摘要
通过深圳地铁9号线海上世界基坑咬合桩围护结构的工程实例,介绍了旋挖钻机和冲击钻配合施工咬合桩的硬咬合施工技术原理,论述了主要施工工艺、控制要点以及质量控制措施,并和类似施工方法进行对比分析,为咬合桩围护结构施工提供了经验,并有一定的推广价值。
Through the sea of Shenzhen metro line 9 world occlusal pile retaining structure of foundation pit engineering example, introduced therotating drill and impact drill with construction principle of the hard bite bite pile construction technology, discussed the main technology of construction, control points and quality control measures, and carries on the comparative analysis and similar construction method, provides the occlusalpile retaining structure construction experience, and has certain popularization value.
出处
《山西建筑》
2017年第35期59-61,共3页
Shanxi Architecture
关键词
咬合桩
深厚岩层
围护结构
应用研究
occlusal pile, the deep rock, retaining structure, application research
