摘要
超长混凝土结构的裂缝控制是具有相当普遍性的技术难题。简要说明了超长结构裂缝产生的原因及影响裂缝发展的因素,并结合具体工程,总结了结构设计与施工中采取的主要技术措施,有效地控制了有害裂缝的产生和发展,可供类似工程参考。
Crack control of over-long concrete structure is a universal existed technical difficulty. The thesis analysis the reasons of the crack generation and the influencing factors of the crack development. Combining with concrete project, the thesis summarizes the main technical measures taken in the structural design and construction which can control the generation and development of the crack of over-long concrete structure effectively. The research can supply the reference for similar projects.
出处
《工程建设与设计》
2010年第1期45-48,共4页
Construction & Design for Engineering
关键词
超长混凝土结构
后浇带
设计措施
裂缝控制
over-long concrete structure
post-pouring belt
design measures
crack control
