1) supported by elastic point
弹性点支承
1.
According to deflection function of the beam supported by elastic point of interior,the vibration of slab supported by elastic point of interior were analyzed and got better results,adopting multiple domain approach and Galerkin approach.
以内部为弹性点支承的简支梁的挠度函数为依据,采用multipledomainapproach与Galerkinapproach分析了内部为弹性点支承的四边固支与四边简支矩形板的振动问题,获得了较好的结果。
2) interior elastic point support
点弹性支承
1.
Based on three-dimensional viscoelastic constitutive relationship, a differential equation of motion for Kelvin s viscoelastic thin rectangular plate with interior elastic point supports is derived in this paper, in which a two-dimensional generized function d appears.
从三维粘弹性本构关系出发,导出了具有多个点弹性支承的Kelvin型粘弹性矩形薄板的运动微分方程。
3) point visco-elastic support
粘弹性点支承
1.
In order to investigate the effect of point visco-elastic supports on the dynamic stability of visco-elastic pile,the differential equation of the motion for visco-elastic pile with point visco-elastic supports under the action of axially periodic load was derived by vibration theory of beam.
为了探讨粘弹性点支承对粘弹性桩动力稳定性的影响,利用梁振动理论给出了轴向周期性动压作用下粘弹性点支承的粘弹性桩振动微分方程,根据动力稳定性理论给出了粘弹性点支承粘弹性桩的临界频率方程和不稳定区域。
4) elastic bearing
弹性支承
1.
Design of elastic bearing mechanism in step height contact measuring instrument;
接触式台阶测量仪弹性支承机构的仿真设计
2.
Analysis for interior forces of statically indeterminate structures with elastic bearings
含有弹性支承超静定结构的内力分析
3.
The method of resolving vibration,noise and power waste by designing a new elastic bearing is introduced.
纺纱锭子失效的一个重要因素是其支承装置的摩擦和磨损,为此,试通过设计一种新型的弹性支承,解决锭子的振动、噪音和功率损耗。
5) elastic support
弹性支承
1.
Approach to tuning natural frequency of variable stiffness elastic support of 3D vibration strengthening polishing vibration table;
三维振动强化抛光振动台变刚度弹性支承调谐固频的探讨
2.
The bucking analysis and application of axial compression members with elastic supports;
弹性支承上轴心受压构件的屈曲分析及应用
3.
Analysis of Elastic Supported Single Span Skew Girder;
弹性支承单跨斜梁的分析研究
6) elastic supporting
弹性支承
1.
The influence of elastic supporting column on integral stressed membrane structure
弹性支承柱对整体张拉膜结构的影响
2.
The design formulation of rotor bearings system with large unbalance was given and a kind of element of elastic supporting was developed.
基于反共振原理和弹性支撑法研究了带大偏心量的转子 -轴承系统弹性设计方法 ,给出了大偏心量转子 -轴承系统的设计公式 ,设计了一种弹性支承元件 。
3.
The structure of the slender hammering stem with elastic supporting device isdesigned in this paper,a multiple degree of freedom vibration dynamic model is set up.
在设计出带弹性支承装置细锤杆锻锤的基础上，将其简化为一多自由度振动力学模型，并以被改造的２Ｔ气液锤锤头为例，对该模型进行了理论分析与计算。
补充资料：点弹性
点弹性
点弹性点弹性分为需求点弹性和供给点弹性，是指商品需求曲线或供给曲线上某一点的弹性，它等于商品需求量或供给量的无穷小的相对变化与该商品价格的无穷小的相对变化。用数学公式表示: dq__q_dq_P7d一一万二一一石二’二了 “尸“尸甘 Pq表示需求量;P表示价格;和表示需求点弹性。 dq或:。一圣一空，粤~·“dP dPq Pq表示供给量，户表示价格.从表示供给点弹性。根据点弹性公式.能够计算出商品需求量或供给量随商品价格变化的程度。点弹性的值一方面取决于需求曲线或供给曲线的斜率，另一方面则取决于价格与数量的比值。在线性的需求曲线或供给曲线上，斜率不变，但需求曲线或供给曲线上任何一点的点弹性因价格与数量的比值不同而不同，点的位置越高，弹性越大;反之，点的位置越低，则弹性越小。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条