摘要
以载体桩工艺作为黄土地区复合地基增强体应用于复合地基的施工,由于载体桩承载力高从而大幅提高了复合地基承载力。同时,由于大部分荷载通过载体桩传递到了深层土体,载体桩复合地基沉降也大大减小。结合某高层建筑的工程实例,对该复合地基的可行性作出了评价,对载体桩复合地基的推广具有重要意义。
Ram-compacted pile is used as reinforcement for composite foundation construction in loessland and its high bearing capacity obviously improves the bearing capacity of composite foundation.Meanwhile,most load is transferred by ram-compacted pile to deep soil,so settlement of ram-compacted pile composite foundation is also effectively reduced.Based on practical cases of high-rise project,this paper assesses the feasibility of such composite foundation,providing significance for promotion of ram-compacted pile composite foundation.
出处
《建筑技术开发》
2014年第11期8-10,共3页
Building Technology Development
关键词
载体桩
黄土地区
复合地基
检测
ram-compacted pile
loessland
composite foundation
detection
