Failure characteristics and influence width of Beiqijia-Gaoliying ground fissure in Beijing
Lu Quanzhong;Peng Jianbing;Deng Yahong;Li Li;Feng Libin;Key Laboratory of Western China’s Mineral Resources and Geological Engineering;Ministry of Education;Chang’an University;Open Research Laboratory of Geotechnical Engineering;Ministry of Land and Resources;Chang’an University;
Analysis on the permeability of sandstone with fractal theory
Xu Yanling;Xu Bin;Yin Shangxian;China Railway Eryuan Engineering Group CO. LTD;HeBei State Key Laboratory of Mine Disaster Prevention;North China Institute of Science and Technology;