarily necessary if the entire outer periphery of the sash frame is made as shown.

It is also possible to provide a concave groove in the concrete 14 and attach the sash frame by a feeding method. In this case, use a presser from inside to prevent it from being removed from the outside. Also, the sash frame with the elastic body 11 attached is buried in concrete.
You can also strain it. This method can also be used for attaching glass blocks. Figure 10 shows a board made of a hydraulic inorganic composite mixed with metal fibers, alkali-resistant glass fibers, or shirasu balloons, etc., formed into a lattice shape, and can be used as a framework for walls and floors, or as a decorative ceiling material. It can be used as flooring or wall material by providing insulation on one side or inside, or by providing plate-like parts on both sides, and it can be used as a translucent panel by providing glass blocks in the grid. You can also do it.

This invention is constructed as described above, and not only can a structure be constructed in a short construction period with only a few parts to be joined, but also the assembly work can be carried out safely by supporting the horizontal part with support members. Moreover, since the supporting members are removed after the horizontal parts on both sides are joined, it is possible to construct a structure with a wide space without pillars or walls inside.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an example of an assembly member, Fig. 2 is a perspective view of an example of an intermediate horizontal member, Fig. 3 is a front view showing an example of the arrangement of the assembly member and the intermediate horizontal member, and Fig. 4 is an assembled member. FIG. 5 is a front view showing an example of the arrangement of the assembly member; FIG. 6 is a front view showing an example of the arrangement of the assembly member and the intermediate horizontal member. Figure 7 is a longitudinal cross-sectional view showing an example of a method for manufacturing plate materials, Figure 8 is a plan view of an example of a lightweight material, Figure 9 is a cross-sectional view showing an example of a sash frame attachment method, and Figure 10 is a cross-sectional view showing an example of a method for attaching a sash frame. Board material 1
FIG. 2 is a perspective view of an example. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure '0

Claims (1)

[Claims] 1. One side of the concrete assembly member with a horizontal part integrally protruding from one side of the vertical part is erected with the horizontal part supported by a support member provided at the bottom thereof, while one side of the vertical part is erected. A concrete-based assembly member on the other side having a horizontal portion integrally protruding in the lateral direction, the end surface of the horizontal portion facing the end surface of the horizontal portion of the concrete-based assembly member on the one side, and a concrete-based intermediate horizontal member. After erecting with or without intervening, and joining the horizontal parts on both sides with or without intervening the concrete intermediate horizontal member,
A method of constructing a concrete-based structure, characterized in that the above-mentioned supporting member is removed.