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《JOURNAL OF HARBIN ENGINEERING UNIVERSITY》 2000-04
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Fatigue Crack Growth Rate of Rotor Steel under the Condition of Subcritical Temperature

TANG Li_qiang 1,LI Rui_wen 2,LI Qi 1,MI Hai_rong 1 (1.Dept.of Civil Eng.,Harbin Engineering University ,Harbin 150001,China;2.Ying Lai Control of Civil Structure,Co.,Ltd. Shenzhen 518000,China)  
Under the condition of different temperature between room temperature and subcritical temperature, the fatigue crack growth behavior of rotor steels (30Cr1Mo1V) was investigated with tests of these materials. The relation between fatigue crack propagation rate and temperature was set up under different temperatures. Fatigue crack propagation rate was used in superposition form of two logarithm, coefficient (n )in the Paris formula used in room temperature was in inverse proportion to temperature. General relations of fatigue crack growth rate, which is established in the paper, agree with experimental data.
【Fund】: 中国船舶工业总公司基金项目! ( 973J .2 5.1.2 )
【CateGory Index】: TK26
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Hong-sheng;YUE Qian-Jin;ZHENG Jing-ming;ZHU Yuan-lin ( Department of Engineering, Dalian University of Technology, Dalian Liaoning 116023. China; Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou Gansu 730000.;Macro-Microanalyses for Ductile-Brittle Transition on Sea Ice Strength[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;2000-01
2 LI Hong\|sheng,\ DU Xiao\|zhen(Department of Engineering Mechanics, Dalian University of Technology, Dalian Liaoning 116023, China) ;Constitutive Model of Damage and Fracture of Ice[J];Journal of Glaciology and Geocryology;2003-S2
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4 WANG Jianguo, YANG Shengli, WANG Hongying, KANG YonglinState Key Laboratory for Advanced Materials and Metals, University of Science and Technology Beijing, Beijing 100083, ChinaBaoshan Iron and steel Co. Ltd, Shanghai 201900, China;Low-cycle fatigue properties of 800 MPa-grade ultrafme-grained steel[J];Journal of University of Science and Technology Beijing;2005-01
5 WANG Jianguo, LIU Lingling, WANG Hanging, KANG Yonglin SHANG Deguang State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China Shijiazhuang Railway Institute,Shijiazhuang 050043, China College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China;Multi-axial fatigue properties and life prediction under proportional and non-proportional loading at high temperature[J];Journal of University of Science and Technology Beijing;2006-05
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8 JIANG Li1,XIANG Ke1,YANG Ke-ling1,ZHOU Jie-min2(1.School of Physics Science and Technology,Central South University,Changsha 410083,China;2.School of Energy and Power Engineering,Central South University,Changsha 410083,China);Development of creep resistance test system for lead-free solder joints[J];Transducer and Microsystem Technologies;2008-09
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