浅析大体积混凝土温度裂缝的控制与防治措施

Shallow big-volume concrete temperature crack control and prevention measures

大体积混凝土结构截面大,在施工中,采取技术措施,防止混凝土裂缝的出现是大体积混凝土施工中质量控制的重点。本文主要结合工程实例,就大体积混凝土容易出现的温度裂缝,所采取的施工方案以及控制技术进行探讨,提出防治措施。

Massive concrete structure during the construction of large cross-section,and take measures to prevent the technology of concrete cracks in the concrete construction is great volume of quality control.This paper,combining with engineering examples of mass concrete temperature crack,the construction scheme adopted and control technology and puts forward prevention measures.