TONG Xiaoyan WANG Dejun XU Hao Northeast University of Technology
,
Shenyang
,
China TONG Xiaoyan P.O.Box 180
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Northeast University of Technology
,
Shenyang 110006
,
China
金属学报(英文版)
Based on the low-cycle fatigue tests of carbon and alloy steels,the cyclic properties of hysteresis energy and its changing rules have been analysed.The mathematical formula of cyclic hysteresis energy of the materials with different cyclic properties have been presented. The total absorbed energy to failure is associated with the variation of cyclic hysteresis energy.
关键词:
cyclic hysteresis loop
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