The model was constructed using shell and linear spring-damper elements.
采用了壳单元和线性弹簧-阻尼单元来模拟骨骼和软组织。
The explanation of the relation between restoring force and vibratory response, by non-linear spring system.
通过非线性弹簧振子系统说明了振动响应和恢复力之间的关系。
The model was constructed using shell and linear spring-damper elements, including 13861 nodes and 18966 elements.
模型由壳单元和线性弹簧—阻尼单元构成。整个模型包括13861个节点和18966个单元。
The vertical electric magnetic force between LIM and reaction plate which dynamically varied with the air gap is simplified as special linear spring.
直线电机和反力板间的垂向电磁作用力随气隙值动态变化，将其简化为特殊的线性弹簧。
The effect of soft coatings on the elastic moduli of composite materials is studied, in which the coating is modeled by a linear spring type imperfect interface.
采用线弹簧型弱界面模型来模拟柔性涂层，研究柔性涂层对复合材料宏观弹性模量的影响。
A simplified model is proposed for plasticity in particle-reinforced composite materials with linear spring-type imperfect interfaces under proportional loading.
本文研究线弹簧型弱界面颗粒增强复合材料，在比例加载条件下的简化塑性模型。
The lining structure of the Yellow River crossing tunnel is analyzed, the results of the beam and non linear spring model are compared with those of other models.
应用梁非线性弹簧模型对穿越黄河隧道一次衬砌结构的受力进行了分析。
Each particle was located by a node at its centre and the plastic indentation of the contacts between neighboring particles was represented by a non-linear spring.
颗粒间接触用广义弹簧单元表示，相邻颗粒接触点的塑性变形用非线性弹簧表示。
In this paper a model of the equivalent linear spring is proposed for approximately calculating fundamental frequencies of a vibrating shaft with an arbitrary crack.
利用等效线弹簧模型近似计算了含裂纹转动轴的自由振动基频。
To consider the effect of bonding characteristics of the adhesives between the piezoelectric layer and the functionally graded ones, a linear spring layer model is adopted.
为了考虑中间压电层与上、下功能梯度层之间的粘结效果，采用线性弹簧模型以模拟界面性能。
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.
根据线弹簧界面和具有任意弹性模量的薄界面相之间的等效关系，得到了弹簧常数的表达式。
This paper points out the disagreement of boundary conditions that generate force discontinuity in the linear spring damping contact model by analyzing the contact modulation of the clearance joint.
分析了含间隙运动副副元素的碰撞分离过程，指出线性弹簧阻尼模型不能满足接触边界条件并产生力突变；
The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
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