板壳理论 meaning in English
plate theory
theory of plate and shell
Examples
- In the aspect of dynamic modeling , there are great difference between analytical approaches of piezoelectric laminated shell and common elastic plate / shell because of mechanical - electrical coupling mechanisms
在动力学建模方面，由于机电耦合效应的引入，使得压电层合壳的分析问题有别于常规弹性板壳理论。 - When analyzing the intensity of the drum with the simple numeration and the analogism or the shell theory , the calculative result is not very precise and it " s difficult to describe the nice change of the stress distinctly
采用粗略的简化计算法及类比法或者用板壳理论等方法对滚筒进行强度分析，计算结果不是很精确，应力的细微变化也很难描述清楚。 - On the basis of systematic summary of recent development related to this field , in - depth research on the preceding problems has been carried out in this dissertation systematically . there are two parts in this dissertation
因此,在系统总结这一领域研究现状的基础上,本论文基于板壳理论、流体力学和结构动力学,对上述问题进行了较为系统和深入的分析,其主要研究内容包括如下两大部分。 - At present carbon fiber - reinforced composite is developed to use in some aero - engine components in our country . using the numerical method and fatigue damage theory , the buckling and fatigue on the composite materials and composites case are studied for aero - engine design
本文从实际工程背景出发，利用板壳理论和现代数值分析技术的研究成果，结合疲劳累积损伤理论，对航空发动机用的复合材料及其机匣结构的屈曲与疲劳寿命问题开展了较为系统深入的研究。