损伤弹性矩阵的计算符合连续介质力学的对称、正定等一般原理。
The calculation method of elasticity matrix is in accordance with the principles of symmetry and positive definite in continuum mechanics.
基于对用户历史数据和电力消费行为的分析，通过建立丰枯季节电价的电量电价弹性矩阵来反映用户对丰枯季节电价的响应。
Based on an analysis of the historical data and electricity consumption behaviors, customers' response to SOU price is first described by a price elasticity matrix of demand.
从机械系统动力学理论出发，参照振动系统的“质量弹簧阻尼”模型，分析推导了系统动力学平衡方程，得到了质量矩阵、弹性矩阵及阻尼矩阵的具体表达式。
Dynamics theory and the "mass-spring-dashpot" system model were used to develop an equilibrium equation. The mass matrix, elasticity matrix and damping matrix were given.
通过建立各用户行业的丰枯季节电价弹性矩阵和峰谷分时电价弹性矩阵，依据各行业电力用户的调查数据建立分行业的丰枯季节电价与峰谷分时电价的电量转移成本函数与获益函数。
Based on the price elasticity matrix, the method to implement peak-valley and time-of-use and season-of-use price is explored to consist with electricity consumers response of different industries.
然后再利用传递矩阵技术，给出了任意荷载作用下的层状横观各向同性弹性地基的解析解。
Then the analytical solution is obtained for transversely isotropic multi-layered elastic subgrade under arbitrary loadings by means of transferring matrix method.
有关资料表明采用这种地基模型计算地基刚度矩阵，所获板内力和位移结果能很好的符合弹性解答的基本规律。
Some documents show that the proposed method in calculating stiffness matrix is satisfied in solving the displacements and internal forces of plate by elastic theory.
最后，由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。
At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.
应用矩阵方法，研究了应力波在弹性杆形部件中的传输特性。
By applying a matrix approach, the stress wave propagating in an elastic bar is studied.
数值试验表明了弹性屈曲矩阵摄动算法的有效性。
The efficiency of the elastic buckling matrix perturbation method is proved by calculating numerical examples.
将周期杆梁结构看成一维周期波导，推导了结构中弹性波传递矩阵的表达式。
The periodic bar and beam structures are modeled as one-dimensional periodic wave-guides and the expression of transfer matrix of elastic waves is derived.
在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。
While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.
本文通过引入弹性约束刚度矩阵和结构位移约束列阵，提出了结构有限元分析中处理阶跃型弹性约束的一种有效方法。
This paper presents a effective method dealing with step elastic supports in structural finite element analysis by inducing elastic support stiffness and structural displacement support matrices.
首先对弹性五杆机构进行有限元分析，通过机构梁单元节点位移间的关系，建立起弹性五杆机构单元质量矩阵与刚度矩阵以及弹性动力学模型。
Firstly, the links of the plane five-bar linkage mechanism is simulated by beam element, the mass matrix, stiffness matrix of linkage mechanism and elastic dynamic model of system are established.
基于弹性波传递矩阵方法，研究了失谐周期结构中弹性波与振动的局部化问题。
Based on the method of wave transfer matrix, the elastic wave and vibration localization in disordered periodic structures is studied.
本文从节理化岩体弹性变形能角度导出了含一组节理的岩体的弹性柔度矩阵。
Based on the strain energy consideration, this paper derives a elastic compliance matrix for rock masses with one set of joints.
建立了线性粘弹性半空间地基模型，并给出了地基柔度矩阵和刚度矩阵的计算公式。
The paper has established a linearly viscoelastic ground model in elastic half-space, and has derived the formulae of ground flexibility matrix and stiffness matrix.
将多跨弹性支座圆弧梁的复杂计算变成一个利用一维矩阵连续相乘的简单问题。
Then the complex calculating of circular beam with several elastic supports was turned into a simple problem by multiplying one dimension matrix by matrix.
利用杆件截面的弯矩—曲率关系，可以直接由弹性杆件的转角—位移方程建立单元的非线性刚度矩阵。
By using the moment-curvature relationships of the member section, the inelastic element stiffness matrix is derived directly from the slope-deflection equation of clastic member.
另外，本文对现有常规的弹性抗力法作了一定的改进，推导出了一种能更好考虑桩土相互作用的弹性地基梁单元刚度矩阵。
What's more, modification is made based on normal elastic ground resistance method and a rigid matrix for elastic ground beam element is detruded.
利用级数展开和线性叠加原理，本文给出了一种求取弹性坝面动水压力影响系数矩阵的数值算法。
A method is set forth to calculate the hydrodynamic pressure influence matrix of elastic dam using series development and linear superposition theorem in this paper.
研究了弹性结点有限元方法，详细导出了弹性结点杆件的单元刚度矩阵和常见荷载列阵。
This paper introduces a finite element method of the plane trusses with elastic node. The element stiffness matrix and loading matrix are calculated in detail.
文中针对铝合金预拉伸厚板的特点，提出了测量其内部残余应力的方法，并运用弹性力学理论进行了理论推导，得到了应力-应变关系矩阵。
The modified removal method for measuring residual stress in thick pre-stretched aluminum plates is proposed and the stress-strain relation matrix is deduced by elasticity theory.
振动力场的引入使光弹性图像和光强度矩阵发生了规律性变化。
Vibration field can make the photoelastic pattern and light intensity matrix change regularly.
根据桩间两两相互作用关系给出了群桩弯曲粘弹性动力分析的桩头柔度矩阵。
According to the interaction between every two piles, the pile-head flexible matrix of the bending viscoelastic dynamic analysis of pile groups is given.
文章将应用于弹性杆系结构动态响应的回传波射矩阵法扩展应用于粘弹性框架的瞬态问题的求解。
The reverberation ray matrix method for analyzing dynamic response of elastic trusses or frames is extended and used to solve the transient response of frames made of viscoelastic bars.
点力源在均匀横向各向同性介质中激发的弹性波可以用透射-反射矩阵法进行求解。
Elastic waves from a point force in transversely isotropic, homogeneous media can be solved through the reflectivity-transmittivity matrix approach.
在弹性力学求解新体系中，将对偶向量进行重新排序后，提出了一种新的对偶微分矩阵，对于有一个方向正交的各向异性材料的三维弹性力学问题发现了一种新的正交关系。
In a new systematic methodology for theory of elasticity a new dual differential matrix is presented by the dual vectors over again sorted and a new orthogonality relationship is discover.
理论上采用大挠度的应变——位移关系，建立了圆柱壳单元的弹性刚度矩阵和几何刚度矩阵。
The elastic stiffness matrix and the geometrical stiffness matrix for a element of cylindrical shells been established by the relation ship of strain displacement in a lange deflection.
根据层间完全接触的连续条件，由传递矩阵方法导出了多层压电压磁弹性材料空间轴对称问题的一般解析式。
By the use of the continuity conditions at the layer interfaces, the general solution formulation of multilayered axisymmetric space magneto-electro-elastic media is given.
根据层间完全接触的连续条件，由传递矩阵方法导出了多层压电压磁弹性材料空间轴对称问题的一般解析式。
By the use of the continuity conditions at the layer interfaces, the general solution formulation of multilayered axisymmetric space magneto-electro-elastic media is given.
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