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[1]张富宾,刘伟庆,齐玉军,等.腹板对复合材料夹层梁抗扭性能影响分析[J].南京工业大学学报(自然科学版),2015,37(01):70-73.[doi:10.3969/j.issn.1671-7627.2015.01.013]
 ZHANG Fubin,LIU Weiqing,QI Yujun,et al.Torsion analysis on composite sandwich beams with web configurations[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2015,37(01):70-73.[doi:10.3969/j.issn.1671-7627.2015.01.013]
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腹板对复合材料夹层梁抗扭性能影响分析()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
37
期数:
2015年01期
页码:
70-73
栏目:
出版日期:
2015-01-19

文章信息/Info

Title:
Torsion analysis on composite sandwich beams with web configurations
文章编号:
1671-7627(2015)01-0070-04
作者:
张富宾刘伟庆齐玉军方海吴志敏
南京工业大学 土木工程学院,江苏 南京 211800
Author(s):
ZHANG FubinLIU WeiqingQI YujunFANG HaiWU Zhimin
College of Civil Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
复合材料 夹层梁 腹板 有限元 扭转
Keywords:
composite material sandwich beam web finite element torsion
分类号:
TB330.1
DOI:
10.3969/j.issn.1671-7627.2015.01.013
文献标志码:
A
摘要:
应用有限元分析软件ANSYS,对腹板增强型复合材料夹层梁扭转力学性能进行研究。建立夹层梁物理模型,分析纵、横向腹板对夹层梁扭转力学性能的增强作用,考察腹板间距及厚度对夹层梁扭转角的影响,并对2种腹板的增强作用进行对比。结果显示:纵向和横向腹板均能提高夹层梁抗扭转性能,其中纵向腹板间距及横向腹板厚度对夹层梁扭转力学性能有着明显的影响。总体上纵向腹板的增强效果要比横向腹板好。
Abstract:
The torsion analysis of composite sandwich beams with web configuration was conducted by finite element software ANSYS.The effects of longitudinal and transverse webs on the torsional behavior of sandwich beams were discussed,then the influences of web space and web thickness on the torsional behavior were investigated.Two web enhancement methods were finally compared.Results indicated that both longitudinal and transverse webs could improve the torsion properties of sandwich beams.Longitudinal web space and transverse web thicknesses had considerable effect on torsion properties.Longitudinal web generally had better reinforcement effects than transverse web.

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备注/Memo

备注/Memo:
收稿日期:2014-04-03
基金项目:国家自然科学基金重点基金(51238003); 江苏省普通高校研究生科研创新计划(CXLX12_0433)
作者简介:张富宾(1987—),男,山东菏泽人,博士生,主要研究方向为复合材料结构; 刘伟庆(联系人),教授,E-mail:wqliu@njtech.edu.cn.
引用本文:张富宾,刘伟庆,齐玉军,等.腹板对复合材料夹层梁抗扭性能影响分析[J].南京工业大学学报:自然科学版,2015,37(1):70-73..
更新日期/Last Update: 2015-01-20