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《Journal of Shanghai University of Engineering Science》 2006-03
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Determination of J_R Resistance Curve of Metallic Materials by Single-Sample Three-Point Unload Compliance Method

HUANG Xing,MA Hang,CHENG Chang-jun(School of Sciences,Shanghai University,Shanghai 200444,China)  
Based on the threecurve method and unload compliance method,the singlesample threepoint unload compliance method was put forward for testing the ductile fracture toughness of metallic materials.In addition to possessing merits of the threecurve method and unload compliance method,it possesses merits for delaying the elasticity lag and reducing unload times.The resistance curves were tested using this method and J integral testing software developed by the authors.The results tally with those of the multi-sample method.
【CateGory Index】: O346.1
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 HUANG Xing,MA Hang,CHENG Chang-jun(School of Sciences,Shanghai University,Shanghai 200444,China);Software Development for Digital Control and Measurement of J_(IC) Based on DOLI System[J];Journal of Shanghai University(Natural Science Edition);2006-02
2 Ma Hang Wang Zheng Zhu Liang (Gansu University of Technology);An Analytical Method for COD Resistence Curve by Three Curves from Single Specimen[J];Journal of Experimental Mechanics;1992-03
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 MENG Xiao mei,ZHANG Ji xiang,MA Hang (Dept.of Materials Engineering,Gansu Univ.of Tech.,Lanzhou 730050,China);The Measurement of J-resistance Curves and Their Proof Values at Crack Initiations with Unloading Compliance at Three Positions Using Single Specimen[J];SHANDONG METALLURGY;2000-02
2 MA Wen-jiang, LIU Yun, XU Feng-guang, CHEN Zhang-hua, WANG Jian-guo, CHEN Chang-ying (School of Applied Science, University of Science and Technology Beijing, Beijing 100083, China);Development and application of testing and controling software for static test-machine[J];Experimental Technology and Management;2007-04
3 MENG Xiao mei 1, MA Hang 2 (1. The Second Department of Lang fang Army Missile Institute, 065000; 2. Departments Mechanics of Shanghai University, 200436);Measuring J-resistance Curve and the Proof Value for Crack Initiation by Single Specimen[J];Journal of Experimental Mechanics;2001-01
4 Yin Ruchuan Jing Xiaotian Lou Bingzhe;A Study of the relationship between the J IC single point method and specimen thickness[J];JOURNAL OF XI'AN INSTITUTE OF TECHNOLOGY;1996-01
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