The stress vector_based constitutive model for cohesionless soil, proposed by SHI Hong_yan et al, was applied to analyze the deformation behaviors of materials subjected to various stress paths.
将史宏彦等提出的无粘性土的应力矢量本构模型应用于分析多种复杂应力路径下材料的变形问题· 结果表明 ,此模型不仅能够很好地反映无粘性土的应力应变非线形、硬化性、剪缩剪胀性、与应力路径的相关性、主应力与主应变增量方向之间的非共轴性以及球偏应力与变形的耦合性等主要变形特性 ,而且也能够同时考虑主应力轴的旋转和中主应力对土的变形及强度的影响· 模型预测结果与试验结果之间的良好吻合表明了该模型的广泛适用性
It can not only take account of the influence of both numerical and directional changes of stress vector on deformation of soil simultaneously, but also describe well the main deformation behaviors of soil, such as stress strain nonlinearity, hardening property, dilatancy, stress path dependency and the non coaxiality between the principal stress and the principal strain increment directions.
提出了一种新的、适用于正常固结土在静荷作用下的应力矢量型非线性本构模型。
It is also shown that the dyad is .
据此,可以阐明并矢正是二矢量的外积,并建立了其与张量的对应关系。
Using dyadic method, non-homogeneous wave equations of time-harmonic electromagnetic field are solved directly, several examples are calculated.
运用并矢代数方法，直接求解时谐电磁场的非齐次波动方程，并给出应用实例。
In this paper we have exploited the dyadic product between vector products to deduce the coordinate-independent formula of scalar product and vector product between angular momentum operators.
笔者利用矢量算符的并矢计算的方法,对在量子力学中常用到的角动量算符的矢积与标积的公式,给出了一个不依赖于角动量算符的坐标表示的推导,并将它们应用于推导薛定锷方程的球坐标表示,角动量算符的矢量积公式实际上就是角动量算符之间的对易关系。
DETERMINATION OF COEFFICIENT OF EARTH PRESSURE AT REST FOR COHESIONLESS SOIL BY USING STRESS VECTOR-BASED CONSTITUTIVE MODEL
用应力矢量本构模型确定无粘性土的静止土压力系数
Strain Gradient Plasticity Theory Based on Taylor Dislocation Model with Non-classical Vector-like Stress;
考虑Taylor位错模型的含非经典应力矢量的应变梯度塑性理论
Application of Vector Frequency Conversion Technology in Hybrid Electric Vehicle;
矢量变频技术在混合动力电动汽车上的应用
The Application Analysis of Thrust Vector Control Systems of Air to Air Missile
推力矢量技术在空空导弹上的应用分析
Application of Vectorization Technology in High Performance Calculation of Power System
矢量化技术在电力系统高性能计算中的应用
Application of Hysteretic Vector Control in Doubly Fed Wind Generator
滞环矢量控制在双馈风力发电机中的应用
Modern tectonic stress field in Xiezhuang Coal Mine
利用断层滑动矢量反演协庄矿区构造应力场
A force which is a vector quantity has three elements
力是矢量，有三个要素。
Research on Vector Quantization Codebook Design and Application;
矢量量化码书设计与矢量量化应用研究
Determination of Vector Acceleration for Airborne Vector Gravimetry
航空矢量重力测量中载体加速度矢量的确定
INVESTIGATION OF FLIGHT DYNAMICS OF THRUST VECTORING AIRCRAFT USING EXTENDED CONTINUATION METHODS
应用扩展连续算法研究推力矢量飞机动力学特性(英文)
As mentioned above, we have not explicitly used the first condition for equilibrium, that the vector sum of the forces be zero.
如上所述，我们没有直接应用第一平衡条件，即力的矢量和为零。
Research and Application on Vector Control Systems in Variable Speed and Constant Frequency Wind Power Generation Systems;
变速恒频风力发电系统中矢量控制系统的研究及应用
Evaluation of Perioperatively Changes of Left Ventricular Motions in Children with Congenital Heart Disease by VSI
心肌矢量应变力评价先心病患儿手术前后左室壁运动变化
Electro-hydraulic position servosystem of thrust vector by using model-reference fuzzy adaptive control
模型参考模糊自适应控制的推力矢量电液位置伺服系统
Unsteady characteristic research of startup process of secondary hot gas injection thrust vector control system
燃气二次喷射推力矢量控制系统启动过程非定常效应研究
Application of DSP in Active Power Filter Based on Fan-In Vector Transfer Method
DSP在基于扇合矢量变换法有源电力滤波器中的应用
In every case, then the vector force equals the product of the mass and vector acceleration.
因此在所有情况下，力矢量等于质量和加速度矢量的乘积。