Study on random vibration response analysis for the sphere cylinder assembly in aerospace vehicle

De Lin Sun, Zhe Zhao, Kun He, Ri Dong Liao*

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

To assess the structural strength of spherical cylinder, the finite element model was constructed by the NX NASTRAN software. Firstly, the basic principle of random vibration response analysis was introduced, then the random vibration response analysis of the cylinder assembly was analyzed. The simulation result shows that the stress of the joint between spherical cylinder clamp and the base is larger than other areas in conditions of a given random vibration load. The spherical cylinder structure is safe and that the maximum RMS stress is about 20 MPa.

源语言英语
主期刊名Materials Science, Mechanical Structures and Engineering
编辑Salmah Husseinsyah, Salmah Husseinsyah
出版商Trans Tech Publications Ltd.
258-262
页数5
ISBN(电子版)9783038352983, 9783038352983
DOI
出版状态已出版 - 2014
活动2nd International Conference on Mechanical Structures and Smart Materials, 2nd ICMSSM 2014 - Kuala Lumpur, 马来西亚
期限: 16 8月 201417 8月 2014

出版系列

姓名Applied Mechanics and Materials
680
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2nd International Conference on Mechanical Structures and Smart Materials, 2nd ICMSSM 2014
国家/地区马来西亚
Kuala Lumpur
时期16/08/1417/08/14

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