【摘要】 散体滑坡、泥石流是凉山境内公路沿线主要的地质灾害及水毁类型 ,其发育既与地质地貌环境密切相关 ,又受控于区域新构造应力场 .滑坡、泥石流耦合发育、共同作用 ,加剧了公路灾害的发生频度及强度 .不良的人为工程及社会、经济活动激化了该地区滑坡、泥石流的发育进程 .公路沿线滑坡、泥石流的治理应坚持“疏排结合、多种工程措施并举”的基本原则更多还原

【Abstract】 On the basis of investigation in situ and analyses,loose deposit landslide and debris flow are main geological disaster and waste watering along the highway in Liangshan region.The development is closely related with the geological & geomorphologic environment,but controlled by neoteconic stress filed(NSF).Landslide and debris flow coupled obviously,which sharps the highway disasters happening frequency and force.Harmful manmade projects and economic actions intensify the developing course of landslide and debris flow.The harness to the landslide and debris flow along the highway in the region should insist the basic principle:“combine dredging to draining,various project measures all act”.更多还原