期刊论文

Zhang, Junhui

英文

International Journal of Civil Engineering

1735-0522

2018

16

10

1389-1398

10.1007/s40999-017-0268-6

Acknowledgements This work was supported by the National Natural Science Foundation of China (51478054 and 51608053), Natural Science Foundation of Hunan Province (2017JJ3335), the National Key Research and Development Program of China (2017YFC0805300), Open Fund of State Engineering Laboratory of Highway Maintenance Technology (Changsha University of Science and Technology) (kfj150103), Open Fund of Engineering Research Center of Catastrophic Prophylaxis and Treatment of Road & Traffic Safety of Ministry of Education (Changsha University of Science & Technology) (kfj20160401), Jiangxi Communications Department Program (2013C0011) and the Scientific Research Fund of Hunan Provincial Education Department (15C0043), Key Project of Education Department of Hunan Province (17A008).

本校为第一且通讯机构

The shallow failure of most expansive soil slopes undergoing wet–dry cycles occurs during or after long-term rainfall. According to the actual failure state of an expansive soil slope, the conventional direct shear equipment with low normal stresses was used to evaluate the effects of initial dry density, initial moisture content, and number of wet-dry cycle with or without loading on drained shear strength for the compacted expansive soil from Nanning, China. The saturated drained direct shear tests were also performed on the natural expansiv...