1. Long-period ground motion effect in Shaanxi Province of Changning Ms6.0 earthquake
- Author
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Li Baolai, Ren Fengwen, Feng Hongwu, Gu Yunhe, and Li Chunfeng
- Subjects
Environmental sciences ,GE1-350 - Abstract
At 22:55 on June 17, 2019, an earthquake of magnitude 6.0 occurred in Shuanghe Town, Changning County, Yibin City, Sichuan Province. In Shaanxi Province, the obvious earthquake sense appeared in some places which are 600 km to 800 km away from the epicenter. Based on the collection, collation and analysis of the data about Weihe Basin, Hanzhong Basin and Ankang Basin in Shaanxi Province, and the analysis of representative seismic network records and seismic wave propagation distance in each basin, the mechanism of the long-period disaster induced by the Changning Ms6.0 earthquake in Shaanxi Province is revealed. This study has a positive significance for the seismic fortification of long-period structures in this area, the scientific popularization of long-term ground motion effect, and the avoidance of earthquake panic.
- Published
- 2020
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