Analysis on Stability Control Factor and Treatment Measure for Siltstone Bedding Slope in Qinba Mountain Area
Collapse and landslide of siltstone bedding slope is one of the common and prone geological disasters on highways in Qinba Mountain Area.Based on multiple engineering examples of instability and collapse treatment of bedding slopes in the area,this paper summarizes the high-frequency instability mode of bedding slopes,analyzes the main controlling factors of slope stability in combination with the engineering geological and hydrogeological conditions in the area,and puts forward common treatment measures for bedding slopes in engineering,including slope cutting and load reduction,application of anchoring technology,construction of retaining engineering,etc.,which can be used as a reference for similar bedding slope treatment design.
NETL
NSTL
万方数据
