基坑格构柱与地下室结构冲突处理方法的研究  

Study on Conflict Treatment between Lattice Column and Basement Structure

作　　者：罗永健[1] 黄俊光[1] 刘志宏[1] Luo Yongjian;Huang Junguang;Liu Zhihong(Guangzhou Design Institute Guangzhou 510620,China)

机构地区：[1]广州市设计院,广州510620

出　　处：《广东土木与建筑》2019年第1期35-39,共5页Guangdong Architecture Civil Engineering

摘　　要：随着经济社会的快速发展,在工程环境复杂的城市地下室开发中,带格构柱的大跨度内支撑结构应用越来越广。临时格构柱布置以避让主体结构竖向受力构件为原则,但往往因施工误差、地下室布置调整等原因,会出现临时格构柱与地下结构冲突情况。针对实际工程中基坑格构柱与地下室结构不同冲突情况,提出针对性处理方法。效果表明,处理方法安全可靠,施工便利,有利于工程推进及为类似工程提供参考。With the rapid development of economy and society,in the development of urban basement with complex engineering environment,the long span structural support with lattice column is applied more and more widely. The principle of lattice column arrangement is to avoid basement structures,however,due to construction error,basement layout adjustment and other reasons,lattice column and underground structure conflict will occur. According to the different conflict situations between lattice column and basement structure in practical engineering,put forward targeted treatment methods. The practical engineering results show that the treatment methods are safe and reliable,and the construction is convenient.

关 键 词：基坑 内支撑结构 格构柱 地下室结构 冲突处理 

分 类 号：TU942[建筑科学—建筑技术科学]