Building foundation quakeproof structure and construction method

Abstract

The invention discloses a building foundation quakeproof structure and a construction method. The structure comprises a base layer; the base layer is arranged on the ground; the base layer is composed of a frame and a grid frame arranged in the frame; the grid frame comprises longitudinal beam pipes and transverse beam pipes; clamping blocks are arranged at the ends of the longitudinal beam pipes and the transverse beam pipes; embedding grooves corresponding to the clamping blocks are formed in the longitudinal beam pipes and the frame; the clamping blocks are inserted into the embedding grooves; a bearing assembly is arranged at the bottom of the base layer; and a fixing mechanism is arranged between the top face of the bearing assembly and the base layer. The method includes the steps of a, preparation before construction; b, foundation pit construction; c, bearing assembly installation; and d, base layer fixation. According to the building foundation quakeproof structure and the construction method, the base layer is fixed to the bearing assembly through the fixing mechanism, and the base layer is fixedly connected with the ground through the bearing assembly, so that the bearing capacity of the base layer is improved through the arrangement of the bearing assembly, and meanwhile the anti-seismic effect of the base layer is improved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to an anti-seismic structure of a building foundation and a construction method. Background technique [0002] The part of the building buried below the ground is called the foundation. The soil layer that bears the load transmitted from the foundation is called the foundation, the first layer of soil under the bottom of the foundation is called the bearing layer, and the soil layer below it is called the underlying layer. Foundations and foundations are underground concealed projects and are the foundation of buildings. Their survey, design and construction quality are related to the safety and normal use of the entire building. Before building design, it is necessary to conduct engineering geological survey of the building site, and conduct physical and mechanical property tests on the foundation (rock), so as to make a correct evaluation of the engineer...

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Problems solved by technology

Therefore, our country has long stipulated that no survey report cannot be designed, and no design drawings cannot be constructed.

[0003] In the prior art, prefabricated buildings have the advantages of flexible construction and high construction efficiency, but their anti-seismic effect is poor

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