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Hai Pu

China University of Mining and Technology (CUMT)

SCHOLARLY PAPERS

10

DOWNLOADS

296

TOTAL CITATIONS

1

Scholarly Papers (10)

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1.

Stress Evolution Process in Rocks Around Tunnel Under Uniaxial Loading: Insights from Pfc3d-Gbm and Force Chain Analysis

Downloads 61 (951,658)

Stress Evolution Process in Rocks Around Tunnel Under Uniaxial Loading: Insights from Pfc3d-Gbm and Force Chain Analysis

Number of pages: 38 Posted: 07 Feb 2024
Tao Zhang, Liyuan Yu, Hai Pu, Qinghe Zhang, Hu Bowen and Mi Xianzhen
affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), Anhui University of Science and Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 43 (1,170,161)

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Rock mechanics, Three-dimensional grain-based model, Uniaxial compression test, Force chain network, Tunnel construction, Stress concentration

Stress Evolution Process in Rocks Around Tunnel Under Uniaxial Loading: Insights from Pfc3d-Gbm and Force Chain Analysis

Number of pages: 25 Posted: 04 Jul 2024
Tao Zhang, Liyuan Yu, Jiangbo Wei, Hai Pu, Qinghe Zhang, Lihua Hu and Mi Xianzhen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), Anhui University of Science and Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18 (1,525,626)

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Rock mechanics, Three-dimensional grain-based model, Uniaxial compression test, Force chain network, Tunnel construction, Stress concentration

2.

Numerical Simulation Analysis of Limestone Mechanical Properties Based on the Novel Igbm Using Pfc3d

Number of pages: 167 Posted: 26 Nov 2024
Ziming Song, Qingbin Meng, Hai Pu, Jiangyu Wu and Jiang-Feng LIU
China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT) and China University of Mining and Technology (CUMT)
Downloads 50 (1,063,489)

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3D Grain-based model, Triaxial compression numerical simulations, heterogeneity of mineral grains, Fracture-force chain field

3.

Dynamic Properties and Fragmentation Mechanism of Cemented Tailings Backfill with Various Particle Size Distributions of Aggregates

Number of pages: 19 Posted: 26 Oct 2022
Haoyan Lv, Yanlong Chen, Hai Pu, Feng Ju, Kai Zhang and Qiang Li
affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,249,711)

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Cemented tailings backfill, Split Hopkinson pressure bar, Average strain rate, Gradations of aggregate particles, Talbot index, Particle size distribution, Microstructure Highlights:

4.

Creep and Breakage Behavior of Broken Rock in Caving Zone of Abundant Mines Under Triaxial Compression Condition

Number of pages: 36 Posted: 16 Feb 2022
Fanfei Meng, Hai Pu, Tumelo Dintwe, Takashi Sasaoka and Junce Xu
affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,263,436)

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Broken rock, Fractional order, Modified Nishihara creep model, Breakage behavior, Geothermal exploitation

5.

Investigation of the Anchoring Mechanism and Stress Distribution of the Anchored Grantie: Insights from Force Chain Analysis

Number of pages: 54 Posted: 18 Mar 2025
Tao Zhang, Liyuan Yu, Minzong Zheng, Hai Pu, Doudou Fan, Haijian Su and Ruyi Cheng
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 32 (1,290,922)

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Rock mechanics, Force chain network, Anchoring mechanism, Anti-cracking resistance, Stress distribution

6.

Shear Mechanical Properties and Debonding Failure Mechanisms of the Bolt-Resin-Rock Anchoring System with Anisotropic Interfaces

Number of pages: 35 Posted: 09 Jul 2025
Xinxin Nie, Qian Yin, Zhigang Tao, Liangfu Xie, Jiangyu Wu, Manchao He, Yajun Ren, Hai Pu, Huan Liu and Shulin Ren
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Xinjiang University, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), Xinjiang University and Tongji University
Downloads 30 (1,318,317)

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Anchoring system, anisotropic interfaces, shear mechanical properties, strain field evolution, debonding failure

7.

Effect of Organosilicon on Mechanical Properties and Microstructure of Cement Materials Under Different Dry-Wet Cycles

Number of pages: 33 Posted: 15 Feb 2025
Qingyu Yi, Hai Pu, Andrey P. Jivkov, Gaobo Qu, Shaojie Zhang and Jiangyu Wu
affiliation not provided to SSRN, China University of Mining and Technology (CUMT), The University of Manchester - Department of Solids and Structures, affiliation not provided to SSRN, affiliation not provided to SSRN and China University of Mining and Technology (CUMT)
Downloads 20 (1,448,301)
Citation 1

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abandoned mine, organosilicon-modified cement, dry-wet cycles, macro and micro properties, mercury intrusion porosimetry

8.

Compressive Behavior and Models of Frp-Confined Coal Gangue Concrete after Sulfate Exposure and Sustained High Stress Conditions

Number of pages: 40 Posted: 21 Nov 2024
Linli Yu, Hai Pu, Junwu Xia, Ming Li and Kangsheng Xue
affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18 (1,481,165)

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Fiber-reinforced polymer, coal gangue concrete, sulfate exposure, high stress, Axial compressive behavior, stress-strain model

9.

Hydrophobic-mechanical synergy in acrylic-modified cement: Dosage windows, damage evolution and microstructural correlations

Number of pages: 36 Posted: 21 Jan 2026
Qingyu Yi, Hai Pu, Kangsheng Xue, Dejun Liu, Mengru Li, Zheng Ma and Jiangyu Wu
affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and China University of Mining and Technology (CUMT)
Downloads 15 (1,500,778)

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Polymer-modified cement, Hydrophobic transition, Mechanical reliability, Crack-mode evolution, Mercury intrusion porosimetry, Thermogravimetry

10.

Acoustic emission response and damage model of FRP-confined coal gangue concrete after sulfate and high stress conditions

Number of pages: 35 Posted: 12 May 2026
Linli Yu, Junwu Xia, Hai Pu, Ming Li, Kangsheng Xue and Mengru Li
affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 1 (1,590,289)

Abstract:

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FRP-confined coal gangue concrete, sulfate corrosion, high stress, Acoustic emission, damage model