1、

Mises yield condition and imitate moment yield limit with an exponent curve. Taken advantage of DKT plate element and a kind of compatible quadratic plane element including vertex rotations, an ideal shell element is formed.

Mises屈服条件,并对弯矩屈服极限用一指数曲线模拟,利用DKT板元和一种带有角点转角自由度的相容二次平面元来组成一种理想的平壳元。

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2、

The yield condition of compressible sintered powder materials is discussed in this paper, and the velocity field equation, boundary stress condition, stress discontinuity law for the materials in plane strain are researched as well.

讨论了可压缩烧结材料的屈服条件,研究了可压缩烧结材料平面应变速度场方程,应力边值问题、应力间断规律。

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3、

The experimental method for determine the subsequent yield condition of a sheet with plastic prestrain is introduced.

本文介绍了确定具有塑性予应变板材后继屈服条件的实验方法。

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4、

During the experiment, according to how complicated operation it is. As the same time we observe the real-time monitoring of excess loss ( EL). From this, the higher yield condition is obtained.

同时在实验过程中,根据不同条件下操作的难易程度和器件实时监控的附加损耗(EL)值,得出了成品率较高的条件。

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5、

based on v.mises yield condition and flow rule, dynamics variational equations for a three-dimensional elasto-plastic plate are established using virtual work principle and absolute nodal coordinate formulation.

从非线性应变-位移关系式和弹塑性本构关系出发,基于V.Mises屈服条件和流动法则,采用绝对节点坐标法,用虚功原理建立了作大范围运动弹塑性空间薄板的动力学方程。

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6、

The transformation yield condition includes the dilatantional and shear effect.

材料相变屈服准则包含了体膨胀和剪切应变的作用.

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7、

The plastic yield condition of frame column is rep-resented in stress resultants.

用广义应力表达了框架柱的塑性屈服条件。

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8、

The Effect of the Plastic Prestrain on the Yield Condition

塑性预应变对屈服条件影响的实验研究

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9、

Method on determining Mises yield condition of residual stress for steel pressure vessel

钢制压力容器残余应力的Mises屈服条件确定法

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10、

The Application of Mises Yield Condition in Limit Analyse of Plasticity

Mises屈服条件在固支圆板塑性极限分析中的应用

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11、

The Optimal Approximation Parameter of Linearization of Mises Yield Condition

Mises屈服条件线性化的最佳逼近因子

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12、

A Study on the Fitness of Cotton on Canopy Regulated by Topping Under High Yield Condition

高产棉花打顶调控的群体适宜性研究

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13、

On load carrying capacities of ring plates under Mises yield condition by using the method of weighted residuals

用加权残数法求环板在Mises屈服条件下的极限载荷

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14、

Investigation of the limit load of circular plate with the method of weighted residuals under Mises yield condition;

而后根据极限状态的原始定义,利用有限元法求出极限载荷的精确结果。

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15、

A new solution of the elastic plastic problem for thick walled cylinders has been found by Mises yield condition.

利用Mises屈服条件,求出了厚壁圆筒弹塑性问题中的一种新解。

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16、

Through intensive cultivation and management, man could condition the influence of bad environment to the gard, and so ensure to that a high yield continually.

通过良好的栽培管理(人为因子的主动影响),在最大程度上制约不良环境等因子的影响,从而保证种子园种子的持续稳产高产。

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17、

General expression of equivalent generalized Mises transformation formula for Mohr-Coulomb yield criterion under plane strain condition

平面应变条件下的M-C准则的等效广义Mises变换公式及其应用

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18、

If we controlled the rotational speed and feed rate well of the homemade tubular reactor, product discharge was in good condition, and the yield was78%.

自制管式反应器控制转速和加料速度,产品出料情况良好,且收率达到74.5%。

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19、

Temporal change and geographical distribution were analyzed and regionalization was made for the dry matter accumulation, which may be valuable for study of ecological condition for yield formation of rice.

通过对干物质积累值的时空规律分析和区划,为分析生物学产量形成的生态条件提供依据。

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20、

When using cuprum chloridize and diethylamine as catalyst, the optimum reaction condition is that reaction temperature 70~ 75 ℃, time 4 h, reactant mole ratio 1:2.5, catalyst quantity 2% and the yield is 88.51%;

在第一步反应中氯化亚铜、二乙胺为催化体系时最佳条件为:温度为70~75℃,反应时间4h,反应物的摩尔比1:2.5,催化剂占苯乙烯物质的量的百分比为2%,产率达88.51%;

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