Study on pressure relief effect of diamond wire saw slotting in coal seam
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Lv lvchenhui School of Resources, Environment and Safety Engineering, Hunan University of Science and Technology
P
仅限参会人 口头报告
Prediction method to calculate stress relief effects for upper protective layers mining of half coal-rock based on stratigraphic key strata structure
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Han Hongkai Henan Polytechnic University
P
仅限参会人 口头报告
Study on precursor features of coal and rock loading failure based on difference network
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Peng Yujie University of Science and Technology Beijing
P
仅限参会人 口头报告
Mechanism and characteristics of rock burst induced by the layered fracture energy storage structures of the steeply inclined and extremely thick coal seams
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Zhong Taoping University of Science and Technology Beijing
P
仅限参会人 口头报告
Numerical study on progressive damage and failure of coal seam suffered from impact loads generated by hard roof fracture
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Feng Junjun Anhui university of technology
P
仅限参会人 口头报告
Study on the evolution of coal microstructure under the action of microorganisms
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Yuewu Wang School of Safety Science and Engineering, Anhui University of Science and Technology,
P
仅限参会人 口头报告
Study on the dynamic impact of spontaneous combustion of shallow coal seam on soil chemical properties, Huojitu mine area, Shenmu, China
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Zhou Yujie Xi’an University of Science and Technology
P
仅限参会人 口头报告
Strata movement of overburden-separation grouting working face and its influence on gas emission during mining
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Baiquan Lin China University of Mining and Technology
P
仅限参会人 口头报告
Mechanism and prevention of rockburst induced within the underlying coal face when passing through overlying goaf boundary area
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Chao Zhou University of Science and Technology Beijing
P
仅限参会人 口头报告
