【摘要】 分析了某段高速公路几处边坡破坏的特点,认为造成边坡破坏的原因主要是高速公路建设前期,公路边坡地质调绘、勘察工作不足,勘探工作布置不合理所致。提出高速公路勘察中应注重野外地质调绘,充分利用物探手段,合理布置勘探工作。更多还原

【Abstract】 The characteristics of several slopes failure in a expressway is described. The causes for the slope failure are attributed to the insufficiency in surveying and mapping and exploration ,unreasonable arrangement for prospecting work. It is put forward that geologic surveying and mapping in field ,making full use of the methods of geophysical prospecting ,rational arrangement for prospecting work should be paid attention to.更多还原