Strength Restoration of Cracked Sandstone and Coal under a Uniaxial Compression Test and Correlated Damage Source Location Based on Acoustic Emissions.

by Xiaowei Feng, Nong Zhang, Xigui Zheng, Dongjiang Pan
Published 2015-01-01

Laboratory Testing of Silica Sol Grout in Coal Measure Mudstones

by Dongjiang Pan, Nong Zhang, Zhengzheng Xie, Xiaowei Feng, Yong Kong
Published 2016-11-01

The Influence of Heading Rate on Roof Stability in Coal Entry Excavation

by Sen Yang, Nong Zhang, Xiaowei Feng, Dongjiang Pan, Deyu Qian
Published 2018-01-01

Application of Bolter Miner Rapid Excavation Technology in Deep Underground Roadway in Inner Mongolia: A Case Study

by Peng Ma, Deyu Qian, Nong Zhang, Hideki Shimada, Dongjiang Pan, Kejun Huang
Published 2020-03-01

Long High-Performance Sustainable Bolt Technology for the Deep Coal Roadway Roof: A Case Study

by Houqiang Yang, Changliang Han, Nong Zhang, Yuantian Sun, Dongjiang Pan, Changlun Sun
Published 2020-02-01

Long-Term Mechanical Behavior of Nano Silica Sol Grouting

by Dongjiang Pan, Nong Zhang, Chenghao Zhang, Deyu Qian, Changliang Han, Sen Yang
Published 2018-01-01

Experimental Study of Imbibition Characteristics of Silica Sol in Coal-Measure Mudstone Matrix

by Dongjiang Pan, Nong Zhang, Changliang Han, Sen Yang, Chenghao Zhang, Zhengzheng Xie
Published 2017-03-01

Experimental Investigation of Sandstone under Cyclic Loading: Damage Assessment Using Ultrasonic Wave Velocities and Changes in Elastic Modulus

by Sen Yang, Nong Zhang, Xiaowei Feng, Jiaguang Kan, Dongjiang Pan, Deyu Qian
Published 2018-01-01

Experimental Study on Sensitivity of Porosity to Pressure and Particle Size in Loose Coal Media

by Chenghao Zhang, Nong Zhang, Dongjiang Pan, Deyu Qian, Yanpei An, Yuxin Yuan, Zhe Xiang, Yang Wang
Published 2018-08-01

Stability of Deep Underground Openings through Large Fault Zones in Argillaceous Rock

by Deyu Qian, Nong Zhang, Dongjiang Pan, Zhengzheng Xie, Hideki Shimada, Yang Wang, Chenghao Zhang, Nianchao Zhang
Published 2017-11-01

Numerical Simulation of Nanosilica Sol Grouting for Deep Tunnels Based on the Multifield Coupling Mechanism

by Dongjiang Pan, Kairong Hong, Helin Fu, Zhiguo Li, Limeng Zhang, Gaoming Lu, Feixiang Sun, Shiyu Wen
Published 2021-01-01