土钉与预应力锚索支护技术在软岩边坡中的设计  

Design of the Retaining Technology of Soil Nailing and Prestressed Anchor Rope in Soft Rock Slope

作　　者：毛建华 罗章[2] 

机构地区：[1]广东省人防建筑设计研究院,广州510095 [2]湖南工程学院,湘潭411104

出　　处：《土工基础》2006年第2期38-39,66,共3页Soil Engineering and Foundation

基　　金：湖南省优秀青年项目(05b051);湖南工程学院博士科研启动基金(O4E30)资助

摘　　要：根据从事边坡加固和深基坑支护的设计、审查经验,通过研究土钉、预应力锚索支护技术的加固机理,对软岩边坡稳定性和最危险破裂面的分析,并根据施工过程的实际情况对边坡的设计与施工进行优化,以保证软岩边坡的整体稳定。Based on the experience of designing the slope reinforcement and the excavation support, the reinforcement mechanism of the soft rock slope with soil nailing and prestressed anchor rope is studied, its stability or its most dangerous rupture surface is analyzed, and the design of soft rock slope should be optimized during construction to maintained its stability.

关 键 词：软岩边坡 土钉支护、预应力锚索技术 稳定性分析 优化设计 

分 类 号：TU472[建筑科学—结构工程]