ZHANG Ya-jun. A New Method for Measuring Fatigue Damage of Metallic Materials under Cantilever Bend Loading[J]. Development and Application of Materials, 2014, 29(3): 1-5. DOI: 10.19515/j.cnki.1003-1545.2014.03.001
Citation: ZHANG Ya-jun. A New Method for Measuring Fatigue Damage of Metallic Materials under Cantilever Bend Loading[J]. Development and Application of Materials, 2014, 29(3): 1-5. DOI: 10.19515/j.cnki.1003-1545.2014.03.001

A New Method for Measuring Fatigue Damage of Metallic Materials under Cantilever Bend Loading

More Information
  • Received Date: March 17, 2014
  • Available Online: March 19, 2024
  • Based on the damage mechanics theory, a new testing method in measurement of fatigue damage of metallic materials was proposed. The relation of fatigue damage of metallic materials such as 10CrNiMo steel to one of its macro-parameters displacement characteristic at loaded point was investigated under cantilever bend loading and adopting smooth plate specimens.The results manifested that fatigue damage of metallic materials and its displacement characteristic peak value at loaded point satisfy a special functional relation, through which fatigue damage of metallic materials could be measured indirectly by inspecting change of displacement characteristic peak value. The measured fatigue damage value could be compared to critical fatigue damage value and could provide reference for safe service and remaining life evaluation of metallic materials.
  • Related Articles

    [1]CHEN Tingting, WEI Wu, SHI Wei, HAN Dongxue, HAN Enhou. Research Progress on Imaging Measurement Methods and Application of Planar Optode[J]. Development and Application of Materials, 2024, 39(5): 109-116.
    [2]FEI Qiqi, WANG Haoxuan, XIA Min, GUO Lin, ZHANG Tianhui. Effect of Loading Method on Fatigue Crack Propagation in ADB610 Steel[J]. Development and Application of Materials, 2019, 34(3): 108-112. DOI: 10.19515/j.cnki.1003-1545.2019.03.019
    [3]LIU Pan, HE Pengfei, DU Lili. Evaluation of the Uncertainty for the Determination of the Molybdenum Content in Molybdenum Iron by Gravimetric Method based on Monte Carlo Method[J]. Development and Application of Materials, 2018, 33(4): 44-48. DOI: 10.19515/j.cnki.1003-1545.2018.04.008
    [4]WANG Zuhua, LI Chong, XUE Gang, GONG Xuhui, ZHENG Wenjian. Influence of Welding Methods on Fatigue Properties of 10Ni5CrMoV Steel Welded Joints[J]. Development and Application of Materials, 2017, 32(3): 1-4. DOI: 10.19515/j.cnki.1003-1545.2017.03.001
    [5]LIN Ying-jun, HUANG Wei-zhong, ZHOU Jian. Selection and Assessment of PVC Particles Measurement Methods[J]. Development and Application of Materials, 2015, 30(2): 21-25. DOI: 10.19515/j.cnki.1003-1545.2015.02.005
    [6]ZHANG Ya-jun. Influence of Loading Sequence on Critical Fatigue Damage Parameter of 10CrNiMo Steel under Cantilever Bend Loading[J]. Development and Application of Materials, 2013, 28(6): 1-4. DOI: 10.19515/j.cnki.1003-1545.2013.06.001
    [7]HOU Wei, DUAN Mei. Influence of Fatigue Damage on the Polythionic Acid Corrosion-resistance of Bellows[J]. Development and Application of Materials, 2011, 26(6): 48-52. DOI: 10.19515/j.cnki.1003-1545.2011.06.012
    [8]WU Liang, YU Hai-tao, SONG Lie-pu. An On-site Measurement Technique of Radar Absorbing Coatings[J]. Development and Application of Materials, 2011, 26(1): 15-18. DOI: 10.19515/j.cnki.1003-1545.2011.01.005
    [9]YU Hai-tao, WU Liang, LI Guo-hui. The Method of Quasi-optical Resonator for the Measurement of Complex Permittivity of Dielectric Materials[J]. Development and Application of Materials, 2010, 25(3): 54-56. DOI: 10.19515/j.cnki.1003-1545.2010.03.013
    [10]ZHANG Li-juan, ZHANG Ya-jun, GAO Ling-qing. Review on Measurement Methods of Surface Crack Length[J]. Development and Application of Materials, 2009, 24(5): 75-79. DOI: 10.19515/j.cnki.1003-1545.2009.05.018

Catalog

    Article Metrics

    Article views (35) PDF downloads (3) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return