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hexuanli
Lv1
40 积分
2023-08-26 加入
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Abutment pressure distribution pattern and size optimization of coal pillar under repeated mining: a case study
1个月前
已完结
General failure criterion and stress strain relation for granular materials to metals. Technical note
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Elastoplastic analytical solution of circular ring expansion problem for bi-modulus material based on SMP yield criterion
1个月前
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General failure criterion and stress strain relation for granular materials to metals. Technical note
2个月前
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Stress deformation and Strength characteristics of soil under three different principal stresses
2个月前
已关闭
Study on the Instability Mechanism of Coal and Rock Mining under a Residual Coal Pillar in Gently Inclined Short-Distance Coal Seam with the Discrete Element
2个月前
已完结
Reasonable Coal Pillar Width and Surrounding Rock Control of Gob-Side Entry Driving in Inclined Short-Distance Coal Seams
2个月前
已完结
Characteristics of waterproof failure and optimal width of narrow coal pillars under the coupled effects of mining, excavation and seepage
2个月前
已完结
Evolution characteristics of overburden structure and stress in strong mining of the deep coal seam: a case study
3个月前
已完结
Study of water-conducting fractured zone development law and assessment method in longwall mining of shallow coal seam
3个月前
已完结
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