Distribution of spontaneous combustion three zones and optimization of nitrogen injection location in the goaf of a fully mechanized top coal caving face.

por Yun Qi, Wei Wang, Qingjie Qi, Zhangxuan Ning, Youli Yao
Publicado 2021

Numerical Simulation of the Stress Field in Repeated Mining of Coal Seams Based on In Situ Stress Measurement

por Donghui Yang, Bohu Yang, Zhaoheng Lv, Yongming Li, Hongming Cheng, Zhangxuan Ning
Publicado 2021