摘要
分析了隧道二衬常见病害的产生原因,提出了病害的防治措施及表面缺陷的处理方法,以完善隧道二衬施工工艺,避免混凝土质量病害,确保二次衬砌混凝土达到内实外美。
Causes of tunnel secondary lining common diseases are analyzed,prevention measure of diseases and treatment methods of surface defects are provided,so as to perform tunnel secondary lining construction technology,avoid concrete quality disease,and ensure the secondary lining concrete reach solid in internal and beautiful in external.
出处
《山西建筑》
2009年第34期313-314,共2页
Shanxi Architecture
关键词
裂缝
气泡
泛砂
防治措施
crack
bubble
sand grain
prevention measure
