数学变换 meaning in English
mathematical manipulation
Examples
- The essential properties like randomicity ; dynamic ; coupling ; nonlinear and so on of the system of pipelines - soil under dynamical loads was studied through loads , soil , and pipelines - soil etc three aspects , so this chapter offers the basic job for the dynamical response of the pipelines - soil system . eular - bernonulli beam model and tomosimko beam model were adapted to study the inherence vibration properties of the pipelines under dynamical loads , and the analytical answers of the chanmical results were brought out in the fifth chapter
荷载的作用，最终要通过土体介质的传递到达管道本身，从而使得管道发生力学性状响应，因此，文中以粘弹性理论为基础，通过数学变换、推导，提出了荷载在土体中的传播特性和计算方法，使得管道的动力激励部分问题得解。