某超长地下室防裂设计

近年来,随着我国经济的发展,超长混凝土结构在现代工程建设中得到了广泛的应用,规模越来越大,而地下室早期裂缝问题也引起各方面的重视,地下室裂缝不仅影响结构的功能、刚度和耐久性,严重的还将造成重大经济损失以及危及人身安全。文章从结构设计、材料和混凝土的养护等方面提出了超长地下室混凝土裂缝的控制措施。

Super-long Basement Crack Prevention Design

Super-long concrete structure were widely used by modern construction by the increasing of our country＇s economic developing.The construction scale became bigger and bigger.So the early stage crack of basement becomes more and more important.The crack of basement not only affects the functions,rigidity and durability of the structure,in some serious case but also will cause great economic losses and endanger the personal safety.This paper introduces structural design,material and concrete curing methods,then gives a solution to control the crack of super-long basement.