研究方向 结构检测加固、FRP新材料在土木工程中关键应用技术研究等方面的理论与应用 对于FRP纤维复合材料在结构加固中的剥离破坏机理、FRP加固受弯混凝土结构疲劳性能 桥梁管理系统、桥梁结构风险性分析及损伤识别、组合梁结构分析 桥梁检测、桥梁施工监控等 科研项目 国家自然科学基金项目,施工高温作用下CFRP板增强箱梁桥顶板疲劳损伤破坏模式与寿命预测研究. 2016.01-2018.01 主持 省建设厅科技计划项目,城市桥梁灾险应急评估和快速加固修复成套技术的研究. 2015.09-2017.08 主持 江苏省结构重点实验室课题,CFRP板-箱梁桥顶板高温作用后静力性能研究. 2015.03-2017.09 主持 国家自然科学基金青年基金,带新型抗剪连接件木-混凝土组合梁力学性能及增强机理. 2018.01-2020.01 参与 代表性论著 [1] Xin, Yuan., Chaoyu, Zhu., Jiangbei,Hu., Yuye, Zhang., (2019). Crack and mechanical behavior of CFRP plate-reinforced bridge roofs under high temperature with different anchoring measures. Latin Amer J Solids and Structures. [2] Xin, Yuan., Chaoyu, Zhu., Wei, Zheng., Tang, B., (2019). Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction. Advances in Civil Engineering. [3] Xin, Yuan., Chaoyu, Zhu., Wei, Zheng., Jiangbei, Hu., Baijian, Tang., (2020). Flexure Performance of Externally Bonded CFRP Plates-Strengthened Reinforced Concrete Members. Mathematical Problems in Engineering. [4] Xin, Yuan., Yuye, Zhang., Chaoyu, Zhu., Wei, Zheng., Tang, B., (2019). Interfacial bond-slip relationship between Carbon Fiber Reinforced Polymer Plate and Concrete after High Temperature of Asphalt Paving Construction. Latin Amer J Solids and Structures. [5]Xin Yuan;Wei Zheng;Chaoyu Zhu;Baijian Tang.Fatigue performance and life prediction of CFRP plate in the RC bridge roof reinforcement[J].Latin American Journal of Solids and Structures,2020,Vol.17(2) [6]Xin Yuan;Chen Sun;Qinqing Li;Chaoyu Zhu;Shoujing Tang.Debonding behavior and interfacial stress in carbon fiber-reinforced polymer plate-strengthened top flange of box-girder bridge[J].Latin American Journal of Solids and Structures,2021,Vol.18(4) [7]袁鑫,郑伟.长联RC连续箱梁单点顶升参数分析及结构仿真优化[J].公路,2018,63(03):93-97. [8] 袁鑫*,张继文,胡江贝. CFRP板加固箱梁桥顶板在沥青面层施工高温作用后的剥离破坏分析[J].中国公路学报.2014. [9] 袁鑫*, DABNATH S K,郑伟. Fatigue Damage Mechanism and Life Prediction of CFRP plate Reinforced Bridge Under High Temperature [J]. 中国公路学报.2016. [10] 袁鑫*, 郑伟, Kumar Dabnath SOJIB,孙敏. 施工高温作用后CFRP板增强箱梁桥顶板界面有限元分析[J].公路交通科技.2017. [11] 袁鑫*,郑伟. CFRP板加固箱梁桥顶板在沥青面层施工高温碾压作用后的刚度分析[J].公路. 2017. [12] 袁鑫*,郑伟. 复杂边界下圬工桥墩加固钢围堰设计与施工 [J].世界桥梁.2018. [13] 袁鑫*,郑伟,孙敏,黎明. 空心板桥火灾后喷射混凝土-粘贴钢板耦合加固施工关键技术研究. [J].公路.2018. [14] 袁鑫*, 朱超宇,郑伟. T梁桥绳锯切割拆除方案优化研究与数值模拟分析.[J].公路.2018. [15] 袁鑫,宋炎峰,郑伟,李亲青,唐守靖.鹤大高速红岭高架桥病害分析及加固设计研究[J].世界桥梁,2021,49(01):107-113. |