JPH0213697B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure for connecting parts of building members that is strong and easy to assemble.

As a prior art, Japanese Patent Application Laid-Open No. 49-77416 describes
A technique for connecting concrete members is disclosed in which connecting bars are provided in metal pipes that are opened and buried in the connecting end faces of upper and lower concrete members, and the connection is performed by injecting an adhesive. However, although the above technique can connect the upper and lower members, it cannot connect the upper and lower and lateral members.

The object of the present invention is to provide a structure of a connecting part of building members that can be connected both vertically and laterally, and the structure of the connecting part of building members of this invention in accordance with the above purpose is made by vertically passing a metal pipe. A binding material is bridged over the plurality of buried lower building members by inserting a joining metal pipe fixed to the binding material into the buried metal pipe, and a metal pipe is further placed on top of the binding material. The upper building member buried vertically is placed with the lower end of the buried metal pipe facing the upper end of the buried metal pipe of the lower building member, and the upper and lower buried metal pipes and the connecting metal pipe are It is characterized in that a reinforcing material is provided in the material, and a hardening raw material is provided and hardened.

The present invention will be described in detail below with reference to the accompanying drawings.

Figure 1 shows an example of a building frame in which frame members A consisting of square beams and pillars protruding from the four corners are arranged side by side and stacked together.
An example of a building is shown in which a shell B with a wall on one side and a shell C with walls on two sides are arranged side by side and stacked and connected.
In addition, FIG. 3 shows wall panels D with protruding beam ends 1 disposed facing each other at intervals, and an intermediate beam 2 erected between the beam ends 1 and 1 to connect them. Other examples of stacked and bonded buildings are shown.

This invention can be used when building members such as frame members, shells, panels, etc. are arranged side by side and stacked and connected together as shown in Figs. 1 to 3, and Figs. 4 to 9 are shown in the above An example of the arrangement of such building components is shown below. The 7th
As shown in FIGS. 8 and 9, slabs 3 may be constructed and connected between building members such as shells arranged at intervals, and the arrangement shown in FIGS. It goes without saying that in the example, the wall portion 4 may be replaced with a pillar. Moreover, each building member may be arranged in reverse and connected.

Next, a structure of a connecting portion of a building member using a steel-framed concrete shell as an example of a building member and utilizing the present invention will be described.

FIGS. 10 and 11 show a plurality of coupling metal pipes 8, 8 between the upper pipe openings of the metal pipes 6, 6 of a plurality of lower steel-framed concrete shells in which metal pipes 6, 6 are buried, respectively. A bonding material 7 to which a bonding material is fixed is installed by inserting bonding metal tubes 8, 8 into the metal tubes 6, 6, respectively, and furthermore, a plurality of upper portions are formed on which metal tubes 6', 6' are buried, respectively. A steel-framed concrete shell body has its lower ends facing the upper ends of the metal pipes 6, 6, and the metal pipes 6', 6' are fitted with the connecting metal pipes 8, 8. The reinforcing material 9 is placed in the upper and lower metal pipes 6, 6' and the connecting metal pipe 8 installed in an erected state therein, and a hardening raw material 10 such as concrete is installed. A plurality of steel-framed concrete shells are shown being installed and cured to be joined laterally by binders and vertically by reinforcements. The metal pipes 6 are buried as pillars at the four corners of the steel-framed concrete shell, and metal beams 5 are constructed and buried between the metal pipes 6 .

Although one embodiment of the present invention has been described above, the building components in the above embodiment include steel-framed concrete, steel-framed reinforced concrete, or steel-frame framework materials with fireproof coatings, walls, and floors, etc. can be used.

This invention is constructed as described above, and can be easily assembled and connected not only in the horizontal direction but also in the vertical direction in the same place, and the metal pipe and reinforcing material are integrally combined with the hardened body. As a result, the bending strength and compressive strength are increased, and a strong joint can be constructed.

[Brief explanation of drawings]

Figure 1 is a perspective view of one example of a building framework, Figures 2 and 3 are perspective views of two examples of buildings, Figures 4 to 9 are diagrams showing examples of arrangement of building components, and Figure 10. 11 is a cross-sectional view showing an example of a joint portion of a reinforced concrete shell using the present invention, and FIG. 11 is a longitudinal cross-sectional view thereof.

Claims (1)

[Claims] 1. A binding material is bridged over a plurality of lower building members in which metal pipes are vertically buried, and a joining metal pipe fixed to the binding material is inserted into the buried metal pipe, Furthermore, an upper building component in which a metal pipe is buried vertically is placed with the lower end of the buried metal pipe facing the upper end of the buried metal pipe of the lower building component. A reinforcing material is provided in the buried metal pipe and the connecting metal pipe, and a hardening raw material is provided and hardened.
Structure of joints of building components.