微地震监测数值模拟与定位虚拟实验系统设计与实施  

Design and implementation of virtual experiment system for numerical simulation and location of micro-seismic monitoring

作　　者：李洪丽[1] 田有[1] LI Hongli;TIAN You(College of Geo-exploration Science and Technology,Jilin University,Changchun 130026,China)

机构地区：[1]吉林大学地球探测科学与技术学院,吉林长春130026

出　　处：《实验技术与管理》2021年第7期197-200,213,共5页Experimental Technology and Management

基　　金：国家重点研发计划项目(2018YFC0603701);国家自然科学基金项目(41874049)。

摘　　要：通过微地震监测数值模拟与定位虚拟实验系统的开发,将野外地质和地球内部复杂模型室内微型化,实现了对地球浅部复杂结构的真实模拟。学生在实验室工作站即可清晰地了解微地震发生机制,观测地震波场在不同时刻的分布状态,完成微地震震源位置定位并对定位结果进行解译。Through the development of the numerical simulation and virtual experiment system of micro-seismic monitoring,the field geology and complex model of earth interior are miniaturized to realize the real simulation of the complex structure in the shallow part of the earth.Students can clearly understand the occurrence mechanism of micro-earthquakes on the workstation in the laboratory,observe the distribution state of seismic wave field at different moments,complete the source location positioning of micro-earthquakes and interpret the positioning results.

关 键 词：微震监测 定位 数值模拟 虚拟实验 

分 类 号：P315[天文地球—地震学]