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针对浏醴高速公路沿线边坡选择典型的红砂岩及其残积土边坡,采取其岩土试样,进行室内试验,获取了边坡稳定分析所需的物理力学参数,对8合同段K52+090～K52+210红砂岩高边坡的施工期稳定性进行预测分析,为全线红砂岩及其残积土边坡的稳定性及防护提供指导。
Aiming at the typical red sandstone and its residual soil slopes along the slope of Liu-li expressway, the geotechnical samples were taken and tested in-house. The physical and mechanical parameters needed for the slope stability analysis were obtained. The K52 + The prediction and analysis of the stability of high red sandstone slope from 090 to K52 + 210 during the construction period provide guidance for the stability and protection of the red sandstone and its residual soil slope.