堑顶微型桩在软岩边坡加固中的应用  

Application of Mini-piles on the Top of Cutling for the reinforcement of Soft Rock Slope

作　　者：林春秀[1] 张泳雄[2] 刘容识 

机构地区：[1]广州市市政工程设计研究院,广州510060 [2]广东省公路勘察规划设计院,广州510507

出　　处：《土工基础》2006年第5期11-12,25,共3页Soil Engineering and Foundation

摘　　要：阐述了堑顶微型桩用于软岩边坡开挖前的预加固的原理及方法,通过在一高速公路某边坡工点上的应用,证明其能在相当程度上减少边坡工程病害的发生。This paper describes two aspects of slope top mini-piles： principles and using methods, and apply them as reinforcement on soft-rock slope＇s construction engineering. Related to a certain slope treatment in western coastal freeway, it proved to be a useful method that can reduces great probability of slope disease occurrence.

关 键 词：软质岩 堑顶微型桩 施工开挖 卸荷松弛 工程滑坡 

分 类 号：TU473[建筑科学—结构工程]