南昌地铁二号线医学院站围护结构设计  

Design of maintenance structure for Medical College station of Nanchang metro line 2

作　　者：官伟[1] 赖颖[2] 

机构地区：[1]中国瑞林工程技术有限公司,江西南昌330031 [2]南昌航空大学土木建筑学院,江西南昌330063

出　　处：《山西建筑》2014年第7期82-83,共2页Shanxi Architecture

摘　　要：简要介绍了南昌地铁二号线医学院站工程,通过综合比较,合理选择施工方法。同时提出了围护结构采用地下连续墙方案,并对该方案进行设计。对不同工况进行了计算,并得出施工阶段内力、位移包络图,同时对坑底抗隆起进行验算,计算结果表明均满足设计要求。Abstract： A brief introduction on the project of Medical College station of Nanchang metro line 2 has given. As the comprehensive comparison has made, the reasonable construction method is proposed. Diapohragm wall have been used in maintenance structure, the project design is also proposed. The paper has calculated different working conditions of excavation, the internal force and displacement envelope diagram in construc- tion stage. The calculation of resistant heave is also given. The final results meet the design requirements.

关 键 词：地铁 围护方案 设计 

分 类 号：TU476.3[建筑科学—结构工程]