谈大体积混凝土施工裂缝控制

随着港口经济飞速发展和技术不断进步,码头、船坞、船闸等水运工程项目混凝土结构设计更加大型化,而由于施工条件和施工方法的不同,大体积混凝土结构成型后常出现不同程度的裂缝,因此裂缝控制成为大体积混凝土施工过程中需要着重关注的事情。通过积极分析裂缝产生的原因,预先采取恰当措施,使裂缝得到有效控制,确保混凝土结构施工质量。

Construction of Mass Concrete Crack Control

With the rapid economic development of the port and the technology continues to progress, piers, docks, locks and other waterway projects more large-scale design of concrete structures, but due to different construction conditions and methods of construction, often appear after the massive concrete structure forming different levels of crack, crack control and therefore become a big volume concrete construction process requires focus on things. By actively analyze the causes o fcracks in advance to take appropriate measures to crack under effective control, to ensure the construction quality of concrete structures