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- During the isothermal constant strain rate compression process, the effect of deformation heating on flow stress increases with increasing equivalent strain rate. 在等温恒应变速率压缩过程中,随着等效应变速率的增大,变形热效应对流动应力的影响程度增大。
- When the equivalent strain rate is relatively low, this influence can be neglected and the compression process can be considered as an isothermal process. 当等效应变速率很小时,变形热效应对流动应力的影响可忽略不计,压缩过程可近似认为是等温过程;
- When the equivalent strain rate is relatively low, this influence can be neglected and the compression process can be considered as an isothermal process. 当等效应变速率很小时,变形热效应对流动应力的影响可忽略不计,压缩过程可近似认为是等温过程;
- While the equivalent strain rate is high, this influence is of importance and the compression process can be approximately considered as an adiabatic process. 当等效应变速率较大时,变形热效应对流动应力的影响相当显著,压缩过程基本上成为绝热过程。
- Abstract: In this paper,the characteristics of large plane-pure-shear deformation is analyzed.Based on the principle of strain accumulation,the equivalent strain formulae of large plane-pure-shear deformation is derived. 文摘:本文分析了平面纯剪切大变形的变形特征,基于应变累积的观点,推导出等效应变值的计算公式。
- In this paper, the characteristics of large plane-pure-shear deformation is analyzed. Based on the principle of strain accumulation, the equivalent strain formulae of large plane-pure-shear deformation is derived. 摘要本文分析了平面纯剪切大变形的变形特徽,基于应变累积的观点,推导出等效应变值的计算公式。
- The mechanical effects that hole-rate acts on hole medium are considered under the effect of impactive static water by the equivalent strain,and the evolutive equation of hole-rate is given. 利用等效应变法考虑了孔隙率对孔隙介质在冲击静水作用下的力学行为的影响,并得到了孔隙率演化方程。
- The grid distortion, metal velocity field, plastic equivalent stress field and plastic equivalent strain field during the non-symmetric profile extrusion in the two-hole die have been obtained. 模拟了双孔模非对称角铝型材挤压变形过程,获得了挤压变形时网格畸变、流速、应力和应变分布,展示了型材挤压件变形不均匀细节。
- four-parameter equivalent strain 四参数等效应变
- equivalent strain energy density method 当量应变能密度准则
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- A NEW FOUR-PARAMETER EQUIVALENT STRAIN FOR ISOTROPIC DAMAGE MODEL 一种新的用于各向同性损伤模型的四参数等效应变
- ANALYSIS OF EQUIVALENT STRAIN OF LARGE PLAN-PURE-SHEAR DEFORMATION 平面纯剪切大变形等效应变分析
- A dime is equivalent to ten pennies. 一角等于十分。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。