多形式支护体系在高边坡支护工程中的应用  

Application of multi-form support system in high slope supporting work

作　　者：张保利 羊建业 

机构地区：[1]中交一航局第三工程有限公司,辽宁大连116001

出　　处：《中国港湾建设》2015年第2期24-27,共4页China Harbour Engineering

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.

关 键 词：航电枢纽 高边坡防护 喷锚支护 中空自钻式锚杆 

分 类 号：U641.2[交通运输工程—船舶及航道工程] U641.5[交通运输工程—船舶与海洋工程]