摘要
根据参加多条高速公路施工中的经验,结合当前的先进理论,讨论和分析了道路常见通病之一的"三背"沉陷问题,论述了"三背"沉陷形成的原因、危害以及从设计、施工、监理等方面采取的质量控制措施。
According to the experience of taking part in the construction of several expressways,the author analyzes the problem of ＂three backs＂ subsidence,one of the faults common existed in roads,discusses its causes and damages,and introduces quality control measures should be adopted from design,construction and supervision.
出处
《山西建筑》
2007年第24期228-229,共2页
Shanxi Architecture
关键词
三背
填筑材料
质量控制
沉降
three backs
filling material
quality control
subsidence
