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Wenhua Zha

East China University of Technology

China

  • East China University of Technology

SCHOLARLY PAPERS

2

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69

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Scholarly Papers (2)

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1.

Study on the Deformation and Damage Characteristics of the Surrounding Rock and Support Countermeasures for the Dynamic Pressure Roadway in Deep Back Mining

Number of pages: 24 Posted: 29 Nov 2024
Yiwen Liang, Jinli Jiang, Wenhua Zha and Wenbo Cheng
Quzhou University, Quzhou University, East China University of Technology and affiliation not provided to SSRN
Downloads 39 (1,222,651)

Abstract:

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Mining dynamic pressure roadway, Three highs and one disturbance, numerical simulation, Deformation damage, Support countermeasures

2.

Mechanical Responses of Anchored Cemented Gangue Backfill Materials Subjected to Static-Dynamic Combined Loads

Number of pages: 30 Posted: 11 Feb 2025
Xinxin Nie, Qian Yin, Zhigang Tao, Manchao He, Jiangyu Wu, Gang Wang, Wenhua Zha, Liangfu Xie and Yuanchao Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), Fujian University of Technology, East China University of Technology, Xinjiang University and Fuzhou University
Downloads 30 (1,332,057)

Abstract:

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Fatigue loading, cemented gangue backfill materials, mechanical responses, bolt axial force, AE evolution