摘要
针对嘉陵江草街航电枢纽船闸工程开挖深度达60多m,阐述多形式支护体系在高边坡支护工程中的综合应用,实践证明,边坡稳定,变形完全满足运行安全的要求。安全、合理地选择合适的支护结构直接关系到基坑作业的安全。
The excavation depth for Jialing River Caojie navigation-power junction lock project is more than 60 m. We expounded the integrated application of multi-form support system in high slope supporting work. The practice has proved that the slope is stable, and the deformation can completely satisfy the requirements of safety operation. To safely and reasonably choose the proper supporting structure is directly related to the safety of excavation work.
出处
《中国港湾建设》
2015年第2期24-27,共4页
China Harbour Engineering
关键词
航电枢纽
高边坡防护
喷锚支护
中空自钻式锚杆
navigation-power junction
high slope protection
shotcrete and support
self-drilling hollow anchor
