Acta Metall Sin  1994, Vol. 30 Issue (2): 65-69    DOI:

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MODEL AND EXPERIMENTS ON FATIGUE SHORT CRACK GROWTH IN RESIDUAL STRESS FIELD

CUI Zhenqi;XU Kewei; HU Naisai(National Laboratory for Mechanical Behaviour of Metallic Materials;xi'an Jiaotong University)

CUI Zhenqi;XU Kewei; HU Naisai(National Laboratory for Mechanical Behaviour of Metallic Materials;xi'an Jiaotong University). MODEL AND EXPERIMENTS ON FATIGUE SHORT CRACK GROWTH IN RESIDUAL STRESS FIELD. Acta Metall Sin, 1994, 30(2): 65-69.

Abstract References Related Articles Recommended Metrics Download:  PDF(291KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Discussion with experiments was carried out on the model for the effect of residual stress upon crack growth. A rather accurate calculation of crack growth rate in a compressive residual stress field may be made by the equation:The compressive residual stress not only increases the crack closure force but also decreases the maximum stress intensity factor.Both reduce the ΔK_(eff) value and the crack growth driving force, thus the crack growth rate is decreased.HU Naisai, professor,(National Laboratory for Mechanical Behaviour of Metallic Materials,Xi'an Jiaotong University, Xi'an, 710049) Key words:  residual stress      short fatigue crack      crack growth rate      Received:  18 February 1994      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1994/V30/I2/65 1ParkerAP．ASTMSTP776,1982:132林立,胡奈赛,何家文．材料科学进展,1990;5:3873NewmanJCJr．ASTMSTP748,1981:534NewmanJCJr．AGARDConfProc,NO．328,19825林立,胡奈赛,陶冶．金属科学与工艺,1991;10(1):1 [1] DU Jinhui, BI Zhongnan, QU Jinglong. Recent Development of Triple Melt GH4169 Alloy[J]. 金属学报, 2023, 59(9): 1159-1172. [2] BI Zhongnan, QIN Hailong, LIU Pei, SHI Songyi, XIE Jinli, ZHANG Ji. Research Progress Regarding Quantitative Characterization and Control Technology of Residual Stress in Superalloy Forgings[J]. 金属学报, 2023, 59(9): 1144-1158. [3] LI Shilei, LI Yang, WANG Youkang, WANG Shengjie, HE Lunhua, SUN Guang'ai, XIAO Tiqiao, WANG Yandong. Multiscale Residual Stress Evaluation of Engineering Materials/Components Based on Neutron and Synchrotron Radiation Technology[J]. 金属学报, 2023, 59(8): 1001-1014. [4] WANG Chongyang, HAN Shiwei, XIE Feng, HU Long, DENG Dean. Influence of Solid-State Phase Transformation and Softening Effect on Welding Residual Stress of Ultra-High Strength Steel[J]. 金属学报, 2023, 59(12): 1613-1623. [5] ZHANG Kaiyuan, DONG Wenchao, ZHAO Dong, LI Shijian, LU Shanping. Effect of Solid-State Phase Transformation on Stress and Distortion for Fe-Co-Ni Ultra-High Strength Steel Components During Welding and Vacuum Gas Quenching Processes[J]. 金属学报, 2023, 59(12): 1633-1643. [6] QI Zhao, WANG Bin, ZHANG Peng, LIU Rui, ZHANG Zhenjun, ZHANG Zhefeng. Effects of Stress Ratio on the Fatigue Crack Growth Rate Under Steady State of Selective Laser Melted TC4 Alloy with Defects[J]. 金属学报, 2023, 59(10): 1411-1418. [7] LU Haifei, LV Jiming, LUO Kaiyu, LU Jinzhong. Microstructure and Mechanical Properties of Ti6Al4V Alloy by Laser Integrated Additive Manufacturing with Alternately Thermal/Mechanical Effects[J]. 金属学报, 2023, 59(1): 125-135. [8] WU Jin, YANG Jie, CHEN Haofeng. Fracture Behavior of DMWJ Under Different Constraints Considering Residual Stress[J]. 金属学报, 2022, 58(7): 956-964. [9] ZHANG Xinfang, XIANG Siqi, YI Kun, GUO Jingdong. Controlling the Residual Stress in Metallic Solids by Pulsed Electric Current[J]. 金属学报, 2022, 58(5): 581-598. [10] SU Kaixin, ZHANG Jiwang, ZHANG Yanbin, YAN Tao, LI Hang, JI Dongdong. High-Cycle Fatigue Properties and Residual Stress Relaxation Mechanism of Micro-Arc Oxidation 6082-T6 Aluminum Alloy[J]. 金属学报, 2022, 58(3): 334-344. [11] LUO Wenze, HU Long, DENG Dean. Numerical Simulation and Development of Efficient Calculation Method for Residual Stress of SUS316 Saddle Tube-Pipe Joint[J]. 金属学报, 2022, 58(10): 1334-1348. [12] LI Suo, CHEN Weiqi, HU Long, DENG Dean. Influence of Strain Hardening and Annealing Effect on the Prediction of Welding Residual Stresses in a Thick-Wall 316 Stainless Steel Butt-Welded Pipe Joint[J]. 金属学报, 2021, 57(12): 1653-1666. [13] JIANG Lin, ZHANG Liang, LIU Zhiquan. Effects of Al Interlayer and Ni(V) Transition Layer on the Welding Residual Stress of Co/Al/Cu Sandwich Target Assembly[J]. 金属学报, 2020, 56(10): 1433-1440. [14] BI Zhongnan,QIN Hailong,DONG Zhiguo,WANG Xiangping,WANG Ming,LIU Yongquan,DU Jinhui,ZHANG Ji. Residual Stress Evolution and Its Mechanism During the Manufacture of Superalloy Disk Forgings[J]. 金属学报, 2019, 55(9): 1160-1174. [15] Hailong QIN,Ruiyao ZHANG,Zhongnan BI,Lee Tung Lik,Hongbiao DONG,Jinhui DU,Ji ZHANG. Study on the Evolution of Residual Stress During Ageing Treatment in a GH4169 Alloy Disk[J]. 金属学报, 2019, 55(8): 997-1007. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed