俞瑞芳简介

姓名：俞瑞芳

性别：女

现任职称（职务）：研究员，防灾减灾工程技术中心副主任。
电话/传真：010-68729358
E-mail: yrfang126@126.com

研究方向及领域：

1. 地震动特性分析、地震动模拟方法及软件研发

2. 结构抗震分析方法、地震动特性对结构响应的影响

3. 城市精细地震危险性分析及区划

 

工作经历：
2014年12月-今，中国地震局地球物理研究所，研究员

2007年12月- 2014年11月，中国地震局地球物理研究所，副研究员

近五年承担课题情况：

[1]      重大工程防灾关键技术-厚覆盖层地震动衰减机制，基本科研业务费，2026，负责。

[2]      耦合超宽河谷地形和超深厚覆盖层的地震动衰减机制，重点研发计划课题，2025，负责。

[3]      多尺度确定性地震危险性分析方法及其在北京地区的应用研究，北京市自然科学基金，2023，负责。

[4]      地震动时间-空间耦合特性对大尺度结构非线性响应的影响机理研究，国家自然科学基金，2022，负责。

[5]      坝址地震动输入研究，重点研发计划课题，2021，负责。

 

奖励和荣誉：

[1]      全国创新争先奖牌，核心成员，2026.

[2]      中国地震局防震减灾科技成果奖，二等奖, 2025.

[3]      中国地震局骨干人才，2022.

[4]      大坝工程学会科技进步奖，特等奖，2019.

 

代表性学术论著：

[1]      复杂结构抗震设计CCQC法及工程应用，俞瑞芳，彭凌云，科学出版社，2026.

[2]      A novel ground motion simulation framework for long-period multi-damping spectral and PSD matching in nuclear engineering，Ruifang Yu*, Chen Wang, Liang Xiao, Ming Zhao, Hua Pan, Yanxiang Yu. Soil Dynamics and Earthquake Engineering，2026, 202:110027

[3]      GRA-RSM based optimization model for the mechanical performance of 3D printed basalt fiber concrete，Pengfei Qi, Wenhao Zhao，Bo Yang，Ziyuan Wang, Ruifang Yu*,Qiang Pei. Construction and Building Materials, 2026, 520:146011

[4]      Simulation of Spatially Correlated Multi-Point Non-Stationary Ground Motion and Its Influence on Multi-Span Structural Response, Chen, K., Ruifang Yu*, Wang, S., Ning, W., & Chen, H, Journal of Earthquake Engineering, 2025, 29(14):3015–3038

[5]      Pengfei Qi, Ziyuan Wang, Ruifang Yu*, Qiang Pei, Qianli Yang , Chen Wang , Liuqing Yang, Optimization design and regression model analysis of mechanical properties of 3D printed concrete, Journal of Building Engineering, 2025, 108:112998

[6]      Parameter calibration and broadband ground motion simulation based on bayesian optimization—a case study of the 2023 Türkiye earthquake doublet，Qianli Yang，Ruifang Yu*，Zongchao Li，Peng Lin， Bulletin of Building Engineering , 2025, 23: 2451–2488.

[7]      Maximum credible ground motion evaluation based on broadband stochastic finite-fault method: A case study for Baihetan dam in China, Ruifang Yu*., Yang, Q., Xu, J. et al. Soil Dynamics and Earthquake Engineering, 2025, 190:109168

[8]      Uniffed framework for stochastic dynamic responses and system reliability analysis of long-span cable-stayed bridges under near-fault ground motions，Dixiong Yang, Jinlei Liu , Ruifang Yu , Guohai Chen， Engineering Structures, 2025，322: 119061

[9]      Spatial variation of strong ground motions in heterogeneous soil site based on observation records of dense array, Yang QL, Yu RF*（俞瑞芳)等, Frontiers in Earth Science, 2023,10:1054448.

[10]      Seismic hazard analysis for engineering sites based on the stochastic finite-fault method, Yu RF*（俞瑞芳), Song YS, et al，Earthquake Science, 2022, 35:314–328.

[11]      基于近场发震构造最大可信地震的坝址设计参数综合评价, 俞瑞芳, 张翠然, 张冬锋等，土木工程学报, 2022, 55(3):117-128.

[12]      How Well Does Poissonian Probabilistic Seismic Hazard Assessment (PSHA) Approximate the Simulated Hazard of Epidemic-Type Earthquake Sequences? Wang SQ, Werner MJ and Yu RF（俞瑞芳）, Bulletin of the Seismological Society of America, 2021，112(1): 508–526.

[13]      空间相关多点地震位移输入峰值控制对结构非线性响应的影响，陈科旭，俞瑞芳*，孙宽平，振动工程学报，2021, 34（6）：1240-1249.

[14]      A new energy-compatible nonstationary stochastic ground-motion simulation method. Wang SQ，Yu RF*（俞瑞芳）等, Earthquake Engineering and Structural Dynamics, 2021,50:1864–1883.

[15]      地震动时-频特性对土层场地地震反应的影响. 王少卿，俞瑞芳*，李小军, 土木工程学报, 2021, 54（7）：101-113.

[16]      Practical coherency model suitable for near-and far-field earthquakes based on the effect of source-to-site distance on spatial variations in ground motions. Yu RF(俞瑞芳), Abduwaris A, Yu YX. Structural Engineering and Mechanics, 2020, 73(6):651-666

[17]      基于随机有限断层法的坝址地震动参数综合评价方法. 俞瑞芳,时洪涛,孙吉泽等,土木工程学报, 2020,53(7):1-12

[18]      空间相关多点非平稳地震动合成及其对大跨结构响应的影响.俞瑞芳,曲国岩等, 振动工程学报, 2020, 33(5):1013-1023

[19]      Simulation method of ground motion matching for multiple targets and effects of fitting parameter variation on the distribution of PGD. Wang SQ, Yu RF*（俞瑞芳）等. Earthquake and Structures, 2019, 16(5):563-573.

[20]      基于时-频包线的非平稳地震动合成及其对结构非线性响应的影响. 曲国岩,俞瑞芳*, 振动工程学报, 2018,31(2):198-208.

[21]      Complex complete quadratic combination method for damped system with repeated eigenvalues, Yu RF(俞瑞芳), Zhou XY, Yuan MQ, Earthquake Engineering and Engineering Vibration. 2016, 15:537-550

[22]      Developed empirical model for simulation of time-varying frequency in earthquake ground motion, Yu RF（俞瑞芳),Yuan MQ and Yu YX, Earthquake and Structures. 2015, 8(6):1463-1480.

研究生培养：
博士研究生10人，硕士研究生9人。