间隔机织物复合材料板梁结构设计研究  

Studyon the Design of Composite Plate-Beam Structures with Space Woven Fibric

作　　者：姚超[1] 王益轩[1] 刘婷婷[1] 刘育[1] 王瑶[1] YAO Chao WANG Yixuan LIU Tingting LIU Yu WANG Yao(College of Mechanical and Electrical Engineering , Xi’an Polytechnic University, Xi＇an 710048)

机构地区：[1]西安工程大学机电工程学院,西安710048

出　　处：《纤维复合材料》2016年第1期12-16,共5页Fiber Composites

基　　金：陕西省科技攻关项目(2015GY137)

摘　　要：本文主要针对间隔机织物板梁结构复合材料设计与制造。分别对不同细度的间隔机织物预制件在复合材料中的体积比进行计算,采用树脂传递成型工艺(RTM)方法成型制造,利用ANSYS软件的梁单元Beam188对玻璃纤维/环氧树脂复合材料板梁结构进行静力学和动态分析。计算结果表明,复合材料板梁随着纤维体积分数(含量)增加,材料刚度增加,挠度减小,当纤维体积分数为11.10%时弯矩最大。The paper mainly studies structure design and manufacture of the space woven fabric for plate beam with composite materials,and calculates different diameter of Prefabricated parts which are accounted for total volume of composite material,This paper gives a method of resin transfer molding（ RTM） which are used for Molding manufacture,and makes a thorough analysis on static and dynamic of glass fiber / epoxy resin composite plate girder structure by used element beam188 in ANSYS software. The results indicated that the larger the volume ratio of galss fiber in composite material,the greater the stiffness in composite material,thus the deflection of plate beam decreased. But when the volume ratio of glass fiber at 11. 10%,the volume of bending moment is maximum.

关 键 词：板梁结构 间隔机织物预制件 RTM成型 静动态分析 ANSYS 

分 类 号：TS105.1[轻工技术与工程—纺织工程]