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- Based on the plastic flow theory of soils, an elasto-plastic constitutive model for describing the dynamic behavior of the saturated sands is developed. 利用土体的塑性流动理论,提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
- elastic continuation and plastic flow theory 继效流动理论
- NON-COAXIAL PLASTIC FLOW THEORY IN MULTI-DIMENSIONAL STRESS STATE 复杂应力状态下岩土体的非共轴塑性流动理论
- plastic flow theory 塑性流动理论
- In the research of ITS, traffic flow theory is one of the basic. 在智能运输系统(ITS)中,交通流理论研究是基础研究内容之一。
- The new pumps are using the latest domestic designs from two-phase flow theory. 这个新机泵是采用国内最新的两相流理论设计而成。
- The main genesis of tectonic traps here are squeezing tractive effort, fault block effort, the saline the plastic flow. 阿克库勒凸起构造圈闭成因主要有挤压牵引作用、断块作用、盐的塑性流动。
- The reasons why vibrational ageing can increase the diemension stability and resistanceto plastic flow of weldments have been studied. 研究了振动时效可以提高焊件尺寸稳定性和抗变形能力的原因。
- And fully analyzed by rigid plastic finite element.It have obtained plastic flow field and speed field of deforming area. 并用刚塑性有限元进行了分析,得到了变形区的塑性流动场、速度场;
- The potential flow theory is then applied to the overlap of the slipstream and the flow over the wing. 用位流理论来处理螺旋桨滑流与机翼绕流的迭加。
- The horizontal bedding extensional deformation occuring in granulite facies rocks can be taken as the oldest plastic flow deformation in high grade metamorphic complex. 近水平顺层伸展变形是高级变质杂岩中最早的塑性流动变形作用,发生在下地壳麻粒岩相环境下。
- A distributed-parameter model of double evaporators based on two-phase flow theory in an inverter-aided air conditioning system was established. 摘要双联(一拖二)变频空调系统由于两蒸发器间各参数的相互影响,使得它的运行特性较复杂,表现极强的耦合性。
- Four sets of desulphurization atomizer were designed by using two phase flow theory for Lan-Zhou overhaul plant of electric-power. 进行喷雾实验、流量特性实验,满足了甲方合 同提出的技术要求。
- Because of strong shear deformation in the belt, the plastic flow deformation appears clearly, and the brittle shear deformation belt with clasolite is constituted. 其中,强变形带剪切变形强烈,出现了明显塑性流变,构成碎屑岩质脆韧性剪切变形带。
- A new test method for research on chip formation is presented, with the method, one can obtain plastic flow image of metallic materials of high resolution f... 文章提出了一种研究切屑形成过程新的试验方法,利用该方法能够得到金刚石车削时高清晰的金属材料塑性流动图像。
- Effective and robust finite element methods are developed for both infinitesimal TNT deformation theory and flow theory. 为小变形的TNT形变理论和流动理论,发展了有效的有限元方法。
- When wave breaking occurs,strong eddies appears, and the flow around the breakwater cannot be described withpure potential flow theory. 为方便开边界的处理,采用了在计算域中添加源项的方法造波。
- In this paper,the deformation of the axisymmetrical tunnel in soft rocks is studied by using the Mohr-Coulomb yield criterion and non-associative plastic flow rule. 本文采用莫尔-库仑屈服准则和非关联塑性流动法则分析了轴对称软岩巷道的变形规律。
- Design flow using the MPA for plastic flow analysis, to determine the best place to die and the number of gates, the gating system to solve the layout problem. 流道设计过程中使用了MPA进行塑性流动分析,确定该模具的浇口最佳位置和数量,解决了浇注系统的布局问题。
- On the basis of potential flow theory, an engineering numerical simulation model was set up to simulate the complex landform and the airfield over it. 该方法可以满足分析飞机做超低空飞行的动力学特性的需要。