Analysis of the stress-strain curves for metals in tension considering the influence of the loading rate and temperature

被引：0
|
作者：
Stepanov, G.V. [1 ]
机构：
[1] Inst Problem Prochnosti AN Ukrainy, Kiev, Ukraine
来源：
Problemy Prochnosti | 1995年 / 07期
关键词：
Aluminum - Copper - Fracture mechanics - Loads (forces) - Plastic deformation - Strain - Stress analysis - Temperature control - Tensile testing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Analysis of influence of the loading temperature-rate conditions for specimens from aluminium, copper and high-strength steel shows that nonuniform stress-strain state occurring in the area of the specimen neck changes the initial strain rate and temperature at final stages of deformation prior to fracture. The use of the resistance characteristics under extensive plastic deformation and limiting plasticity determined by processing the results of such tests without appropriate correction, is not justified for engineering calculations.
引用
收藏
页码：68 / 75
相关论文
共 50 条
  • [41] Loading rate effects on stress-strain relation of sandy soils
    Peng Fang-le
    Li Fu-lin
    Li Jian-zhong
    Fumio, Tatsuoka
    ROCK AND SOIL MECHANICS, 2007, 28 : 16 - 20
  • [42] Loading rate effects on stress-strain relation of sandy soils
    Peng, Fang-Le
    Li, Fu-Lin
    Li, Jian-Zhong
    Fumio, Tatsuoka
    Yantu Lixue/Rock and Soil Mechanics, 2007, 28 (SUPPL.): : 16 - 20
  • [43] Research on Stress-Strain Curves of Steel under High Temperature
    Tong, Huaifeng
    Dai, Dongliang
    ADVANCES IN STRUCTURES, PTS 1-5, 2011, 163-167 : 342 - +
  • [44] SYSTEM FOR COMPUTER-ANALYSIS OF STRESS-STRAIN CURVES
    OLSHAUSEN, KD
    LARSEN, JK
    JOURNAL OF TESTING AND EVALUATION, 1975, 3 (02) : 137 - 142
  • [45] ANALYSIS OF STRESS-STRAIN CURVES OF FILLED POLYMER COMPOSITES
    VOLODIN, VP
    ZAKHAROV, SK
    KENUNEN, IV
    POMERANTSEV, VI
    STROGANOVA, SD
    MECHANICS OF COMPOSITE MATERIALS, 1992, 28 (04) : 304 - 309
  • [46] ANALYSIS OF STRESS-STRAIN CURVES BY MEANS OF EMPIRICAL EQUATIONS
    GUIMARAES, JRC
    ALVES, DLV
    SCRIPTA METALLURGICA, 1975, 9 (11): : 1147 - 1148
  • [47] An analysis on the stress-strain curves of composite solid propellant
    Yang, F.-L.
    Pang, A.-M.
    Zhang, X.-P.
    Guti Huojian Jishu/Journal of Solid Rocket Technology, 2001, 24 (03): : 54 - 57
  • [48] THE COMBINED INFLUENCE OF RECRYSTALLIZATION AND RECOVERY ON STRESS-STRAIN CURVES IN ALUMINUM
    SANDSTROM, R
    LINDGREN, I
    MATERIALS SCIENCE AND ENGINEERING, 1981, 47 (03): : 217 - 228
  • [49] Cyclic stress-strain curves of polyoximethylene under combined tension-torsion
    Qiu, Jianhui
    Kitagawa, Masayoshi
    Nippon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 1993, 59 (568): : 2926 - 2933
  • [50] Stabilized cyclic stress-strain calculation for metals under multiaxial loading
    Li, J.
    Qiu, Y.Y.
    Wang, H.D.
    Wang, Z.X.
    Materialwissenschaft und Werkstofftechnik, 2020, 4 (507-516)
12345