黄土公路地质缺陷的地球物理探测现状与对策  

Present Situation and Countermeasures of Geophysical Detection over Geological Defects in Loess Highway

作　　者：李庆春[1] 张保卫[1] 刘华锋[1] 

机构地区：[1]长安大学地质工程与测绘工程学院,西安市710054

出　　处：《公路》2006年第6期54-59,共6页Highway

基　　金：交通部西部交通科技项目(200131881213);交通部行业联合攻关课题(2003353361520)

摘　　要：总结了中国西部黄土地区地下主要地质缺陷及其特点,强调了黄土地下地质缺陷对公路交通建设及运输的危害性。通过分析运用地球物理方法探测地下地质灾害的技术现状,表明目前急需针对公路工程中黄土地区地下地质缺陷,开展专门的系统研究,提出了精细探测黄土地区地质缺陷的对策及预期目标。The major loess geological defects and their characters in the western of China are summarized and the harm of the loess defects to highway construction and transportation is emphasized. By analyzing the technical situation of geophysical detection to geological disasters, it is indicated that the immediate systematic researches on loess defects in highway engineering are needed. Last, the countermeasures and expected objective are presented for fine geophysical detection of the loess geological defects.

关 键 词：黄土公路 地质缺陷 地球物理探测 现状与对策 

分 类 号：P642[天文地球—工程地质学]