Study of Rock-Soil Aggregate’s Shear Strength in Da-Liu Expressway
This study is based on 8 large-scale outdoor tests of rock-soil aggregate in Da-Liu Expressway subgrade construction site.and has got the rock-soil aggregate’s characteristics and strength parameters of deformation. Proposing alternate dry-wet effect should be taken into account in the shakedown analysis of rock-soil aggregate slope. This study provides the necessary basis for the Da-Liu Expressway slope stability analysis and control of Settlement. It also provides an important basis for further research which has been widely used in various projects RM systems approach, especially to determine physical parameters of rock-soil aggregate.
Helen Zhang, Gang Shen and David Jin
B. Huang and X. Y. Zeng, "Study of Rock-Soil Aggregate’s Shear Strength in Da-Liu Expressway", Advanced Materials Research, Vols. 225-226, pp. 747-752, 2011