一、基本情况

孙华怀，男，1990年生，江苏阜宁人，中共党员，工学博士，硕士生导师，入选江苏省双创博士、扬州市绿扬金凤优秀博士、扬州大学“青蓝工程”优秀骨干教师等人才工程。2020年博士毕业于同济大学桥梁工程专业，2021年入职扬州大学建筑科学与工程学院。目前主要从事缆索结构桥梁长期性能、桥梁拉吊索腐蚀疲劳、缆索结构桥梁性能评定等方向的研究工作。现主持国家自然科学基金1项，国家工程研究中心开放课题1项；作为项目骨干参与了国家自然科学基金面上项目、江苏省自然科学基金面上项目、上海市城乡建设和交通委员会项目等课题；共计发表学术论文25篇，其中以第一作者或通讯作者身份发表SCI、中文EI论文15篇。

二、研究方向

○ 缆索结构桥梁长期性能

○ 桥梁拉吊索腐蚀疲劳

○ 缆索结构桥梁性能评定

三、科研项目

○ 国家自然科学基金项目（52208214），2023.01-2025.12，主持

○ 公路与桥梁高效养护及安全耐久国家工程研究中心开放课题，2023.01-2024.12，主持

四、代表性科研论文

○ Huahuai Sun*, Xiatong Tang, Chunsheng Wang, Ping Fan, Laiyong Wang. Stress Response Behaviors of Steel Wires at the Anchorage Part of Bridge Cables under Tension and Bending Coupling Loads. Journal of Bridge Engineering, 2024, 29(5), 04024016.

○ Huahuai Sun, Xiatong Tang, Shunyao Cai*, Lei Yan, Haijun Liu. Fatigue of suspender anchorages under axial and bending loads of suspension bridges. Journal of Constructional Steel Research, 2024, 212: 108252.

○ Xiatong Tang, Huahuai Sun*, Chunsheng Wang, Changjun Sun, Xiyang Peng. Tension-bending coupled fatigue life study of semi-parallel steel wire cables using a developed LEFM method. Structures, 2024, 69: 107381.

○ Huahuai Sun, Weizhen Chen, Shunyao Cai, Boshan Zhang*. Tracking time-varying structural responses of in-service cable-stayed bridges with model parameter errors and concrete time-dependent effects[J]. Structures, 2022, 37: 819-832.

○ Huahuai Sun, Weizhen Chen, Xuan Guo, Shunyao Cai*. Intelligent recurrence and prediction of long-term mechanical properties of in-service cable-stayed bridges with ambient temperature and concrete time-dependent effects[J]. Journal of Civil Structural Health Monitoring, 2022, 12(3), 659–673.

○ Boshan Zhang, Jiangjiang Yu, Weizhen Chen, Huahuai Sun*, Shuaikun Chen, Hui Wang.  Interfacial properties between ultra-high performance concrete (UHPC) and steel: From static performance to fatigue behavior. Engineering Structures, 2022, 273, 115145.

○ Huahuai Sun, Weizhen Chen, Shunyao Cai, Boshan Zhang*. Mechanical State Assessment of In-Service Cable-Stayed Bridge Using a Two-Phase Model Updating Technology and Periodic Field Measurements[J]. Journal of Bridge Engineering, 2020, 25(5): 04020015.