摘要
阐述了精密控制机械震源(ACROSS)的工作原理、发展历程、工作模式及信号检测等,介绍了国际上利用ACROSS开展观测实验的研究现状,并针对地震危险区域,提出可利用ACROSS进行地下精细结构探测及其动态变化监测研究,增强孕震环境和发震机理的认识水平,为地震物理预报研究提供了一种潜在的技术途径。
The working principle,developing history,operation mode and signal detection of Accurately Controlled Routinely Operated Seismic Source( ACROSS) is described,and the current status of experiment research with ACROSS on international is introduced. Aiming at the risk zone with potential earthquake,we put forward to detect the subsurface structure and its dynamic monitoring using ACROSS to improve the understanding on the seismogenic mechanism and environment,and provide a potential technology for physical forecast of earthquake.
出处
《地震研究》
CSCD
北大核心
2015年第1期25-34,181,共10页
Journal of Seismological Research
基金
地震行业科研专项(201208004)
国家科技支撑计划“汶川地震断裂带科学钻探-主动震源探测及发震断裂的走时变化监测”联合资助