山东鲁北平原地裂缝分布规律及成因分析  

Distribution law and cause analysis of ground fissures in the Lubei plain of Shandong province

作　　者：宋伟[1] 马学军[1] 吕凤兰[1] SONG Wei MA Xuejun LYU Fenglan(Center for Hydrogeology and Environmental Geology,CGS,Baoding,Hebei 071051 ,China)

机构地区：[1]中国地质调查局水文地质环境地质调查中心,河北保定071051

出　　处：《中国地质灾害与防治学报》2016年第3期81-89,共9页The Chinese Journal of Geological Hazard and Control

基　　金：中国地质调查局地质调查项目-华北平原地裂缝调查与防治研究(1212011220183)

摘　　要：通过对鲁北平原地裂缝调查,共发现地裂缝17处,部分裂缝在发生及发展过程中对房屋、道路、农田造成破坏和威胁。本文分析了鲁北平原地裂缝的发育的时空规律,通过地裂缝和地层岩性、降水、地下水、活动构造、地面沉降、地震等各种影响因素进行了分析,认为本地区地裂缝的形成并非单一因素,而是多种因素共同作用发生。According to the ground fissure investigation of Lubei Plain,it was found to 17 ground fissures in the ground,Part of the ground fissures damage and threats to houses,roads,farmland in the occurrence and development process. This paper analyzes the spatial and temporal development of the law to Northern Henan Plain ground fissures. According to the analysis of various factors such as the ground fissures and strata lithology,precipitation,groundwater,active tectonics,ground subsidence,earthquake and other factors,it is considered that it is not a single factor to the formation of ground fissures in the Northern Henan Plain,but a variety of factors in common.

关 键 词：地裂缝 分布规律 影响因素 鲁北平原 

分 类 号：P642.26[天文地球—工程地质学]