[1]辛东嵘.分子动力学模拟研究交联环氧树脂力学性能参数[J].福建工程学院学报,2015,13(01):28-30.[doi:10.3969/j.issn.1672-4348.2015.01.005]
　Xin Dongrong.Study on mechanical properties of epoxy resin by molecular dynamic simulation[J].Journal of FuJian University of Technology,2015,13(01):28-30.[doi:10.3969/j.issn.1672-4348.2015.01.005]
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分子动力学模拟研究交联环氧树脂力学性能参数()
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福建工程学院学报[ISSN:2097-3853/CN:35-1351/Z]

卷:
第13卷
期数:
2015年01期
页码:
28-30
栏目:
出版日期:
2015-02-25

文章信息/Info

Title:
Study on mechanical properties of epoxy resin by molecular dynamic simulation
作者:
辛东嵘
福建工程学院土木工程学院
Author(s):
Xin Dongrong
College of Civil Engineering, Fujian University of Technology
关键词:
分子动力学;  环氧树脂;  力学性能
Keywords:
molecular dynamics;  epoxy resin;  mechanical property
分类号:
O34
DOI:
10.3969/j.issn.1672-4348.2015.01.005
文献标志码:
A
摘要:
采用分子动力学方法，计算交联度92％的环氧树脂的力学性能参数，并比较不同温度下，环氧树脂力学性能参数的改变。研究结果表明，分子动力学模拟结果与试验结果相吻合。模拟结果显示，随着温度升高，交联环氧树脂的弹性模量、剪切模量和体积模量等力学性能参数减小，温度高于玻璃温度之后，环氧树脂力学性能下降显著。
Abstract:
Molecular dynamics methods were adopted to calculate the mechanical property parameters of epoxy rexin with a conversion degree of 92%. The changes of the mechanical property para meters of the epoxy resin under different temperatures were compared. The simulation results were in agreement with the test results. The simulation results indicate that with the increase of the temperature, the mechnical properties’ paremeters of Young’s modulus, shear modulus and bulk modulus decrease with the properties being significantly lowered when the temperature was higher than that of glass.

参考文献/References:

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更新日期/Last Update: 2015-02-25