摘要
分析了隧道工程拱部脱空、渗漏水、裂缝三种通病的原因，并介绍了通病的防治措施，同时提出了施工中的注意要点，以消除隧道工程隐患，确保公路运输安全。
According to three quality defects of tunnel： top lay falling-off, leakage water and cracks of tunnel, based upon analysis of their causing reasons corresponding prevention and treatment measures are introduced. Meanwhile, the points for attention in construction are proposed in order to eliminate those quality defects and ensure transportation safety.
出处
《山西建筑》
2006年第5期290-291,共2页
Shanxi Architecture
关键词
拱部脱空
洞身开挖
防水板
止水条
top lay falling-off, tunnel excavation, waterproof plate, sealing rod
