锚固桩施工技术探讨  

The construction technology of anchor pile

作　　者：李建伟 

机构地区：[1]中铁十二局集团三公司

出　　处：《山西建筑》2003年第5期67-68,共2页Shanxi Architecture

摘　　要：介绍了在软弱破碎岩质深路堑边坡开挖中,锚固桩采用护壁、人工挖孔、桩径内贴宝丽板夹泡沫板成孔的施工技术和应用效果,经测试,满足规范及设计要求,缩短了工期,取得了较好的经济效益。The construction technology and application effect of manual hole digging pile, pile-drilling technique with plywood-pieces sandwiching foam board stick in pile and anchor pile are introduced in cutting and side slope excavation with soft erupt rockmass. Results show that this construction technology can acquire good economic benefits and meet the requirements of code and design simultaneously.

关 键 词：锚固桩 人工挖孔 宝丽板 泡沫板 护壁 路堑 边坡 开挖 

分 类 号：U416.13[交通运输工程—道路与铁道工程]