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Analytical solutions of stress and displacement in strain softening rock mass around a newly formed cavity |
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| Authors: | LU Yan-er YANG Wu |
| Affiliation: | 1. State Key Laboratory of Geomechanics and Geotechnical Engineering(Institute of Rock and Soil Mechanics,Chinese Academy of Sciences), Wuhan 430071, China; 2. China Communications Construction Company Second Highway Consultants Co.Ltd., Wuhan 430056, China |
| Abstract: | |
| Keywords: | strain softening Hoek-Brown criterion step-wise elasto-plastic model damage factor shear dilation |
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