用锚杆框架护坡加固南昆线膨胀土边坡的研究  

STUDY ON STRENGTHENING EXPANSIVE SOIL SIDE SLOPE IN NAN KUN RAILWAY BY USING REVETMENT WITH ANCHOR BOLT FRAME

作　　者：张永防[1] 王秉勇[1] 

机构地区：[1]铁道部科学研究院西北分院,兰州730000

出　　处：《铁道工程学报》2000年第3期92-95,共4页Journal of Railway Engineering Society

摘　　要：锚杆框架护坡作为一种新型的边坡防护加固措施 ,应用于膨胀土的边坡中。本文从理论基础、施工技术方法等方面进行了阐述。通过现场的观测 ,证明此种方法确实起到了边坡加固的作用。The revetment with anchor bolt frame is a new type of slope protection and strengthening measure applied for expansive soil side slope. Its theoretical basis and the construction technical methods are expounded in this paper. Through the examinations in situ, it is proofed that this method plays surely the role of strengthening the side slope.

关 键 词：锚杆框架 护坡加固 膨胀土 边坡 

分 类 号：U213.158[交通运输工程—道路与铁道工程] U213.152.1