大面积堆载对管线的沉降影响及保护方案研究  

The Study of on the Protection Plans and the Influence to Settlement of Pipeline Under Large-scale Preloading

作　　者：毛炜[1] 王恒栋[1] 徐伟[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,200092

出　　处：《特种结构》2012年第1期113-116,共4页Special Structures

摘　　要：本文通过工程实例对大面积堆载造成大口径原水管沉降的影响进行分析,并对管线的多种保护方案进行比较研究。The settlement influence of large diameter pipes under large-scale preloading was analyzed through re- al projects in this paper, and then varies plans of pipeline protection were compared.

关 键 词：大面积堆载 管线沉降 管线保护 

分 类 号：TU990.3[建筑科学—市政工程]