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 ...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 per-form the mobile strong ground motion observation after the destructive earthquake, and the precious collected data could be applied for further research.展开更多
基金Acknowledgements This study is supported by MOST of China under Grant No. 2006BAC 13B02, CEA under Grant No. 200808026 and IEM/CEA under Grant No. 0618001. We thank for the support of the Division of Defense and Prevention, CEA, the CEA office for Wenchuan Earthquake Emergency and Response. We also thank for the all colleagues from Earthquake Ad- ministration of Sichuan province, Earthquake Administration of Yurman province, Earthquake Administration of Gansu rovince, Earthquake Administration of Hubei province. Thanks for the support and the understanding of the people in the meizoseismal area.
文摘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 per-form the mobile strong ground motion observation after the destructive earthquake, and the precious collected data could be applied for further research.
基金NSFC Under Grant No. 90715038 and MOST of China Under Grant No. 2006BAC 13B02 Acknowledgements The National Strong-Motion Observation Network System of China is managed by the National Strong Motion Observation Center and local strong motion observation centers. Experts from the strong motion observation group in the China Earthquake Administration are in charge of maintenance and operations, data collection, processing, storage and management, and providing Internet data services for the Network. The experts from the Seismological Bureaus of Provinces of Sichuan, Gansu, Shaanxi, etc., and the Institute of Engineering Mechanics made an effort to collect all the recorded data and process them after the main shock of the Wenchuan Earthquake. The authors of the present article are very grateful to the efforts by all the officers and experts who contributed to the success in obtaining the recorded data in the Wenchuan Earthquake. This research work is supported by Project 90715038, funded by National Natural Science Foundation of China, and Project 2006BAC13B02, funded by Ministry of Science and Technology of People's Republic of China.