摘要
土钉墙是应用最广泛的边坡支护方法之一,其经济适用性在很多边坡工程中得到证明。但是土钉墙支护也有缺点,整体刚度差在一定程度限制了土钉墙的应用范围。在工程实践中,出现了微型护坡桩与土钉墙联合支护的复合支护结构,提高了支护结构的刚度,在很多工程中取得了良好的效果。对微型护坡桩和土钉墙联合支护结构的设计和实践效果予以研究,得到了一些可用于指导工程实践的结果。
Soil nailing is one of the widely used construction technologies of the slope protection, and the economic applicability is appreciated. But the disadvantage of poor integral rigidity limits the application range of soil nailing support structure. The combined retaining structure of slope protection micro-pile and soil nailing wall is superior to the soil nailing in the integral rigidity, and it＇s proved in the engineering application. The design and practical effect are analyzed, and the result is offered for the similar engineering.
出处
《岩土工程技术》
2008年第5期263-266,270,共5页
Geotechnical Engineering Technique
关键词
土钉墙
微型护坡桩
复合支护结构
边坡支护
soil nailing wall
slope protection micro-pile
combined retaining structure
slope protection
