Movement Law of Overlying Strata with Loading Effect in the Large Space Structure of Deep Mines

Under the action of high-stress field, overlying strata with load characteristics in large space structure formed by changes of working faces in deep mines intensifies the movement of the overlying strata on the working face, which may easily cause dynamic disasters at the working face. Considering...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2020-10, Vol.570 (4), p.42002
Hauptverfasser:	Feng, Cui, Zhaoyuan, Lei, Tuanjie, Li, Zhaohai, Lv, Lei, Li, shuai, Dong
Format:	Artikel
Sprache:	eng
Schlagworte:	Arches deep deep "three layers" Deterrence Inspection large space structure Large space structures Mines Nondestructive testing Onsite overlying strata with loading effect Roads Strata Stress Stress distribution Work face
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