钢管顶管管道结构设计要点分析  

Analysis of structure design of steel pipe for pipe jacking

作　　者：张奇[1] 俞锋[1] 庄春兰[1] 张敏秋[1] 

机构地区：[1]北京市水利规划设计研究院,100048

出　　处：《北京水务》2013年第2期25-28,共4页Beijing Water

摘　　要：根据北京地区钢管顶管工程设计实例,针对管材本身性能及顶管管道受力情况,作出钢管结构设计计算,提出合理管道结构,并总结得出钢管顶管计算要点。Based on real samples of steel pipe jacking engineering in Beijing, this paper focuses on the calculation of structure design of steel pipe according to the nature of material itself and the stress on the structure, and provides a rational structure design, finally summarizes the key points of the calculation of steel pipe jacking.

关 键 词：钢管顶管 管道荷载 敏感性分析 

分 类 号：TU392.3[建筑科学—结构工程]