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- yield stress method 屈服应力法
- Test Method for Yield Stress of Heterogeneous Propellants by the Cone Penetration Method (05. 用针入法测定非均质推进剂的屈服应力的试验方法(05。
- This paper introduced a new method of testing the static yield stress of electrorheological (ER) fluids. 本文介绍了一种新的电流变液静态屈服应力测试方法。
- Yield stress is the stress at which a material begins to deform plastically. 屈服应力是材料开始发生塑性形变时的压力大小。
- The relations between viscoelsticity and yield stress, thixotropy need to be studied for the theoretical breakthrough. 建议进一步研究含蜡原油粘弹性与屈服应力、触变性的关系,在机理研究方面加大力度;
- Viscoelasticity is related to some properties such as gel point, gel strength, yield stress and thixotropy. 粘弹性与胶凝温度、胶凝强度、屈服应力和触变性等参数有关。
- In this model, strain softening after the upper yield stress in the first 1/4 cycle is taken into account. 模型中考虑了材料在初始1/4循环加载时达到上屈服限后的应变软化现象。
- A spacially periodical stress method for measuring the beat length of a highly birefringent fiber has been demonstrated. 当施加于高双折射光纤上的压力的空间周期与其拍长相一致时,将引起光纤中偏振模式的相干耦合。
- Combined with DDA, the equivalent initial stress method is presented to solve the thermal stress problem of jointed rockmass. 结合非连续变形分析方法,提出了一种研究节理岩体热应力问题的等效初应力方法。
- If an applied stress or pressure drop is not sufficient to break the gel or exceed the yield stress, no flow will occur. 如果施加的应力或压降不足以破坏凝胶或不足以超过屈服应力,则不会有流动产生。
- The order of Casson yield stress was: Anguilla japonica Temminck et Schlegel>Ctenopharyngodon idellus> Ophiocephalus argus Cantor. 卡松屈服应力:鳗鲡>草鱼>乌鳢;
- Moreover, it had better strength and anti-shear ability with elastic modulus 2.7kPa and yield stress 5.0kPa under a certain crosslinker concentration. 污泥水膨体吸水后的强度和韧性较好;在一定交联剂浓度下弹性模量和屈服应力分别达2.;7kPa和5
- Two dimensional dynamical finite element and effective stress method were used to analyze dynamical response of Qifenghu Lake earth-rock dam during earthquake. 采用二维动力有限元方法并结合有效应力法对栖凤湖土石坝受地震作用的动力响应进行了分析。
- Variors factors affe cting ERF's yield stress are analyzed in this article, using modle of dipole we have caculated the maximum of ERF's yield stress. 该文分析了影响电流变流体屈服应力的各种因素,并应用基于偶极子假设所推出的屈服应力公式算出了电流变流体的屈眼应力极限值。
- A factor of friction power is considered during fatigue,and a new model for predicting fretting fatigue life under low cycle load is presented based on a nominal stress method. 在低周疲劳寿命预测方法中,通过引入摩擦功因子,考虑微动作用对构件疲劳寿命的影响,对传统的名义应力法进行改进,以用于构件的低周疲劳寿命预测。
- It is also shown that under the creep limit failure criterion, the creep internal stress method has the advantage of less test time in comparison with the isothermal ... 而以蠕变极限为失效准则的蠕变内应力法与常规的以蠕变试验为基础的等温外推法相比,还具有试验时间短的优点。
- Otherwise, the pastes with wide particle distribution have higher yield stress, lower dieland wall shear stress, and paste was easily extruded. 粒度分布较宽的含有细碳化硅的挤压物料具有高的屈服值和低的滑移膜初始剪切应力,使物料在模段内容易实现挤出。
- The results show that the influences of the glass beads content and its diameter on the tensile yield stress and strain at yield are not significant. 结果显示,微珠含量及其直径对复合物的拉伸屈服应力和屈服发生时的应变影响不太明显。
- LU Ting-hao,GAO Gui-quan,CHEN Jian.Effective stress method of stress and deformation for soil-rock fill dam after water impounding[J].Rock and Soil Mechanics,2005,26(2):247-250. [5]卢廷浩;高贵全;陈剑.;蓄水后土石坝应力变形有效应力算法[J]
- Stress levels computed for 50-year storm loadings shall not exceed the yield stress of the material, accounting for buckling where appropriate. 50年一遇风暴载荷条件下计算的应力水平应不超过材料的屈服应力,适当时包括弯曲。