default author photo

Zhenhua Li

Henan Polytechnic University

China

  • Henan Polytechnic University

SCHOLARLY PAPERS

3

DOWNLOADS

54

TOTAL CITATIONS

0

Scholarly Papers (3)

Actions:
Email selected abstracts
1.

Stability Control of Overburden and Coal Pillar in the Gob-Side Entry Under Dynamic Pressure

Number of pages: 34 Posted: 08 Dec 2022
Meng Wang, Yalong Xu, Qingyun Xu, Chengfang Shan, Zhenhua Li, Hua Nan, Yafeng Li, Honglin Liu and Tingxiang Chu
Henan Polytechnic University, Henan Polytechnic University, Shanxi Datong University, affiliation not provided to SSRN, Henan Polytechnic University, Henan Polytechnic University, affiliation not provided to SSRN, Xinjiang University and North China Institute of Science & Technology
Downloads 38 (1,209,354)

Abstract:

Loading...

Mining disturbance, Gob-side entry, Overburden stability, Coal pillar design, Surrounding rock control.

2.

An Integrated AE-DIC-IR Study on Size-Dependent Fracture Behavior and Anisotropic Failure Mechanisms in Coal

Number of pages: 34 Posted: 14 Feb 2026
Zhuang Sun, Sitong Wu, Yixin Zhao, Zhenhua Li, Feng Du, Sheng Zhang, Xinfeng Li and Yirui Gao
Henan Polytechnic University, Henan Polytechnic University, China University of Mining and Technology (CUMT) - Beijing Key Laboratory for Precise Mining of Inter grown Energy and Resources, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, affiliation not provided to SSRN and Taiyuan University of Technology
Downloads 12 (1,526,714)

Abstract:

Loading...

3.

The cross-interface expansion law and control mechanism of tensile cracks "from hard to soft" based on prefabricated cracks

Number of pages: 29 Posted: 02 Jun 2026
Xianzhong Li, Bing Liu, Zhenhua Li, Shuai Heng, Qingchao Li, Xiaodong Zhang and Yinnan Tian
Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University and Henan Polytechnic University
Downloads 4 (1,590,289)

Abstract:

Loading...

coal-concrete bimaterial, Brazilian splitting test, prefabricated crack, interface approach angle, trans-interfacial propagation of tensile cracks