城市高层建筑天然气管道设计相关问题研究  

STUDY ON THE DESIGN OF NATURAL GAS PIPELINE FOR URBAN HIGH-RISE BUILDING AND ITS RELATED ISSUES

作　　者：袁英 高强生 魏纳[2] 

机构地区：[1]中油南充燃气有限责任公司,四川南充637000 [2]西南石油大学油气藏地质及开发国家重点实验室,四川成都610500

出　　处：《石油化工安全环保技术》2010年第5期24-26,共3页Petrochemical Safety and Environmental Protection Technology

基　　金：四川省科技攻关计划(中俄合作)项目(05GG021-021)资助

摘　　要：针对高层建筑燃气管道设计中涉及的一些实际问题,结合城市高层建筑天然气管道的供气特点及设计考虑因素,进行分析并提出定性或定量的改进措施,如高层建筑燃气管道的建筑沉降、附加压头、立管应力补偿、抗震等问题。对高层建筑燃气管道设计的理论和实践有着积极的指导意义。The design of fuel gas pipeline for highrise building involves a number of practical problems. This paper makes an analysis on the supply characteristics and design considerations of gas pipeline for urban high-rise building and puts forward qualitative or quantitative measures for improvement,which cover issues such as the building subsidence of gas pipeline in high-rises,additional pressure head,riser stress compensation and seismic prevention.It has positive significance for the design theory and practice of gas pipeline in high-rise building.

关 键 词：高层建筑 沉降 附加压力 应力补偿 抗震 

分 类 号：TU996.72[建筑科学—供热、供燃气、通风及空调工程]