Study of Rock-Soil Aggregate’s Shear Strength in Da-Liu Expressway

Abstract:

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.

• Periodical: Advanced Materials Research (Volumes 225-226)
• Pages: 747-752
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.225-226.747
• Online since: April 2011
• Authors: Bin Huang, Xian Ying Zeng
• Keywords: Expressway, Moisture Content, Rock-Soil Aggregate, Shear Strength

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