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Dongqiao Liu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

3

DOWNLOADS

96

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Damage Evolution and Constitutive Model of Sandstone Under Hydro-Mechanical Coupling

Number of pages: 20 Posted: 09 Nov 2023
Dongqiao Liu, YunPeng GUO, Yang Wang, Ziqian Zhang, Na Li and Jinsong Yang
affiliation not provided to SSRN, affiliation not provided to SSRN, Chinese Academy of Geological Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 45 (1,133,231)

Abstract:

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Water content, Damage evolution, constitutive model, Initial compaction, Hydro-mechanical coupling

2.

Experimental Study on Rockburst of Surrounding Rock in an Elliptic Tunnel with Different Axial Ratios

Number of pages: 15 Posted: 27 Oct 2022
Yang Wang, Kai Ling, Yuanyuan Yang, Ziqian Zhang, Siqi Xing, Manchao He and Dongqiao Liu
Chinese Academy of Geological Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Tongji University and affiliation not provided to SSRN
Downloads 30 (1,332,057)

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True-triaxial experiment, Rockburst, Elliptic tunnel, Axial ratios.

3.

Experimental Study on the Failure Characteristics and Failure Mechanism between Spalling Failure and Rockburst of Rock Mass

Number of pages: 24 Posted: 09 Jun 2024
Jie Sun, Dongqiao Liu, Huili Huang and Mengyao Cui
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 21 (1,436,435)

Abstract:

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Rockburst, Spalling failure, True triaxial compression, Acoustic emission, Mohr-Coulomb strength criterion