Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022)

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Basin Effect of Wenchuan Earthquake From NGA-West2 Data

Authors
Ting Huang1, Qing Wu1, Xueliang Chen1, *, Tiefei Li1, Zongchao Li1, Zhiwei Ji1, Lijun Qiu1, 2
1Institute of Geophysics, China Earthquake Administration, Beijing, China
2Hebei Institute of Architecture civil engineering, Zhangjiakou, China
*Corresponding author. Email: chenxueliang007@126.com
Corresponding Author
Xueliang Chen
Available Online 21 July 2023.
DOI
10.2991/978-94-6463-194-4_17How to use a DOI?
Keywords
NGA-west2; Basin coefficient; Wenchuan earthquake; GMPE
ABSTRACT

In this paper, we use the BSSA14 model which based on the Wenchuan earthquake data in the NGA-West2 released by the Pacific Earthquake Engineering Research Center in 2013, to study the impact of basin effect on response spectrum.Then we fit the basin coefficients under different site conditions (Vs30=365 and 760 m/s)are fitted, and summarize the relationship between basin coefficients and basin depth parameters. There is evidence that the basin has different effects on long-period ground motion under different site conditions, but the amplification coefficient of the basin increases with increasing depth.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022)
Series
Advances in Economics, Business and Management Research
Publication Date
21 July 2023
ISBN
10.2991/978-94-6463-194-4_17
ISSN
2352-5428
DOI
10.2991/978-94-6463-194-4_17How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Ting Huang
AU  - Qing Wu
AU  - Xueliang Chen
AU  - Tiefei Li
AU  - Zongchao Li
AU  - Zhiwei Ji
AU  - Lijun Qiu
PY  - 2023
DA  - 2023/07/21
TI  - Basin Effect of Wenchuan Earthquake From NGA-West2 Data
BT  - Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022)
PB  - Atlantis Press
SP  - 122
EP  - 126
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-194-4_17
DO  - 10.2991/978-94-6463-194-4_17
ID  - Huang2023
ER  -