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Dongming Zhang

Chongqing University

Shazheng Str 174, Shapingba District

Shazheng street, Shapingba district

Chongqing 400044, 400030

China

  • Chongqing University

SCHOLARLY PAPERS

7

DOWNLOADS

213

TOTAL CITATIONS

6

Scholarly Papers (7)

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1.

Influence of Weak Interlayer Thickness on Mechanical Response and Failure Behavior of Rock Under True Triaxial Stress Condition

Downloads 47 (1,133,231)
Citation 2

Influence of Weak Interlayer Thickness on Mechanical Response and Failure Behavior of Rock Under True Triaxial Stress Condition

Number of pages: 35 Posted: 08 Feb 2024
Honggang Zhao, Bozhi Deng, Dongming Zhang, Minghui Li and Zhenlong Song
affiliation not provided to SSRN, Chongqing University, Chongqing University, Shenzhen University and Southern University of Science and Technology
Downloads 30 (1,385,838)
Citation 2

Abstract:

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True triaxial, Weak interlayer, Mixed tension-shear failure, Slip shear strain, Finite-discrete element method

Influence of Weak Interlayer Thickness on Mechanical Response and Failure Behavior of Rock Under True Triaxial Stress Condition

Number of pages: 35 Posted: 08 Feb 2024
Honggang Zhao, Bozhi Deng, Dongming Zhang, Minghui Li and Zhenlong Song
affiliation not provided to SSRN, Chongqing University, Chongqing University, Shenzhen University and Southern University of Science and Technology
Downloads 17 (1,548,841)

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True triaxial, Weak interlayer, Mixed tension-shear failure, Slip shear strain, Finite-discrete element method

2.

Influence of Liquid Co2 Phase Transition Blasting on Hydraulic Fracturing in Combined Fracturing Conditions

Number of pages: 24 Posted: 12 Nov 2024
Fake Ren, Dongming Zhang, Chongyang Wang, Xiaotong Lu, Panpan Wang, Yu Zhang and Ziyang Xiong
Chongqing University, Chongqing University, Chongqing University, Henan Polytechnic University, Chongqing University, Chongqing University and Chongqing University
Downloads 42 (1,170,409)
Citation 3

Abstract:

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Gas-liquid combined permeability enhancement, liquid CO2 phase change blasting, hydraulic fracturing, multifunctional fracturing tube, acoustic emission (AE).

3.

High-Efficiency Flotation of Fine-Grained Collophanite Through the Use of Sulfonated Fatty Acid Ester: Experiment and Dft Calculation

Downloads 38 (1,222,651)

High-Efficiency Flotation of Fine-Grained Collophanite Through the Use of Sulfonated Fatty Acid Ester: Experiment and Dft Calculation

Number of pages: 22 Posted: 06 May 2025
Kunzhong He, Menglai Wang, Dongming Zhang and Runzhe Liu
Chongqing University, Kunming University of Science and Technology, Chongqing University and affiliation not provided to SSRN
Downloads 24 (1,459,262)

Abstract:

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Keywrds: Collophanite, Reverse flotation, collector, Sulphonated fatty acid ester (SFAE), surface chemistry

High-Efficiency Flotation of Fine-Grained Collophanite Through the Use of Sulfonated Fatty Acid Ester: Experiment and Dft Calculation

Number of pages: 22 Posted: 26 Feb 2025
Kunzhong He, Menglai Wang, Dongming Zhang and Runzhe Liu
Chongqing University, Kunming University of Science and Technology, Chongqing University and affiliation not provided to SSRN
Downloads 14 (1,570,077)

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Keywrds: Collophanite, Reverse flotation, Collector, Sulphonated fatty acid ester (SFAE), Surface chemistry

4.

Deformation Characteristics and Influence Mechanism of Coal on Methane Adsorption Under Cold Leaching of Liquid Nitrogen

Number of pages: 22 Posted: 12 Nov 2021
Shumin Liu, Kun Yang, Haitao Sun, Dengke Wang, Dongming Zhang, Xuelong Li and Deyou Chen
Shandong University of Science and Technology, Shandong University of Science and Technology - College of Energy and Mining Engineering, Chongqing University, Henan Polytechnic University, Chongqing University, Shandong University of Science and Technology and Shandong University of Science and Technology
Downloads 30 (1,332,057)
Citation 1

Abstract:

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Cold soak time, Liquid nitrogen, Coal, Gas, adsorption, Bulk strain

5.

Study on the Effects of Water Content and Layer Orientation on Mechanical Properties and Failure Mechanism of Shale

Number of pages: 21 Posted: 12 Oct 2022
Chenyu Wang, Shujian Li, Dongming Zhang, Beichen Yu and Xiaolei Wang
Chongqing University, affiliation not provided to SSRN, Chongqing University, Chongqing University and Chongqing University
Downloads 27 (1,372,601)

Abstract:

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Hydraulic fracturing, Brazilian splitting, Layer orientation, Water content, Shale, Acoustic emission

6.

Efficient Magnesium Removal by Reverse Flotation of Apatite Using Cyclic Modified Fatty Acid Soaps

Number of pages: 29 Posted: 14 Apr 2025
Kunzhong He, Dongming Zhang, Menglai Wang and Runzhe Liu
Chongqing University, Chongqing University, Kunming University of Science and Technology and affiliation not provided to SSRN
Downloads 19 (1,459,862)

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Keywrds: Apatite, Reverse flotation, Self-made collector, Density functional theory calculation, Surface chemistry

7.

Efficient Magnesium Removal by Reverse Flotation of Apatite Using Cyclic Modified Fatty Acid Soaps: Experiment and Dft Calculation

Number of pages: 28 Posted: 31 Jul 2025
Kunzhong He, Dongming Zhang, Menglai Wang and Runzhe Liu
Chongqing University, Chongqing University, Kunming University of Science and Technology and affiliation not provided to SSRN
Downloads 10 (1,548,648)

Abstract:

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Keywrds: Apatite, Reverse flotation, Self-made collector, Density functional theory calculation, Surface Chemistry