Foundation structure with settlement balancing function and construction method thereof

Abstract

The invention discloses a foundation structure with a settlement balancing function and a construction method thereof. The foundation structure comprises a concrete sinking table body, a concrete stand column and ground beams, and an operation area is formed between the multiple ground beams and the concrete stand column. The foundation structure comprises a settlement body, the settlement body comprises a broken stone fill, a formwork interlayer and a concrete stratum, the broken stone fill is arranged in the operation area, the formwork interlayer comprises a side formwork, the side formworkabuts against the concrete sinking table body, and the formwork interlayer further comprises an upper formwork arranged at the top end of the side formwork. A buffer interlayer is arranged on the periphery of the concrete stand column, the extending end of the upper formwork abuts against the buffer interlayer and the ground beams, and a sinking table space is formed between the upper formwork and the concrete sinking table body. The concrete stratum is arranged on the broken stone fill and the upper formwork, and a wear-resisting surface layer is laid on the upper surface of the concrete stratum. The foundation structure balance descending in the soft soil environment can be achieved, and the flatness of the surface of the foundation structure is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a foundation structure with a balanced settlement function and a construction method thereof. Background technique [0002] Weak soil environments generally exist in coastal areas, along rivers, and along lakes in my country. Weak soil refers to silt, silty soil, and some flushing and filling soils, miscellaneous filling soils and other highly compressive soils. A foundation composed of weak soil is called a weak soil foundation. Silt and muddy soil are collectively referred to as soft soil in engineering, which has special physical and mechanical properties, which leads to its unique unfavorable engineering properties. Weak soil is characterized by high natural water content, large natural void ratio, low shear strength, high compressibility coefficient, and small permeability coefficient. Under the action of external load, the bearing capacity of the foundation ...

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Problems solved by technology

Breakage or inclination of the concrete floor will affect the construction work of the factory building, and even cause safety hazards

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