兰成渝成品油管道沿线地质灾害危险度区划  

Zonaion of Danger Degree of Geological Hazards over Lanzhou-Chengdu-Chongqing Products Pipeline

作　　者：郝建斌[1] 刘建平[1] 石蕾[1] 孟国忠[2] 杨默然[3] 

机构地区：[1]中国石油管道研究中心 [2]中国石油管道公司 [3]中国石油天然气管道局第一工程公司

出　　处：《油气储运》2008年第4期49-53,共5页Oil & Gas Storage and Transportation

摘　　要：以兰成渝成品油管道沿线地质灾害为研究对象,通过对已有地质资料分析和野外调查,采用因子叠加法对地质灾害发育的基本条件、灾害诱发因素以及灾害现状进行了综合统计分析,并根据分析结果进行了管道区域地质灾害危险度区划和管道沿线地质灾害危险度分段区划。区划结果与管道沿线的实际情况相符。The paper takes geological hazards over Lanzhou-Chengdu-Chongqing Products Pipeline as a study objective. Through analysis to the existing geological data and field investigation, the authors utilize the method of integrated index and systemically analyze the basic factors of geohazards development, the exterior factors of inducing geohazards as well as present situation,to regionalize the danger degree of the areal geohazards over the pipeline and the geohazards along the pipeline. The result of zonation is in good consistency with the existence of geohazards.

关 键 词：成品油管道 地质灾害 危险度区划 因子叠加法 

分 类 号：P642.23[天文地球—工程地质学] X43[天文地球—地质矿产勘探]