文章基本信息

标题：Structural Analysis of a Tracked Vehicle Hull .
本地全文：下载
作者：M. Mala ; N. Siva Prasad
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2013
卷号：47
期号：2
页码：259-264
DOI：10.14429/dsj.47.4010
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：The hull of a tracked military vehicle is complex in geometry and loading pattern. Analytical studies were carried out using numerically integrated elements for system analysis (NISA), a general finite element programme developed by the Engineering Mechanics Research Corporation (EMRC), USA. Structural changes in the initial design were made to bring deflection within acceptable limits. Dynamic stress levels for the hull structure, were determined from strain gauge measurements. The resultant stresses were obtained adding the static and dynamic values. Finite element analysis was found to be very useful to check the rigidity of the structure at design stage and to suggest suitable design stage and to suggest suitable modifications.
关键词：Dynamic stress levels ;Tracked military vehicle