A GIS Based Unsteady Network Model and System Applications for Intelligent Mine Ventilation

by Hui. Liu, Shanjun Mao, Mei. Li, Pingyang Lyu
Published 2020-01-01

Experimental Study on Stress Evolution and Microseismic Signals under Vibration Conditions of Coal during Excavation and Subsequent Waiting Time

by Qifei Wang, Chengwu Li, Pingyang Lyu, Yuechao Zhao, Dihao Ai, Beijing Xie
Published 2019-01-01