摘要
以沿海地区桩锚支护超深基坑为例,从淤泥层土方开挖、支护桩和锚索施工3个方面对实际施工中遇到的深厚淤泥层问题进行研究,总结施工经验并提出具体的措施,探索出全新的土方开挖方式,即"盆式"和"岛式"相结合,采用最经济的方案解决了深厚淤泥带来的困难。
Based on engineering practice, this paper studied and resolved the problems encountered in the actual construction of the deep layer of silt from aspects of earth excavation, construction of retaining piles and anchor cable, summarized construction experience and proposed treatment measures. Basin excavation combined with island excavation were adopted in the construction which were the high-efficient way to solve the problems.
出处
《施工技术》
CAS
北大核心
2015年第13期8-11,共4页
Construction Technology
关键词
地下工程
深基坑
淤泥
支护桩
锚索
施工技术
underground
cables
construction deep foundation excavation
silt
supporting piles
anchor
