摘要
地震释放的能量可以使地质体变形或产生破坏,破坏性地震往往产生严重的地震地质灾害及次生灾害。文章以柳林输气管线为例,通过研究管线沿线地貌、地层分布特征,以及管线附近的断裂空间展布及活动性,对管线未来运行期可能遇到的地震地质灾害进行分析,认为局部陡崖具有产生地震崩塌、滑坡地震地质灾害条件,离石断裂对拟建工程场地不会产生断错影响。
The energy released by earthquake can cause deformation or destruction of geological bodies.Destructive earthquakes often cause serious geological disasters and secondary disasters.Taking the Liulin gas pipeline site as an example,the geomorphic and stratigraphic distribution characteristics along the pipeline,and the distribution and activity of the faults near the pipeline are studied to analyze the seismic geological disasters that may be encountered in the future.It is considered that it has the conditions of earthquake collapse and landslide in local steep cliff,while the Lishi fault will not affect the construction site.
作者
薄建杰
高云峰
BO Jian-jie1,2, GAO Yun-feng1,2(1. Shanxi Earthquake Agency, Taiyuan, Shanxi 030021, China; 2. State Key Observatory of Shanxi Rift System, Taiyuan, Shanxi 030025, Chin)
出处
《山西地震》
2018年第2期28-30,56,共4页
Earthquake Research in Shanxi
关键词
输气管线
地貌地层
地震地质
Gas pipeline
Geomorphie stratigraphy
Seismic geology
