System and method for efficiently controlling cracks of big cubage concrete base through circulating water

Abstract

The invention discloses a system and method for efficiently controlling cracks of a big cubage concrete base through circulating water and belongs to the technical field of structural engineering. The system for efficiently controlling the cracks of the big cubage concrete through circulating water is quite suitable for construction of a bottom plate of the big cubage concrete base. According to the method, a well casing dewatering well, a temperature regulating trough, a cooling tank and municipal drainage ditches are connected together through circulating water pipes, waste water in the well casing dewatering well is effectively utilized, residual heat on the surface of concrete is exchanged out through circulating water according to circulating water accumulation, the temperature difference between inside and outside of concrete is reduced, the possibility that temperature cracks of the big cubage concrete are generated is lowered greatly, and low carbon and environmental friendliness are achieved at the same time.

Description

technical field [0001] The invention relates to a system and a method for controlling cracks in large-volume concrete by using circulating water, and belongs to the technical field of construction engineering. Background technique [0002] With the development of science and technology, concrete materials have become the first choice of modern engineering building materials due to their advantages of convenient construction, large bearing capacity, and strong decoration (according to relevant data, the current annual concrete consumption in the world has exceeded 70%. billion m 3 ). In recent years, with people's pursuit of use functions, concrete structures are developing towards a comprehensive direction of bulky, complex structures, and diverse functions, especially in large-volume structures, such as concrete dams, road and bridge projects, housing construction, etc. field. But concrete is a kind of quasi-brittle material, which is mainly used to bear the load and pre...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a system that uses circulating water to control large-volume concrete cracks, which has the advantages of simple principle, low cost, convenient construction, and integration of green, low-carbon and environmental protection, in order to effectively solve the construction period in the traditional cooling water cooling method. Long, high cost, unable to achieve green environmental protection and other issues