摘要
To monitor the activity of the Huangzhuang-Gaoliying and Babaoshan faults in their middle sections,a network for leveling,short-side ranging,and gravity and geomagnetic observations at the same time and at the same station was set up.By this network,the time and space distribution and the relation between different observations have been studied.It is considered that the Huangzhuang-Gaoliying fault is in a locked state for rapid strain energy accumulation,while the Babaoshan fault is in a state of creep or unrestrained motion.To do comprehensive monitoring of fault activity by making deformation,gravity,and geomagnetic observations at the same time and at the same station,it would be possible to acquire the microscopic state of fault activity and the data of earthquake preparation; such an approach is considered worth popularizing.
To monitor the activity of the Huangzhuang-Gaoliying and Babaoshan faults in their middle sections,a network for leveling,short-side ranging,and gravity and geomagnetic observations at the same time and at the same station was set up.By this network,the time and space distribution and the relation between different observations have been studied.It is considered that the Huangzhuang-Gaoliying fault is in a locked state for rapid strain energy accumulation,while the Babaoshan fault is in a state of creep or unrestrained motion.To do comprehensive monitoring of fault activity by making deformation,gravity,and geomagnetic observations at the same time and at the same station,it would be possible to acquire the microscopic state of fault activity and the data of earthquake preparation; such an approach is considered worth popularizing.
基金
This paper is part of research result of Project No. 85-06-02-04-03, SSB, China
