Triaxial Test and Mechanical Analysis of Rock-Soil Aggregate Sampled from Natural Sliding Mass
Joint Authors
Huang, Shuling
Ding, Xiuli
Zhang, Yuting
Cheng, Wei
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-23
Country of Publication
Egypt
No. of Pages
14
Abstract EN
Rock-soil aggregate, as a specific geomaterial, exhibits complicated mechanical behavior.
The rock-soil aggregate sampled from the deep layer of sliding mass at Jinpingzi area of Wudongde hydropower plant on Yangtze River is investigated to understand its mechanical behavior.
Large-scale laboratory triaxial tests are conducted considering different gradations, stone contents and confining pressures.
The results show that variation of stone content and gradation considerably affects the mechanical characteristics of rock-soil aggregate.
Further, the influences of stone content, and gradation variation on stress-strain curve, Mohr-Coulomb criterion based shear strength parameters, Duncan-Chang model based deformation parameters, and internal friction angle are analyzed.
A modified Rowe’s stress-dilatancy equation describing the mechanical response of rock-soil aggregate is then suggested.
American Psychological Association (APA)
Huang, Shuling& Ding, Xiuli& Zhang, Yuting& Cheng, Wei. 2015. Triaxial Test and Mechanical Analysis of Rock-Soil Aggregate Sampled from Natural Sliding Mass. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1053130
Modern Language Association (MLA)
Huang, Shuling…[et al.]. Triaxial Test and Mechanical Analysis of Rock-Soil Aggregate Sampled from Natural Sliding Mass. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1053130
American Medical Association (AMA)
Huang, Shuling& Ding, Xiuli& Zhang, Yuting& Cheng, Wei. Triaxial Test and Mechanical Analysis of Rock-Soil Aggregate Sampled from Natural Sliding Mass. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1053130
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053130