[1]朱子旭,李永清,朱锡,等.夹芯复合材料耐压壳工艺缺陷对承载能力的影响[J].哈尔滨工程大学学报,2019,40(02):260-265.[doi:10.11990/jheu.201712086]
　ZHU Zixu,LI Yongqing,ZHU Xi,et al.A capacity study on the effect of process defects in composite sandwich pneumatic shell[J].hebgcdxxb,2019,40(02):260-265.[doi:10.11990/jheu.201712086]
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夹芯复合材料耐压壳工艺缺陷对承载能力的影响(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2019年02期
页码:
260-265
栏目:
出版日期:
2019-02-05

文章信息/Info

Title:
A capacity study on the effect of process defects in composite sandwich pneumatic shell
作者:
朱子旭;  李永清;  朱锡;  陈悦
海军工程大学 舰船与海洋学院, 湖北 武汉 430033
Author(s):
ZHU Zixu;  LI Yongqing;  ZHU Xi;  CHEN Yue
College fo Naval Architecture and Ocean Engineering, Naval University of Engineering, Wuhan 430033, China
关键词:
夹芯复合材料结构; 耐压壳; 极限屈曲载荷; 工艺缺陷; 不圆度缺陷; 脱胶缺陷
分类号:
TB332.1
DOI:
10.11990/jheu.201712086
文献标志码:
A
摘要:
为了确定工艺缺陷对夹芯复合材料耐压壳承载能力的影响程度，本文基于夹芯复合材料耐压壳静水压力试验的试验结果和数值计算结果，研究了工艺缺陷对夹芯耐压壳承载能力的影响规律。经分析发现在耐压壳成型过程中会出现三种类型的工艺缺陷。结果表明：在工艺缺陷对耐压壳体的临界屈曲载荷有一定影响，但缺陷敏感度不高。本文所提出的夹心耐压壳结构制造工艺可行的。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-12-31。
基金项目:国家自然科学基金项目（9140A14080914JB11044）.
作者简介:朱子旭,男,博士研究生;李永清,男,副教授.
通讯作者:李永清,E-mail:liyongqing@126.com
更新日期/Last Update: 2019-01-30