摘要
以某综合主厂房土方开挖工程为背景,对大规模、多层次复杂基坑的合理开挖支护设计进行了探讨,详细介绍了坡率法与土钉墙、钢板桩支护相结合的分层开挖方式,并阐述了该法的优点,指出合理的降水、排水措施是基坑支护的关键。
Taking earthwork excavation project of a comprehensive powerhouse as an example, this paper discussed the rational excavation support design of multilevel complex foundation pit, introduced in detail the layered excavation method combining with slope ratio method and soil nailing wall, steel slope pile support, and elaborated the advantages of this method, pointed out that the rational precipitation, drainage measures was the key of foundation pit support.
出处
《山西建筑》
2013年第9期69-71,共3页
Shanxi Architecture
关键词
复杂基坑
分级开挖
土钉墙
钢板桩
complex foundation pit, layered excavation, soil nailing wall, steel sheet pile