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A large number of deep cuts are formed during the construction of expressways in mountainous areas. Inadequate interpretation of ground conditions is a major contributing factor to the failure of cut slopes. This study focuses on the Hongyan landslide along the S26 expressway. Due to lack of an adequate pre-construction investigation, a landslide was triggered by small-scale excavation at the toe...
In order to study the support design of large section roadway, filed experiment research of anchor-cable roadway support was carried out, with the engineering background of Zhaozhuang Mine of Jincheng Coal Industry Group. Field monitoring results indicate that, total deformation of Lane5101 is greater than Lane 5102 at the same amount of time, the ribs convergence value of Lane 5101 is 250mm, while...
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