|本期目录/Table of Contents|

[1]姜剑,顾伯勤,张斌,等.大变形条件下短纤维增强橡胶基复合材料的力学行为[J].南京工业大学学报(自然科学版),2016,38(04):101-104.[doi:10.3969/j.issn.1671-7627.2016.04.017]
 JIANG Jian,GU Boqin,ZHANG Bin,et al.Mechanical behaviors of short fiber reinforced rubber matrix composite on large deformation[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2016,38(04):101-104.[doi:10.3969/j.issn.1671-7627.2016.04.017]
点击复制

大变形条件下短纤维增强橡胶基复合材料的力学行为()
分享到:

《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
38
期数:
2016年04期
页码:
101-104
栏目:
出版日期:
2016-07-10

文章信息/Info

Title:
Mechanical behaviors of short fiber reinforced rubber matrix composite on large deformation
文章编号:
1671-7627(2016)04-0101-04
作者:
姜剑顾伯勤张斌宇晓明陈立立
南京工业大学 机械与动力工程学院,江苏 南京 211800
Author(s):
JIANG JianGU BoqinZHANG BinYU XiaomingCHEN Lili
College of Mechanical and Power Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
SFRC 大变形 界面 超弹性
Keywords:
SFRC large deformation interface hyperelasticity
分类号:
TB332
DOI:
10.3969/j.issn.1671-7627.2016.04.017
文献标志码:
A
摘要:
建立了短纤维增强橡胶基复合材料(SFRC)的细观代表体元,数值模拟了大变形条件下材料的力学行为。研究了纤维体积分数、界面厚度以及界面相性质对SFRC力学性能的影响。结果表明:大变形条件下SFRC的力学性能随纤维体积分数的增加有显著改善; 相同体积分数前提下,界面越厚,SFRC的力学性能越好; 纤维、界面与基体弹性模量的等差过度有利于减小纤维在界面附近的应力集中。
Abstract:
A micro-representative volume element of short fiber reinforced rubber matrix composite(SFRC)was established.The mechanical behaviors of SFRC on large deformation were investigated by numerical simulation.The effects of fiber volume fraction,interface thickness and interface properties on mechanical performances of SFRC were studied.The results indicated that the mechanical performances of SFRC were significantly improved with the increase of the fiber volume fraction.Under the same fiber volume fraction,the larger the thickness of the interface,the better the performances of SFRC. The arithmetical transition of the elastic moduli of the fiber,the interphase and the matrix was beneficial to decreasing the stress concentration.

参考文献/References:

[1] 王敏,陈晔,顾伯勤.芳纶-玻纤混杂纤维增强橡胶基密封复合材料制备工艺研究[J].润滑与密封,2007(3):51.
[2] 陈晔,顾伯勤,于涛.芳纶-预氧化丝混杂纤维增强橡胶基密封复合材料的配方设计及优化[J].润滑与密封,2006(8):19.
[3] 张鹏,李付国.界面对颗粒增强金属基复合材料强化性能的影响[J].材料科学与工艺,2010(2):192.
  
[4] 朱大胜,顾伯勤,陈晔.纤维增强弹性体基复合材料单纤维拔出试验细观力学分析[J].工程力学,2009(5):1.
[5] 朱大胜,顾伯勤,陈晔.短纤维增强橡胶基密封复合材料细观结构参数及其界面力学行为研究[J].润滑与密封,2008,33(6):93.
[6] 张斌,顾伯勤,宇晓明.短纤维增强橡胶密封复合材料纵向拉伸模量的预测方法[J].上海交通大学学报,2015(1):96.
[7] MORALEDA J,SEGURADO J,LLORCA J.Effect of interface fracture on the tensile deformation of fiber-reinforced elastomers[J].International journal of solids and structures,2009,46(25/26):4287.
[8] MEGNIS M,VARNA J.An experimental investigation of normal and shear stress interaction of an epoxy resin and model predictions[J].Composites science and technology,2003,63:19.
[9] DALMAS F,CHAZEAU L,GAUTHIER C,et al.Large deformation mechanical behavior of flexible nanofiber filled polymer nanocomposites[J].Polymer,2006,47(8):2802.
[10] 杨庆生,刘夏,刘健.大变形条件下纤维增强复合材料的有效性能[J].中国科学:物理学力学天文学,2010(12):1521.
[11] LI S.Boundary conditions for unit cells from periodic microstructures and their implications[J].Composites science and technology,2008,68(9):1962.
[12] 于建华,魏泳涛.不可压缩超弹性材料的有限元应力分析[J].西南交通大学学报(自然科学版),1998(1):43.
[13] 郑明军,王文静,陈政南,等.橡胶Mooney-Rivlin 模型力学性能常数的确定[J].橡胶工业,2003(8):462.
[14] XIA Z,ZHANG Y,ELLYIN F.A unified periodical boundary conditions for representative volume elements of composites and applications[J].International journal of solids and structures,2003,40(8):1907.
[15] MAI K,M DER E,MÜHLE M.Interphase characterization in composites with new non-destructive methods[J].Composites part a:applied science and manufacturing,1998,29(9/10):1111.
[16] NAIR S S,HURLEY D C,WANG S,et al.Nanoscale characterization of interphase properties in maleated polypropylene-treated natural fiber-reinforced polymer composites[J].Polymer engineering & science,2013,53(4):888.

备注/Memo

备注/Memo:
收稿日期:2015-04-01
基金项目:国家自然科学基金(51375223); 江苏省普通高校研究生科研创新计划(KYZZ15_0230)
作者简介:姜剑(1987—),男,安徽亳州人,硕士,主要研究方向为流体密封与测控技术; 顾伯勤(联系人),教授,E-mail:bqgu@njtech.edu.cn.
引用本文:姜剑,顾伯勤,张斌,等.大变形条件下短纤维增强橡胶基复合材料的力学行为[J].南京工业大学学报(自然科学版),2016,38(4):101-104..
更新日期/Last Update: 2016-07-10