Zewu Wang
Associate Professor Supervisor of Master's Candidates
Gender:Male
Alma Mater:Huazhong University of Science and Technology
Degree:Doctoral Degree
School/Department:School of Chemical Machinery & Safety
Discipline:Chemical Process Equipment. Safety Science and Engineering
Business Address:H317,Building of Chemical Machinery
Contact Information:wangzewu@dlut.edu.cn
E-Mail:wangzewu@dlut.edu.cn
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Indexed by:期刊论文
Date of Publication:2017-01-01
Journal:机械强度
Included Journals:CSCD
Volume:39
Issue:1
Page Number:149-153
ISSN No.:1001-9669
Key Words:薄壳; 平板; 热屈曲; 临界温度
Abstract:针对现有圆筒形薄壳热屈曲临界温度理论解的不一致问题,首先基于Donnell方程导出圆筒形薄壳在均匀温升载荷下的热屈曲理论解,然后通过有限元方法分
别给出平板与圆筒形薄壳热屈曲数值解,最后对给出的理论解与数值解进行对比分析,进而提出圆筒形薄壳热屈曲临界温度修正解。研究成果将有利于对类似薄壳结
构热稳定性问题进行精细化设计。
