1 Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China 2 Earthquake Administration of Gansu Province, Lanzhou 730000, China 3 Earthquake Administration of Yunnan Province, Kunming 650224, China
The strong ground motion observation for the Wenchuan aftershock
1 Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China 2 Earthquake Administration of Gansu Province, Lanzhou 730000, China 3 Earthquake Administration of Yunnan Province, Kunming 650224, China
摘要In this paper, the mobile strong ground motion observation for the destructive earthquake is introduced. Considering the characteristics and its spatial distributions of aftershock, 59 strong ground motion instruments were installed along the Longmenshan fault area, and more than 2 000 records have been accumulated. It shows that it is necessary to perform the mobile strong ground motion observation after the destructive earthquake, and the precious collected data could be applied for further research.
Abstract:In this paper, the mobile strong ground motion observation for the destructive earthquake is introduced. Considering the characteristics and its spatial distributions of aftershock, 59 strong ground motion instruments were installed along the Longmenshan fault area, and more than 2 000 records have been accumulated. It shows that it is necessary to perform the mobile strong ground motion observation after the destructive earthquake, and the precious collected data could be applied for further research.