Rock anchor rod foundation structure

Abstract

The invention discloses a rock anchor rod foundation structure. According to the rock anchor rod foundation structure, at least one circle of anchor rod sleeves (3) are evenly distributed on the outer edge of a foundation platform (1); a foundation pile (2) is vertically arranged under each anchor rod sleeve (3); an anchor rod (4) is vertically fixed to each foundation pile (2), and the upper portion of each anchor rod (4) penetrates through the foundation platform (1) through the corresponding anchor rod sleeve (3) and is fixed to the top of the foundation platform (1) through an anchor rod nut (5); at least one circle of screws (6) are evenly distributed at the center of the foundation platform (1); a plurality of reinforcing rods (9) penetrate through gaps between the screws (6) and connect the center of the foundation platform (1) with the outer edge of the foundation platform (1) in a reinforcing mode. The bending moment load resisting capacity of the foundation piles is greatly enhanced, building materials consumed for the foundation platform are saved, the problems of an existing foundation ring are solved, the bending moment load resisting capacity of a whole foundation is enhanced, and material cost is lowered.

Description

technical field [0001] The invention relates to the field of building foundations, in particular to a rock bolt foundation structure. Background technique [0002] In the field of construction, the foundation is the structural component that transfers the various effects of the structure to the foundation. It is mainly used for erecting power towers for power lines, support frames for highway signs, columns for sports field lighting, and cable cars. Fixed load-bearing frames, bridge supports, wind turbines, power plant chimneys and other equipment. [0003] In the prior art, the main structure of the foundation of large or super-large equipment such as wind turbines and chimneys of power plants can include: foundation ring, foundation cap and foundation piles; the foundation cap and foundation piles are all arranged in the foundation pit The foundation pile is arranged at the bottom of the foundation cap, and provides support for the foundation cap; the foundation ring is a...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a rock bolt foundation structure, which not only greatly improves the ability of foundation piles to resist bending moment loads, saves the construction materials consumed by foundation caps, but also solves the problem of existing There are problems existing in the foundation ring, which improves the overall bending moment load capacity of the foundation and reduces material costs

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