科研项目
[1]国家自然科学基金青年科学基金项目:疲劳、冻融和锈蚀综合作用下川藏地区RC梁粘结破坏机理研究,项目批准号:52108106,2022.01-2024.12;在研,主持。
[2]企事业委托项目:多因素硼酸环境混凝土结构侵蚀行为与预测模型研究,2022-2023;在研,主持。
[3]北京市博士后科研活动经费资助:疲劳损伤RC梁除冰盐作用下粘结劣化机理研究,项目批准号:2021-ZZ-099,2021.06-2022.05;结题,主持。
[4]北京航空航天大学博士研究生卓越学术基金项目(I类):疲劳损伤和氯腐蚀钢筋混凝土梁疲劳性能试验研究,2018.05-2019.05;结题,主持。
[5]国家自然科学基金面上项目:低载疲劳损伤RC结构氯环境下腐蚀机理及剩余疲劳寿命试验,项目批准号:51678021,2017.01-2020.12;结题,参与。
[6]国家自然科学基金面上项目:损伤钢筋混凝土结构氯腐蚀后的疲劳性能劣化规律与机理,项目批准号:51578031,2016.01 - 2019.12;结题,参与。
代表性论文
[1]Jieqiong Wu, Xiaowang Zhang, Li Guo, Liu Jin, Xiuli Du. Probabilistic bond strength prediction between the corroded reinforcing bars and concrete considering the concrete strength and non-uniform corrosion.Construction and Building Materials, 2022, 357: 129338.
[2]Jieqiong Wu, LiGuo,Liu Jin, Xiuli Du. Experimental investigation of the bond performance between nonuniformly corroded reinforcing bar and concrete.Journal of Materials in Civil Engineering,2022, 34(12): 04022346.
[3]Jieqiong Wu, Jian Yang, Renbo Zhang, Liu Jin, Xiuli Du.Fatigue life estimating for chloride attacked RC beams using the S-N curve combined with mesoscale simulation of chloride ingress.International Journal of Fatigue,2022, 158: 106751.
[4]吴洁琼,许见超,刁波,金浏,杜修力.疲劳损伤RC梁氯离子腐蚀后疲劳性能和氯离子扩散性试验研究.建筑结构学报,2022,43(09):201-209.
[5]Jieqiong Wu, Jianchao Xu, Bo Diao, Liu Jin, Xiuli Du. Fatigue life prediction for the reinforced concrete (RC) beams under the actions of chloride attack and fatigue.Engineering Structures, 2021, 242: 112543.
[6]Jieqiong Wu, Jianchao Xu, Bo Diao, Daman K. Panesar. Impacts of reinforcement ratio and fatigue load level on the chloride ingress and service life estimating of fatigue loaded reinforced concrete (RC) beams.Construction and Building Materials, 2021, 266: 120999.
[7]Jieqiong Wu, Jianchao Xu, Bo Diao, Daman K. Panesar. Chloride diffusivity, fatigue life and service life analysis of RC beams under chloride exposure.Journal of Materials in Civil Engineering, 2020, 32(6): 04020107.
[8]Jieqiong Wu, Bo Diao, Yuan Cao, Jing Zhong, Xianming Shi. Chloride concentration distributions in fatigue damaged RC beams revealed byenergy-dispersive X-ray spectroscopy.Construction and Building Materials, 2020, 234: 117396.
[9]Jieqiong Wu, Bo Diao, Jianchao Xu, Runxiao Zhang, Wuman Zhang. Effects of the reinforcement ratio and chloride corrosion on the fatigue behavior of RC beams.International Journal of Fatigue, 2020, 131: 105299.
[10]Jieqiong Wu, Runxiao Zhang, Bo Diao, Wuman Zhang, Jianchao Xu. Effects of pre-fatigue damage on high-cycle fatigue behavior and chloride permeability of RC beams.International Journal of Fatigue, 2019, 122: 9-18.