由此可见，双剪统一屈服准则尚不能很好地描述材料屈服时的滑移特性。
So it is summarized that the twin-shear unified yield criterion could not give a proper descriptions to the slip characteristics for the materials when yielding.
对双剪统一屈服准则所表征的材料屈服极限和滑移面方向特性作了分析。
Two aspects of the yield limits and the slip directions for materials in the twin-shear unified yield criterion are analyzed in this paper.
本文采用双剪统一屈服准则首次对受环形均布荷载作用下的简支圆板进行了塑性极限分析，得出了相应的统一解形式。
Then the yield conditions of the reinforced concrete plates with bilateral layout are derived employing the twin shear stress yield criterion.
但与双剪统一屈服准则不同，新屈服准则的极限线和中间主应力效应曲线是非线性的，能够描述材料的非线性屈服特性。
The loci and the effective curves of the criterion are of nonlinear types that could give a better description to the yield characteristics of materials.
运用双剪统一屈服准则，对线性荷载的两种不同分布形式作用下的固支圆板进行了弹塑性分析，分别得出了相应的统一解形式。
A unified solution of plastic limit of simply supported circular plates subjected to border uniform distributed loading is presented based on the Twin Shear unified Yield Criterion.
建立了塑性理论的屈服准则的统一形式，讨论了屈服线形状同实验资料的比较。
The shape of the yielding line is also discussed and compared with the experiment data.
建立了塑性理论的屈服准则的统一形式，讨论了屈服线形状同实验资料的比较。
The unified form of the yielding criterion is established, which includes three usual yielding criterions in the theory of plasticity, applies to all matal material.
建立了塑性理论的屈服准则的统一形式，讨论了屈服线形状同实验资料的比较。
The unified form of the yielding criterion is established, which includes three usual yielding criterions in the theory of plasticity, applies to all matal material.
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