低应力-大气弱腐蚀环境耦合作用下焊接结构超长寿命疲劳失效机理及寿命预测

51875402
2018
E0508.成形制造
邓彩艳
面上项目
教授
天津大学
58万元
疲劳;短裂纹;焊接接头;超长寿命
2019-01-01到2022-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 超声冲击对含根部缺陷铝合金FSW接头疲劳性能的影响 期刊论文 詹睿;王东坡;邓彩艳;崔雷;管卫;梁行
2 基于Tanaka-Mura位错模型的疲劳裂纹萌生寿命预测 期刊论文 邓彩艳;刘庚;龚宝明;刘永
3 Effects of heterogeneity and coarse secondary phases on mechanical properties of 7050-T7451 aluminum alloy friction stir welding joint 期刊论文 Liu Yong;Deng Caiyan;Gong Baoming;Bai Yanan
4 Effect of crack-tip deformation on fatigue crack growth: A comparative study under overload/underload conditions 期刊论文 Hang Liang;Rui Zhan;Dongpo Wang;Caiyan Deng;Xiaohan Xu;Baichen Guo
5 Fatigue failure modes of rib‐to‐deck joints under the multiaxial stress states caused by various wheel loading characteristics 期刊论文 Yiyao Zhu;Caiyan Deng;Baoming Gong;Siyuan Li;Baichen Guo;Dongpo Wang;Hang Liang
6 Effect of fatigue damage on the hydrogen embrittlement sensitivity of X80 steel welded joints 期刊论文 Gao Zhiwei;Gong Baoming;Wang Bingying;Wang Dongpo;Deng Caiyan;Yu Yang
7 Fatigue-performance of PWHT welded joints: As-welded vs. high-frequency mechanical impact treatment 期刊论文 Gao Zhiwei;Gong Baoming;Liu Yong;Wang Dongpo;Deng Caiyan;Hu Dianjun
8 Effect of microstructure inhomogeneity on mechanical properties of different zones in TA15 electron beam welded joints 期刊论文 Deng Caiyan;Liu Ce;Gong Baoming;Zhang Chengze;Liu Chang;Liu Yong
9 热处理加超声冲击复合处理对Q345B钢焊接接头疲劳性能的影响 期刊论文 王东坡;胡典均;邓彩艳;吴世品;高志伟
10 Fatigue crack growth acceleration in S355 steel under a single and periodic underload 期刊论文 Hang Liang;Dongpo Wang;Caiyan Deng;Rui Zhan
11 Fatigue crack growth under overload/underload in different strength structural steels 期刊论文 Hang Liang;Rui Zhan;Dongpo Wang;Caiyan Deng;Baichen Guo;Xiaohan Xu
12 Evolution of welding residual stresses involving the cutting process and its effect on fatigue performance 期刊论文 Rui Zhan;Dongpo Wang;Zhiguo Ren;Caiyan Deng;Xiaohan Xu;Hang Liang
13 Improved microstructure heterogeneity and low-temperature fracture toughness of C-Mn weld metal through post weld heat treatment 期刊论文 Liu Kaiyue;Wang Dongpo;Deng Caiyan;Gong Baoming;Wu Shipin
14 基于数值方法的超声疲劳应力计算方法修正及应用 期刊论文 邓彩艳;曾超;龚宝明;王金生;王东坡
15 Fatigue Characteristics of 7050-T7451 Aluminum Alloy Friction Stir Welding Joints and the Stress Ratio Effect 期刊论文 Hanji Zhu;Giuseppe Lacidogna;Caiyan Deng;Baoming Gong;Fei Liu
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