兰成渝管道的抗震设计

英文篇名：Aseismic Design of Lanzhou-Chengdu-Chongqing Oil Product Pipeline
中文刊名：油气储运
英文刊名：Oil & Gas Storage and Transportation
作者：史航 ; 王丽 ; 栾鲁滨
英文作者：SHI Hang ; WANG Li et al
中文关键词：成品油管道 ; 选线 ; 设计 ; 活动性断裂带 ; 地震
英文关键词：Lanzhou Chengdu Chongqing Oil Product Pipeline ; pipeline route selection ; design ; active fracture belt.earthquake
出版日期：2009-10-25
机构：中国石油天然气管道工程有限公司;中国石油天然气管道局离退休职工管理处;
年：2009
期：10
出版单位：油气储运

摘要

根据兰成渝成品油管道途经地域的地形和地质特征,在线路设计过程中,在地质条件不稳定地段采取了严格的地质灾害预防措施,通过在山区复杂地段较多地采用隧道,在河流穿越地段加大管道埋深,对跨越结构进行严格的抗震校核,对线路截断阀室进行合理布置等措施,提高了管道的抗震能力。从建筑造型、结构形式、基础和使用抗震构造几个方面进行了站场建筑结构提高抗震能力的设计。
Based on the features of terrain and geological area where Lanzhou Chengdu-Chongqing Oil Product Pipeline will pass across,strict countermeasures against geological hazards are taken in unstable geology areas during the process of pipeline route design.These technical measures include that for pipeline sections in mountain area.many tunnels are constructed;in river crossings,buried depth of pipe section is increased;for the overhead crossing structure,aseismic check-up is conducted strictly;for the line block valve chambers,rational allocation is earned out.which increase the aseismic capacity of pipeline.For stations' construction structures.designs are made in the aspects of construction modeling,structural type,foundation and utilization of aseismic structure in order to strengthen aseismic capacity of these stations.

引文

1,SY/T0450—97,输油(气)埋地钢质管道抗震设计规范。
    2,国家地震局地质研究所:兰州—成都输油管道工程断裂活动性评价,1999。
    3,国家地震局地质研究所:兰州—成都输油管道工程陇西——抛沙镇(改线段)断裂活动性评价,2000。
    4,GB50223-95,建筑抗震设防分类标准。