USING DESIGN THINKING TO EXPLORE RURAL EXPERIENTIAL EDUCATION BARRIERS AND OPPORTUNITIES


Numerical Simulation of Blast Vibration and Crack Forming Effect of Rock-Anchored Beam Excavation in Deep Underground Caverns

Aiming at surrounding rock damage induced by dynamic disturbance from blasting excavation of rock-anchored beam in rock mass at lycogel moderate or far distance in underground cavern, numerical model of different linear charging density and crustal stress in underground cavern is established by adopting dynamic finite element software based on bore

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