起重机部件 meaning in Chinese

crane piece

A port tyre crane has various parts and complex structure , which is made up plenty of beam - bar and shell elements , manual calculation can not guarantee the precision while finite element method needs onerous structure modeling and a great deal of date input . the finite element analysis and modeling of the port tyre crane are difficult because of complex structure and various loads . in order to fit further more design and exploitation of the same type as well as the upgrade of the production i study a kind of parametric software for structure analysis of the port tyre crane , it can reduce the difficulty of modeling and structure analysis as well as improve efficiency
港口轮胎式起重机部件繁多、结构复杂,由数目众多的梁杆与板壳组成,其结构设计和力学分析使用传统的手工计算方法难以保证精度,有限元方法则需要繁重的结构建模和大量的数据输入,并且要求分析人员具有相当的力学知识和有限元基本理论。港口轮胎起重机结构的复杂性、载荷工况的多变性导致港口轮胎起重机结构有限元建模和分析工作效率低、难度大。针对这种情况本课题研发了一套港口轮胎式起重机结构的有限元参数化分析软件,以适应同类机型的进一步设计开发和产品升级换代,降低建模和分析的工作难度,提高工作效率。