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1·Meanwhile, by some examples studied, the reasonable range of stiffness coefficient has been obtained during the discrete element calculating.

同时，本文还通过算例分析，得到离散单元的计算中块体的刚度系数选取的合理范围。

2·The formulas of moment coefficient and connective stiffness coefficient single with the single span-layer frame under vertical loads are presented.

计算了单层单跨框架在竖向荷载下弯矩系数和连接刚度系数的函数公式。

3·By extending stiffness coefficient into stiffness matrix, the deformation and elastic force of tensile-spring coincides with Lorentz transformation.

通过把劲度系数扩展为矩阵形式，拉伸弹簧的形变与弹力在罗伦兹变换中得到了统一。

4·The relation between the internal force coefficient and connective stiffness coefficient of beam is studied and also the factors that affect the relation.

分析框架的内力系数和梁的连接刚度系数之间的关系，和影响它们关系的因素。

5·For the combination of external force and moment lord, the parameters of 2R PRBM for the complex loads is obtained by limiting the spring stiffness coefficient.

针对同时受力和力矩的模型，采用限制刚度系数的方法得到了复合载荷形式的2R伪刚体模型参数。

6·The time which the valve core takes by reaching the balance position and the maximum position will reduce linearly when the spring stiffness coefficient increase;

弹簧劲度系数与阀芯达到的最大位移、平衡位置位移呈线性递减关系；

7·The equivalent damping ratio and stiffness coefficient of the LED device are studied, and the general equivalent formula of energy dissipation devices is established.

研究了将铅挤压阻尼装置等效成阻尼比和刚度系数的方法，建立了消能装置的通用等效计算公式；

8·For partial prestressed concrete high-rise tower structure, stiffness coefficient is independent of prestress level, ratio of reinforcement and external load effect, etc.

对于部分预应力混凝土高耸结构，截面刚度系数与预应力水平、外荷载及截面配筋率等很多因素有关。

9·Stiffness matrix and equivalent nodal force formula, which take into account of the influence of shear lag, are derived subsequently on the basis of the definition of stiffness coefficient.

以其解析式作为形函数，利用刚度系数的定义，推导了考虑剪滞影响的箱形梁单元刚度矩阵及等效结点力公式。

10·By which linear and nonlinear frequency response function was estimated, and nonlinear stiffness coefficient and damping coefficient of the model were optimized by least square method in this paper.

利用该方法对非线性频响函数进行估计，并利用了最小二乘法对模型的非线性刚度系数和非线性阻尼系数进行了优化。