STUDY OF MICROSEISM INDUCED BY TECTONIC STRESS AND ITS DAMAGE, PROTECTION OF UNDERGROUND ENGINEERING
With drift movement, plate movement and seafloor spreading happening continuously in the earths crust, rock masses in the earths crust deform and accumulate large strain energy. Release space is provided for the strain energy - unloading because of excavation of all kinds of underground engineering structures, which can generate many dynamic phenomena such as microseismicity, impact pressure, rock burst and so on. Release of strain energy - unloading induced by underground excavation and the phenomenon of microseismicity is studied and damage characteristics of underground structures are described with an example in this paper. Damage of underground structures is analyzed and protection measures are proposed based on the geodynamic zoning theory, propsed by И.М.Петухов and И.М.Батуrина.
GUANG-MING YU YONG-ZHAN PAN GUO-YAN WANG WEI-HONG HUANG XUE-MIN WU
Qingdao Technological University, Qingdao, 266033, P.R.China Qingdao Technological University, Qingdao, 266033, P.R.China Henan University of Science and Technol Qingdao Technological University, Qingdao, 266033, P.R.China Liaoning Technical University, Fuxin, 1
国际会议
The 7th International Symposium on Rockburst and Seismicity in Mines(2009年第七届国际岩爆与微振动性学术研讨会)
大连
英文
587-592
2009-08-21（万方平台首次上网日期，不代表论文的发表时间）