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Dazhao Song

University of Science and Technology Beijing

30 Xueyuan Road, Haidian District

beijing, 100083

China

  • University of Science and Technology Beijing

SCHOLARLY PAPERS

7

DOWNLOADS

197

TOTAL CITATIONS

1

Scholarly Papers (7)

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1.

Mechanism of Gas Diffusion-Seepage Anisotropy in Coal Body Under Double Porosity Action

Number of pages: 24 Posted: 11 Jan 2025
Qiang Liu, Linming Qiu, Yankun Ma, Dazhao Song, Wei Wang, Limin Qie and Man Wang
University of Science and Technology Beijing, University of Science and Technology Beijing, Anhui University of Science and Technology, University of Science and Technology Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 42 (1,170,409)

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Diffusion-seepage, Coal Pore structure in coal, Anisotropy, Recirculation zones

2.

Methodology and Application for Identifying Blank Zones in Coal Seams Using Hydraulic Flushing Based on Resistivity Testing

Number of pages: 29 Posted: 24 May 2025
Yi Zhu, Linming Qiu, Dazhao Song, Zhongbei Li, Xuelong Li, Beatrice Gordon, Qian Sun, Jintao Dang and Hairui Liu
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Wollongong, Shandong University of Science and Technology, Desert Research Institute, affiliation not provided to SSRN, University of Science and Technology Beijing and affiliation not provided to SSRN
Downloads 29 (1,345,526)

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Hydraulic flushing, Flushing blank zones, Coal rock resistivity, Visualization detection technology

3.

Study and Field Application of Area Apparent Porosity of Coal Seam Disturbance Based on Resistivity Imaging Technology

Number of pages: 30 Posted: 15 Jun 2024
Qiang Liu, Linming Qiu, Dazhao Song, Yujie Peng, Yingjie Zhao, Yi Zhu and Yong Liu
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and Henan Polytechnic University
Downloads 28 (1,385,945)

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Electrical resistivity imaging, finite element simulation, apparent porosity, seam disturbance

4.

Experimental Study on Resistivity Evolution Law and Precursory Signals in the Damage Process of Gas-Bearing Coal

Number of pages: 30 Posted: 26 Sep 2023
Dazhao Song, Qiang Liu, Linming Qiu, Jianguo Zhang, Majid Khan, Yujie Peng, Yingjie Zhao, Man Wang, Minggong Guo and Taotao Hong
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Science and Technology Beijing
Downloads 28 (1,372,601)
Citation 1

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Resistivity, Gas-bearing coal, Damage evolution, Mechanism

5.

The damage evolution law and deterioration characteristics of fissured sandstone under tailings water erosion

Number of pages: 24 Posted: 09 Dec 2025
Zhiguo Xia, Bingwei Li, Jun Hu, Dazhao Song, Wenyu Dong, Zhaoyu Li and Hao Guo
University of Science and Technology Liaoning, University of Science and Technology Liaoning, University of Science and Technology Liaoning, University of Science and Technology Beijing, Lanzhou University, University of Science and Technology Liaoning and affiliation not provided to SSRN
Downloads 25 (1,399,036)

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fractured sandstone, water-rock interaction, tailings water erosion, nuclear magnetic resonance, pore structure evolution, secondary minerals

6.

Study on the Prediction of Coal and Gas Outburst Risk Based on Temporal and Spatial Evolution Law of Microseismic

Number of pages: 26 Posted: 17 May 2025
Chao Zhou, Bo Li, Dazhao Song, Linming Qiu, Xueqiu He, Zhenlei Li and Jintao Dang
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN and University of Science and Technology Beijing
Downloads 24 (1,411,822)

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Microseismic, Seismic wave CT inversion, Coal and gas outburst, Risk prediction, Multidimensional early warning model

7.

Key Factors and Action Mechanisms of Micropore Ch4 Adsorption in High-Rank Coals: Molecular Dynamics Simulation

Number of pages: 30 Posted: 24 Sep 2024
Qiang Liu, Dazhao Song, Linming Qiu, Anhu Wang, Wei Wang, Limin Qie, Yujie Peng, Yi Zhu and Lin Liu
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 21 (1,459,862)

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High-rank coal, Adsorption in micropore, Functional group, Specific surface area, Key factors