摘要
通过云南省马关县某滑坡治理工程,阐述了在特殊岩性地层中常规护壁方法和高压旋喷施工措施均不能满足正常的施工需求时,采用混凝土护壁与钢支撑护壁相结合的方式进行抗滑桩开挖,使得整个工程得以顺利实施。
ventional retaining wall methods and high pressure jet grouting construction measures can not meet the normal construction demands in the special lithologieal stratum, the combined methods of concrete and steel support breast wall were used in the excavation of anti - slide, which made the entire ~roiect smoothly imnlemented.
出处
《有色金属设计》
2013年第3期67-69,共3页
Nonferrous Metals Design
关键词
抗滑桩开挖
护壁
强风化花岗片麻岩
钢支撑
anti - slide pile excavation
retaining wall
intense weathering granitic gneiss
steel support
