锚固桩施工技术探讨

The construction technology of anchor pile

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.