摘要
混凝土构件发生裂缝对结构的安全、适用、耐久性均有不同程度的影响 ,轻则造成混凝土缺陷 ,重则造成混凝土的质量事故。通过对混凝土构件裂缝的分析 ,归纳出相应的防治措施 ,从工序、骨料质量、配合比、养护及掺外加剂上把关 ,使裂缝隐患消除在事前状态。
The generation of cracks in concrete components influence the safety, applicability and durability of structure. Through analysis on its cracks corresponding prevention measures are summarized. From controls in working procedures, aggregate quality, mix proportion, maintenance and additives the incipient faults of cracks can be eliminated before generation.
出处
《山西建筑》
2002年第6期19-20,共2页
Shanxi Architecture
关键词
混凝土构件
微裂缝
裂缝
防治
concrete components, micro crack, crack, prevention
