CN201704697U - Original bamboo building foundation - Google Patents

Abstract

The utility model provides a raw bamboo building foundation, which includes a concrete foundation and a raw bamboo column, and is characterized in that a vertical PVC pipe is arranged between the concrete foundation and the raw bamboo column, and a filling object layer. It solves the problem that the connection between the original bamboo column and the strip foundation is not easy to construct, and improves the node stiffness of the connection on the basis of simplifying the construction process. At the same time, the method of pre-embedding PVC pipes avoids the deformation and splitting of the original bamboo components after drilling and nailing processes, and maintains the integrity and firmness of the original bamboo components. In fact, it is an ideal raw bamboo building foundation.

Description

A kind of raw bamboo building foundation

technical field

The utility model relates to a building foundation, in particular to a raw bamboo building foundation, which belongs to the technical field of building engineering. the

Background technique

In the ethnic minority buildings in southern my country, bamboo buildings made of raw bamboo are often seen. Bamboo buildings have the advantages of light structure, moisture resistance, and cool living. In the construction process of traditional bamboo buildings, nails are usually used to connect the original bamboo columns to the foundation or floor beams. Since the original bamboo is a hollow structure, when the nails are nailed, the original bamboo section is prone to deformation and splitting. , so there are often problems such as insufficient rigidity at the joints of components, or difficult connection, or splitting and unusable, resulting in waste and other problems. If the hollow bamboo column is replaced with a core column, although the problem that the components are not easy to connect is solved to a certain extent, the core column has problems such as complicated manufacturing process, high cost, low construction efficiency, and waste of building materials. Therefore it is necessary to improve the prior art. the

Contents of the invention

The utility model provides a raw bamboo building foundation in order to solve the problems that the original bamboo is deformed and split and cannot be used when the original bamboo column of the existing bamboo building is connected with the foundation or the floor beam by nails. the

The utility model is completed through the following technical solutions: a raw bamboo building foundation, including a concrete foundation and a raw bamboo column, is characterized in that a vertical PVC pipe is arranged between the concrete foundation and the raw bamboo column, and the PVC pipe and the raw bamboo A filler layer is provided between the columns so that the original bamboo columns can be firmly placed in the PVC pipe. the

The filler layer between the PVC pipe and the original bamboo column inserted therein is set as a cement micro-expansion mortar layer, so that the original bamboo column is fixed in the PVC pipe by the cement micro-expansion mortar. the

A bamboo wedge is arranged between the nozzle of the PVC pipe and the original bamboo column, so that the stability between the original bamboo column and the PVC pipe can be increased through the bamboo wedge. the

The utility model has the following advantages and effects: by adopting the above scheme, the difficult problem of difficult construction at the connection between the original bamboo column and the strip foundation is solved, and the node stiffness at the connection is improved on the basis of simplifying the construction process. At the same time, the method of pre-embedding PVC pipes avoids the deformation and splitting of the original bamboo components after drilling and nailing processes, and maintains the integrity and firmness of the original bamboo components. In fact, it is an ideal raw bamboo building foundation. the

Description of drawings

Fig. 1 is a structural diagram of the utility model. the

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but the content of the utility model is not limited thereto. the

The original bamboo building foundation provided by the utility model comprises a concrete foundation 1, an original bamboo column 3, a vertical PVC pipe 5 is provided between the concrete foundation 1 and the original bamboo column 3, and the connection between the PVC pipe 5 and the original bamboo column 3 The space is filled with a cement micro-expansion mortar layer 2, and a bamboo wedge 4 is arranged between the nozzle of the PVC pipe 5 and the original bamboo column 3. the

Claims (3)

1. a former bamboo building foundation comprises concrete foundation, and former bamboo column stand is characterized in that being provided with vertical pvc pipe between concrete foundation and former bamboo column stand, and establishes filler layer between pvc pipe and the former bamboo column stand.

2. former bamboo building foundation according to claim 1 is characterized in that described pvc pipe and the filler layer that inserts between former bamboo column stand in it is made as the little bloated screed of cement.

3. former bamboo building foundation according to claim 1 is characterized in that being provided with the bamboo wedge between the mouth of pipe of described pvc pipe and former bamboo column stand.

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