The pre-tension responses of microscale wires subjected to torsional loading based on the strain gra

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：devil521zhou

【摘要】

：

【作者】

：

Xinbing Ma Jinxing Liu

【机构】

：

Faculty of Civil Engineering and Mechanics,Jiangsu University,Xuefu Road 301,212013 Zhenjiang,Jiangs

【出处】

：

中国计算力学大会2018暨国际华人计算力学大会2018

【发表日期】

：

2018年10期

【关键词】

：

pre-tension torsional loading strain gradient elasto-plasticity theory(SGEP)

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　　The pre-tension responses of microscale wires subjected to torsional loading are studied.Based on the strain gradient elasto-plasticity theory(SGEP),proposed in Jinxing Liu and Ai Kah Soh(2016),modification has been made and the main features include:(1)The total number of the plastic characteristic length scales has been reduced from 2 to 1;(2)The initial tension is introduced into the SGEP;(3)The modified SGEP is characterized by its strict correspondence to the original.

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