Proceedings of the 11th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2024)

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Spatial Distribution Patterns of Static Complex Slip on Fault Rupture Surfaces of Large Earthquakes

Authors
Jiawei Li1, *
1Institute of Risk Analysis, Prediction, and Management, Academy for Advanced and Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
*Corresponding author. Email: lijw@cea-igp.ac.cn
Corresponding Author
Jiawei Li
Available Online 4 January 2026.
DOI
10.2991/978-94-6463-946-9_9How to use a DOI?
Keywords
Source physics; finite fault rupture of earthquakes; static slip distribution; source inversion
Abstract

In-depth studies of large earthquake rupture characteristics are crucial for understanding earthquake physics, the Earth system, and mitigating seismic risks. Characterizing static complex slip distribution on fault rupture surfaces remains a key unsolved issue in seismology. Advances in source process inversion techniques have yielded abundant static slip data over recent decades. This paper reviews recent progress, introduces five models for characterizing slip distribution patterns, and evaluates their performance. Results show the power-law decay model performs best, while the homogeneous model performs worst. These findings may enhance seismic risk assessment and real-time disaster mitigation strategies.

Copyright
© 2025 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 11th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2024)
Series
Advances in Economics, Business and Management Research
Publication Date
4 January 2026
ISBN
978-94-6463-946-9
ISSN
2352-5428
DOI
10.2991/978-94-6463-946-9_9How to use a DOI?
Copyright
© 2025 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  - Jiawei Li
PY  - 2026
DA  - 2026/01/04
TI  - Spatial Distribution Patterns of Static Complex Slip on Fault Rupture Surfaces of Large Earthquakes
BT  - Proceedings of the 11th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2024)
PB  - Atlantis Press
SP  - 59
EP  - 67
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-946-9_9
DO  - 10.2991/978-94-6463-946-9_9
ID  - Li2026
ER  -