Results 231 to 240 of about 33,130 (261)
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Journal of Coal Science and Engineering (China), 2009
Through the description of the deformational features of the surrounding rock around high stress engineering soft rock roadways, the coupling stabilization principle of inner and outer structures in surrounding rock was put forward. The supporting principles of high stress engineering soft rock roadway (high resistance and yielding support, timely ...
Wei-jun Wang +3 more
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Through the description of the deformational features of the surrounding rock around high stress engineering soft rock roadways, the coupling stabilization principle of inner and outer structures in surrounding rock was put forward. The supporting principles of high stress engineering soft rock roadway (high resistance and yielding support, timely ...
Wei-jun Wang +3 more
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Excavation compensation method and key technology for surrounding rock control
Engineering Geology, 2022Manchao He, Qi Wang
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The Application of Surrounding Rock Controlling Technology on Mining of Alluvium Coal Pillar
Applied Mechanics and Materials, 2011In the alluvial coal pillar mining process, aiming at water prevention and cure, surrounding rock support, construction technology, safety management and the other main factors of safety mining, and through constant practice, the paper summarized the special measures of rock control on safety mining of alluvium coal pillar in the complex conditions for
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Research on Deep-Buried Roadway Surrounding Rock Stability and Control Technology
Geotechnical and Geological Engineering, 2018The research analyzed the deformation and fracture mechanism of roadway surrounding rock based on the geological conditions and fracture characteristics of deeply buried roadway in Binchang Mine, and explored the inefficiency of the original supporting scheme considering the testing results of plastic zones of roadway surrounding rock, as well as ...
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Research on deformation control technology of tunnel argillaceous surrounding rock
2023Jian Xiang, Xinyu Yan, Zhuqing Tan
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Control of Large Deformations in Jointed Surrounding Rock Induced by Plastic Flow
Geotechnical and Geological Engineering, 2023Tiejun Zhou +6 more
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Mechanism and control technique for inhomogeneous deformation of rock surrounding a mining roadway
Arabian Journal of Geosciences, 2022Zhen Hao, Ying Zhu, Guangzhong Sun
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