L
Lishuai Jiang
Researcher at Shandong University of Science and Technology
Publications - 49
Citations - 1266
Lishuai Jiang is an academic researcher from Shandong University of Science and Technology. The author has contributed to research in topics: Rock mass classification & Geology. The author has an hindex of 17, co-authored 38 publications receiving 858 citations. Previous affiliations of Lishuai Jiang include China University of Mining and Technology & McGill University.
Papers
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Journal ArticleDOI
Influence of fracture-induced weakening on coal mine gateroad stability
Lishuai Jiang,Lishuai Jiang,Lishuai Jiang,Atsushi Sainoki,Hani S. Mitri,Nianjie Ma,Hongtao Liu,Zhen Hao +7 more
TL;DR: In this article, a tension-weakening model is implemented into FLAC3D, whereby the stiffness of the rock mass is progressively decreased with the failure state, and a relationship between the intensity of fractures and the residual strength of the gateroad is built in the numerical model.
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Estimation of Crack Initiation and Propagation Thresholds of Confined Brittle Coal Specimens Based on Energy Dissipation Theory
TL;DR: A new energy-dissipation method to identify crack initiation and propagation thresholds is introduced in this article, which demonstrates that the crack initiation threshold was proportional to the peak stress (σ p) for ratios that ranged from 0.4351 to 0.4753σ p.
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Strata Behaviors and Rock Burst–Inducing Mechanism under the Coupling Effect of a Hard, Thick Stratum and a Normal Fault
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Numerical Approach for Goaf-Side Entry Layout and Yield Pillar Design in Fractured Ground Conditions
Lishuai Jiang,Lishuai Jiang,Lishuai Jiang,Peipeng Zhang,Lianjun Chen,Zhen Hao,Atsushi Sainoki,Hani S. Mitri,Qingbiao Wang +8 more
TL;DR: In this article, a case study is presented for evaluating, designing and optimizing EDG and yield pillar by considering the results from numerical simulations and field practice, and the suggested optimal yield pillar design is validated using a field test in the same mine.
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Fracture failure analysis of hard and thick key layer and its dynamic response characteristics
Lishuai Jiang,Lishuai Jiang,Quansen Wu,Quansen Wu,Quanlin Wu,Pu Wang,Yanchao Xue,Peng Kong,Bin Gong +8 more
TL;DR: In this article, the authors used the theoretical analysis method to deduce the calculation method of the fracture failure of hard and thick key strata in coal mine, based on the occurrence law of microseismic (MS) events and the characteristics of surface subsidence.