elastic continuum

The floating raft is a complex dynamic system composed of concentrated masses, springs, dampers, and elastic continuum, which is widely used in vibration isolation of the important equipment on ship.

浮筏隔振系统是一种集集中质量，弹簧，阻尼和弹性连续体为一体的复杂动力学系统，被广泛应用于船舶重要设备的振动隔离。

Topological optimization of plane elastic continuum with stress constraints

受应力约束的平面弹性体的拓扑优化

All of these reveal the further properties of the wave propagating in one-dimensional elastic continuum.

进一步揭示了一维太原理工大学硕士学位论文弹性固体中非线性波的传播特性。并且在相平面上对这三类非线性方程进行了定性分析。

We use the elastic continuum model to obtain the theoretical results, which are in good agreement with the experimental values.

并用弹性连续介质模型对折叠纵声学声子的色散关系进行了理论计算，其结果与实验值符合得很好。

The topology optimization with stress constraints of plain elastic continuum structures under random loads is investigated.

构建了随机载荷作用下具有随机参数的平面连续体结构拓扑优化设计模型，以结构总质量均值极小化为目标函数，以满足单元应力可靠性为约束条件；

This paper studied the topology optimization design problem of the plain elastic continuum with stress and thickness constraints.

研究了具有应力和厚度约束的弹性平面体结构拓扑优化问题。

On Several Numerical Problems in the Numerical Method of Shape Optimum Design for Elastic Continuum

弹性连续体形状优化设计数值方法的几个数值问题

In this article a rectangular element of thick-thin plate on elastic continuum considering both normal and tangential resistance is presented. It can be used in upper structure-foundation-soil interaction analyses.

本文在平面矩形单元和板单元的基础上推导了考虑法向、切向地基反力的弹性厚薄板通用单元，将它应用于本文上部结构、基础和地基的共同作用分析程序中。