High-strength mass concrete compressor foundation construction method

Abstract

The invention discloses a high-strength mass concrete compressor foundation construction method. The method comprises the following steps that S1, cooling pipelines are laid, specifically, DN50 steelpipes are adopted as the cooling pipelines, and 90-degree connectors are adopted for connection at the corners; S2, a circulating water pool is arranged in a foundation pit, the size of the circulating water pool is set to be 3 m * 3 m * 1.3 m, steel plates with the thickness of 14 mm are arranged for welding, 1.3 m steel plate partitions are arranged at the position 1.5 m away from the middle, the steel plate placement elevation is below 1.30 m, and a water tank is provided with a cold water receiving opening, a water inlet, a water return opening and a water drainage opening; S3, water tanktemperature measurement is carried out; S4, a water cooling tower is erected, and a simple water cooling tower is erected on the circulating water pool; S5, a concrete foundation is conveyed, whereinthe ratio of concrete is set to be 0.38: 1: 1.11: 2.72; and S6, foundation pouring is conducted. According to the method, the effect of optimizing the concrete construction process is achieved, and therefore the problems that some large-scale dynamic equipment foundations need to be integrally cast in place, and post-cast strips, expansion joints and the like are not allowed to be arranged are effectively solved.

Description

technical field [0001] The invention relates to the technical field of concrete compression, in particular to a foundation construction method for high-strength and large-volume concrete compressors. Background technique [0002] In the construction of mass concrete, reasonable selection of construction materials, optimization of concrete mix ratio, optimization of concrete supply, adoption of scientific construction methods, strict construction management, and strengthening of mass concrete maintenance are the key to reducing the temperature stress of concrete and improving the resistance of concrete itself in my country. Tensile performance is an effective method to ensure the quality of the project. At present, the main technical problem in the construction of large-volume concrete in China is how to solve the excessive temperature caused by the hydration heat of the cementitious material in the concrete, which causes cracks due to the excessive temperature difference betwe...

AI Technical Summary

Problems solved by technology

[0005] Another purpose of the present invention is to provide a high-strength and large-volume concrete compressor foundation construction method, which realizes the optimization effect of the concrete construction process, thereby effectively solving the need for integral cast-in-place for some large-scale moving equipment foundations, and post-casting belts are not allowed , expansion joints, etc.