Foundation structure in house building construction

Abstract

The invention discloses a foundation structure in house building construction. The foundation structure comprises an original soil layer, a foundation groove is formed in the top of the original soillayer, a first steel structure layer is mounted at the groove bottom in the foundation groove, a ground nail structure is inserted on the first steel structure layer in a penetrating mode, supportingcolumns are welded to the two sides of the top of the first steel structure layer correspondingly, a vertical column is further welded to the middle of the top of the first steel structure layer, a second steel structure layer is mounted at the tops of the vertical column and the supporting columns and comprises a bottom plate, a sliding rail is mounted at the top of the bottom plate, mounting plates are welded to the two ends of the sliding rail correspondingly, a first damping assembly is mounted on the inner side face of the mounting plate, sliding blocks are slidably connected to the two sides of the surface of the sliding rail, and a top plate is welded to the tops of the sliding blocks. The foundation structure is simple and reasonable in structural design, convenient to operate, good in structural stability, high in anti-seismic ability, safe and stable, capable of prolonging the service life, wide in application range, and beneficial to being promoted and popularized.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a foundation structure in building construction. Background technique [0002] In the field of construction, a building generally includes a house structure and a foundation structure by which the house structure is built on the ground. The seismic performance of a building mainly depends on two aspects, one is the overall strength of the building structure, and the other is the foundation structure supporting the building structure. When an earthquake occurs, the seismic waves propagating in the rock and soil cause the vibration of the foundation structure, which causes the deformation and strength change of the foundation structure. Once the strength of the foundation structure cannot withstand the stress generated by the deformation of the foundation structure, the foundation structure will often fail, and then lose its supporting capacity. Most of ...

AI Technical Summary

Problems solved by technology

Once the strength of the foundation structure cannot bear the stress generated by the deformation of the foundation structure, the foundation structure will often fail, and then lose its supporting capacity

Most of the foundation structures in the prior art have a single structure and are poured in the original soil pit foundation on the ground. The seismic performance is low, and the structural stability is lacking, which is not conducive to earthquake-prone areas.

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