高速公路桥墩对天然气井受力与变形影响分析  

Analysis on the Effect of Abutment for Expressway on the Loading and Deformation of Natural Gas Well

作　　者：齐志刚[1] 叶晓明[1] 张军辉[1] 

机构地区：[1]重庆大学土木工程学院,重庆400045

出　　处：《地下空间与工程学报》2005年第2期231-236,241,共7页Chinese Journal of Underground Space and Engineering

摘　　要：分别采用解析和数值方法分析拟建大桥修建和使用过程中,其荷载是否对天然气井的结构安全以及变形要求产生影响进行全面的分析。通过对天然气井的受力和强度计算,得出大桥桥墩对附近天然气井不会造成破坏性影响的结论,为大桥的修建和使用提供了可靠的理论依据。Analytical and numerical methods are used to analyze the effcet of the load of the highway bridge during its construction and operation on the structural safety and deformation of the natural gas well. By calculating the load and deformation of the natural gas well, a conclusin has been drawn that the abutment of the highway bridge wouldn't exert damage to the nearby natural gas well, which offers reliable theoretical base for construction and operation of the highway bridge.

关 键 词：天然气井 变形影响 公路桥墩 受力 高速 数值方法 结构安全 强度计算 大桥 破坏性 修建 

分 类 号：U451[建筑科学—桥梁与隧道工程] TE375[交通运输工程—道路与铁道工程]