1) ratcheting stress
棘轮应力
2) thermal stress ratchet
热应力棘轮作用
3) Ratchetting stress threshold
棘轮应力门槛
4) ratcheting effect
棘轮效应
1.
It is shown that the modified McDowell model can present accurate predictions of ratcheting effect under uniaxial cyclic loading with mean tensile and compressive stress.
利用McDowell 模型对1070 钢比例和非比例循环加载条件下的棘轮效应进行了预测,通过对McDowell模型的修正,为McDowell 模型中的单轴参数Ai引入了与塑性应变累积相关的演化方程,改进后的McDowell 模型能精确的预测具有拉压平均应力的单轴棘轮效应,具有平均应力的拉扭比例加载,常轴向应力的扭转循环,非比例循环载荷以及多重步骤加载条件下单轴平均应力变化的棘轮效应,改进的模型对较大循环数的棘轮效应也能给予较好的描述。
5) ratcheting
['rætʃitiŋ]
棘轮效应
1.
, ratcheting) were analyzed.
对该类材料在应力循环下的平均应力、应力幅值及其历史对循环蠕变(棘轮效应)的影响进行了分析，同时也分析了环境温度的变化以及先前应变循环对后继应力循环的棘轮行为的影响。
2.
The ratcheting behaviors of MDYB-3 PMMA during the fatigue under different temperatures were experimentally investigated.
对在不同温度和应力状态下MDYB-3有机玻璃的棘轮效应进行了实验和分析。
6) ratcheting effects
棘轮效应
1.
In this paper the recent researches on ratcheting effects are reviewed and evaluated.
棘轮可以表现为单轴棘轮效应或多轴棘轮效应,材料的棘轮效应或结构的棘轮效应。
2.
The Dissimilation of patent system and Patent Race presents ratcheting effects tendency,and enlarge the knowledge gap between Developing and Developed Countries.
专利制度的异化和专利竞赛的异化呈现出棘轮效应的趋势,进一步扩大了发展中国家和发达国家的知识鸿沟。
3.
In this paper the predictions of ratcheting effects are reviewed and evaluated.
棘轮可以表现为单轴棘轮效应或哆轴棘轮效应,材料的棘轮效应或结构的棘轮效应。
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条