Guiyi Wu

Guizhou University

Guizhou

China

  • Guizhou University

SCHOLARLY PAPERS

2

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15

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Effect of Cavity-Shaped Holes on the Initiation and Propagation of Hydraulic Fracturing Cracks in Coal Seam

Number of pages: 25 Posted: 21 May 2024
Jiabin Mo, Zhizhong Jiang, Guiyi Wu, Zhijie Wen, Quangui Li, Yu Liu, ZhiChao Zhang, Jinhui Li and Mingying Wang
Guizhou University, Guizhou University, Guizhou University, Guizhou University, Chongqing University, Guizhou University, Guizhou University, Guizhou University and Guizhou University
Downloads 10 (1,273,435)

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Hydraulic fracturing, Cavity-hole, Fracture propagation, Coal seam, Numerical simulation

2.

Progressive Failure Mechanism and Damage Characterization of Brittle Coal Samples with Holes Under Uniaxial Loading

Number of pages: 18 Posted: 11 Apr 2025
Yang Wang, Dezhong Kong, Yu Guo, Yanjiao Li, Derui Kou, Guiyi Wu and Yujun Zuo
Guizhou University, Guizhou University, Zhongyuan University of Technology, Guizhou University, Guizhou University, Guizhou University and Guizhou University
Downloads 5 (1,311,598)

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The coal sample with holes, Digital image correlation technology, Progressive failure mechanism, Damage evolution, Fractal dimension