贵阳-新寨高速公路牵引式顺层岩质滑坡的治理与施工

Control of Tractive Landslide in Bedding Rock and the Construction

摘要:

在我国的山区修筑道路工程，常常形成稳定性较差的岩质顺层边坡，变形破坏案例频发。以贵阳-新寨高速公路开挖道路引起的大型岩石顺层滑坡为研究对象，通过现场勘查、不良地质环境及人类活动等外界因素的调查，模拟滑坡的运动特征，分析滑坡的成因，并根据牵引式滑坡的特点，提出相应的工程治理措施。

Abstract:

In the construction of highway and railway in mountainous areas in China, the slopes with poor stability are often produced, which causes the deformation and failure cases frequently. Take the subject of a large-scale landslide in bedding rock in Guiyang to Xinzhai highway construction, by the field exploration and the investigation on the external factors of unfavorable geological environment and human being activities, the simulation is made on the characteristics of tractive landslide activity and the analysis is made on the causes of the landslide. According to the characteristics of tractive landslide, the corresponding control measures are put forward.