李嘉祥，1985年生，工学博士，东北大学副教授，博士生导师，土木工程系主任，中国农工民主党党员，农工党沈阳市委会委员。主要研究方向为电网基础设施防灾，主持国家自然科学基金项目、中国博士后科学基金等项目，以第一作者和通讯作者发表学术论文30余篇，以第一发明人获得发明专利授权6项，参编团体标准3项，获中国安全生产协会安全科技进步奖二等奖，吉林省科学技术进步奖二等奖和中国钢结构协会科学技术进步一等奖等多项科技奖励。

1. 学习和工作经历

2003.09-2007.07  大连理工大学 土木工程专业 工学学士

2007.11-2010.08  中石油东北炼化工程有限公司葫芦岛设计院 土建工程师

2010.09-2017.06  大连理工大学 防灾减灾工程及防护工程 工学博士

2017.10-2020.12  东北大学 土木工程系 讲师

2019.09-2020.09  加拿大麦吉尔大学 访问学者

2021.01-现在   东北大学 土木工程系 副教授

2. 教学工作

本科生课程：结构力学、建筑抗震设计

博士研究生课程：土木工程防灾减灾原理

3. 研究方向：电网基础设施防灾

4.近五年代表性论文

[1] Jia-Xiang Li, Ghyslaine McClure, Shu-Hong Wang. Ensuring the structural safety of overhead transmission lines by design. Journal of Aerospace Engineering, 2021, 34(3): 04021010.

[2] Jia-Xiang Li, Xiao-Hong Zhang, Ghyslaine McClure. Numerical and full-scale test case studies on post-elastic performance of transmission towers. Engineering Structures, 2022, 259:114133.

[3] Jia-Xiang Li,Jin-Peng Cheng, Chao Zhang, Chun-Xu Qu, Xiao-Hong Zhang, Wen-Qiang Jiang. Seismic response study of a steel lattice transmission tower considering the hysteresis characteristics of bolt joint slippage. Engineering Structures, 2023, 281:115754.

[4] Jia-Xiang Li, Ling-Peng Wang, Zhuo-Qun Zhang, Yi Zhao, Zhi-Qian Dong. Failure probability analysis of lattice wind turbine towers under combined wind and earthquake action. International Journal of Structural Stability and Dynamics, 2024,12(24):2450123.

[5] Jia-Xiang Li, Chao Zhang, Xing Fu. Wind-induced response analysis of the transmission tower-line system considering the joint effect. International Journal of Structural Stability and Dynamics, 2024: 2450252.

[6] Jia-Xiang Li, Jin-Peng Cheng, Zhuo-Qun Zhang, Chao Zhang. Seismic response study of tower-line system considering bolt slippage under foundation displacement. Steel and Composite structures, 2024，52(2): 135-143.

[7] Jia-Xiang Li, Pei-Yu Zhang, Zhuo-Qun Zhang, Chao Zhang, Zhi-Qian Dong.Seismic response of tower-line system considering the SSI effects under translational-rotational excitations.Structures,2024, 69,107518.

[8] Jia-Xiang Li, Chao Zhang, Xing Fu, Jian Sun, Wen-Qiang Jiang, Biao Wang, Chun-Xu Qu，Performance study of an autotriggered anticollapse fusing hardware and its application on transmission lines subjected to conductor breakage，Structural Control & Health Monitoring，2024: 5031682.

[9] Jia-Xiang Li, Ling-Peng Zhang, Zhuo-Qun Zhang, Chao Zhang, Zhi-Qian Dong. Fragility analysis of wind turbine towers under combined wind and seismic loads considering wind-induced fatigue.Engineering Failure Analysis, 2025,174,109472.

[10] Jia-Xiang Li, Tong Yang, Chao Zhang, Li Sun, Chun-Xu Qu. Typhoon fragility analysis of transmission tower-line system considering wind-induced fatigue. Engineering Structures, 2025, 338, 120572.

5. 发明专利

[1] 李嘉祥, 王彪，王述红，孙健.一种减小输电塔线体系不平衡张力的保护装置，ZL 2019 1 0172703.5. 2020-04-14.

[2] 李嘉祥,王述红, 张超. 一种结合短路电流与冲击载荷的覆冰输电线路脱冰方法, ZL 2020 1 0493179.4. 2022-02-01.

[3] 李嘉祥，高翔，杨百存，李明，樊赟赟，陈猛. 一种气动力防冰间隔棒装置. ZL 2022 1 1038824.9, 2025-06-06.

[4] 李嘉祥，张超，程金鹏，宋赜如. 一种考虑节点滑移效应的输电塔有限元建模方法，ZL 2023 1 0092739.9, 2025-10-31.

[5] 李嘉祥，张佩玉，刘雨恒，孙丽. 一种基于行星齿轮机构的多维减震阻尼器,ZL 2026 1 0759102.4,2026-07-28.

[6] 李嘉祥，张佩玉，刘雨恒，张超. 一种具有多向控制作用的惯容颗粒式输电塔减震装置,ZL 2025 1 1913357.3,2026-08-25.