摘要
文华大厦因设计变更,需在已施工的楼层上施工钻孔灌注桩,通过对主要受力部分AB梁进行力学分析,以及对其进行加固,解决了楼层上钻孔灌注桩施工难题。
Due to the change of design of Wenhua Mansion, bored piles need constructed on the storey which has been constructed. Through the mechanics analysis of the mayor component-beam AB and the reinforcement of the beam, the construction problems of bored pile on storey were solved.
出处
《探矿工程（岩土钻掘工程）》
2004年第8期19-20,共2页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
钻孔灌注桩
加固方案
可行性分析
bored pile
scheme of reinforcement
feasibility study
