Results 271 to 280 of about 47,624 (295)

Research on Stability of Overburden Structure around Longwall Mining Face in Steeply Dipping Seam Group

Applied Mechanics and Materials, 2015
The steeply dipping seam group is defined by the two or more coal seams ,a pitch between 35°~55°. Using masonry beam theory, longitudinal bending theory and “R-S-F” dynamics control theory built a lower area overburden structure mode. Analysed the stability of low position coal seam.
Shi Guang Ren, Yong Ping Wu, Jian Hui Yin   +2 more
openaire   +1 more source

Overburden deformation related to the pre-piercement development of salt structures in the North Sea

Journal of the Geological Society, 1988
The nature of the stress regime imposed on a clastic overburden by a developing salt structure changes with time. These changes are directly related to the evolving morphology of the salt structure in a sequence of events which is now quite well understood.
openaire   +1 more source

Evaluation of Some Salt-Related Overburden Structures in the U.K. Southern North Sea

1995
Interpretation of recently acquired high-resolution three-dimensional seismic data has been combined with two-dimensional cross-section restorations and new insights into salt tectonics derived from scaled physical and numerical models. This prompted a reevaluation of the development of salt-related structures in our areas of interest in the U.K ...
openaire   +1 more source

Hybrid Illumination Analysis for Complex Overburden Geological Structure

2021
openaire   +1 more source

Measurement of overburden failure zones in close-multiple coal seams mining

International Journal of Mining Science and Technology, 2021
Syd S Peng
exaly  

Regional Division and Its Criteria of Mining Fractures Based on Overburden Critical Failure

Sustainability, 2022
Erhu Bai, Wenbing Guo, Yi Tan
exaly  

Selenite bioreduction and biosynthesis of selenium nanoparticles by Bacillus paramycoides SP3 isolated from coal mine overburden leachate

Environmental Pollution, 2021
Siddhartha Narayan Borah, Lalit Goswami, Suparna Sen   +2 more
exaly  

Physical and mechanical properties of the overburden layer on gas hydrate-bearing sediments of the South China sea

Journal of Petroleum Science and Engineering, 2020
Yanghui Li, Peng Wu, Yu Liu
exaly  

Effect of vertical ground motions and overburden depth on the seismic responses of large underground structures

Engineering Structures, 2020
Qingjun Chen
exaly  

Reutilization of gangue wastes in underground backfilling mining: Overburden aquifer protection

Chemosphere, 2021
Dan Ma, Jixiong Zhang, Hongyu Duan
exaly