研究方向 結(jié)構(gòu)檢測加固、FRP新材料在土木工程中關(guān)鍵應(yīng)用技術(shù)研究等方面的理論與應(yīng)用 對于FRP纖維復(fù)合材料在結(jié)構(gòu)加固中的剝離破壞機理、FRP加固受彎混凝土結(jié)構(gòu)疲勞性能 橋梁管理系統(tǒng)、橋梁結(jié)構(gòu)風(fēng)險性分析及損傷識別、組合梁結(jié)構(gòu)分析 橋梁檢測、橋梁施工監(jiān)控等 科研項目 國家自然科學(xué)基金項目，施工高溫作用下CFRP板增強箱梁橋頂板疲勞損傷破壞模式與壽命預(yù)測研究. 2016.01-2018.01 主持 省建設(shè)廳科技計劃項目，城市橋梁災(zāi)險應(yīng)急評估和快速加固修復(fù)成套技術(shù)的研究. 2015.09-2017.08 主持 江蘇省結(jié)構(gòu)重點實驗室課題，CFRP板-箱梁橋頂板高溫作用后靜力性能研究. 2015.03-2017.09 主持 國家自然科學(xué)基金青年基金，帶新型抗剪連接件木-混凝土組合梁力學(xué)性能及增強機理. 2018.01-2020.01 參與 代表性論著 [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,鄭偉.長聯(lián)RC連續(xù)箱梁單點頂升參數(shù)分析及結(jié)構(gòu)仿真優(yōu)化[J].公路,2018,63(03):93-97. [8] 袁鑫*,張繼文,胡江貝. CFRP板加固箱梁橋頂板在瀝青面層施工高溫作用后的剝離破壞分析[J].中國公路學(xué)報.2014. [9] 袁鑫*, DABNATH S K,鄭偉. Fatigue Damage Mechanism and Life Prediction of CFRP plate Reinforced Bridge Under High Temperature [J]. 中國公路學(xué)報.2016. [10] 袁鑫*, 鄭偉, Kumar Dabnath SOJIB,孫敏. 施工高溫作用后CFRP板增強箱梁橋頂板界面有限元分析[J].公路交通科技.2017. [11] 袁鑫*,鄭偉. CFRP板加固箱梁橋頂板在瀝青面層施工高溫碾壓作用后的剛度分析[J].公路. 2017. [12] 袁鑫*,鄭偉. 復(fù)雜邊界下圬工橋墩加固鋼圍堰設(shè)計與施工 [J].世界橋梁.2018. [13] 袁鑫*,鄭偉，孫敏，黎明. 空心板橋火災(zāi)后噴射混凝土-粘貼鋼板耦合加固施工關(guān)鍵技術(shù)研究. [J].公路.2018. [14] 袁鑫*, 朱超宇，鄭偉. T梁橋繩鋸切割拆除方案優(yōu)化研究與數(shù)值模擬分析.[J].公路.2018. [15] 袁鑫,宋炎峰,鄭偉,李親青,唐守靖.鶴大高速紅嶺高架橋病害分析及加固設(shè)計研究[J].世界橋梁,2021,49(01):107-113. |
