Building concrete solid pile

Abstract

The invention provides a building concrete solid pile in order to solve the problems. The building concrete solid pile comprises a base; a first supporting ring, a second supporting ring, a third supporting ring and a fourth supporting ring are disposed on the base in sequence from inside to outside; the inner diameters as well as the heights of the first supporting ring, the second supporting ring, the third supporting ring and the fourth supporting ring are gradually increased; a first steel reinforcement cage of which the end surface is of a square structure is disposed between the first supporting ring and the second supporting ring; a second steel reinforcement cage of which the end surface is of a regular hexagon structure is disposed between the second supporting ring and the thirdsupporting ring; and a third steel reinforcement cage of which the end surface is of a square structure is disposed between the third supporting ring and the fourth supporting ring. By means of the building concrete solid pile, the comprehensive mechanical property of the whole foundation pile is improved, the strength and stability are improved, and the anti-seismic property is good.

Description

technical field [0001] The invention relates to a solid pile, in particular to a concrete solid pile for construction. Background technique [0002] There are many building materials for foundation pile engineering in the market, such as pipe piles, various square piles, cast-in-situ piles, bored piles, etc. These piles are mainly divided into two categories: non-prestressed components and prestressed components. Prestressed component piles include pipe piles, centrifugal prestressed square piles, etc. Their disadvantages are that they are often brittle, the time from cracking to failure is short, and the ductility of the pile body is poor. When an earthquake occurs, the building collapses instantly, so that the people in the building do not have enough time to escape. [0003] Existing concrete prefabricated components have various cross-sections, most of which are square and circular cross-sections on the market. When used as load-bearing components, the biggest purpose ...

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned solid piles still have the problems of insufficient bearing strength and poor tension stability.

Images