Deep hole geophones and installing techniques used in microseismic monitoring underground

doi: 10.13374/j.issn1001-053x.2006.01.016

• YANG Shuhua¹ , 
• ZHANG Xingmin² , 
• JIANG Fuxing³ , 
• CHEN Qiang⁴

• 1. Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China;

• 2. College of Resources and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, China;

• 3. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;

• 4. Yanzhou Mining Group, Zoucheng 273500, China