Open AccessResearch on Nonlinear Modeling of Bolt Joint Surface Based on Modified Iwan Model
Author(s) -
仝美娟 解妙霞,
摘要准确建立高保真的螺栓结合面非线性力学模型是分析高端装备的前提和基础 针对螺栓结合面的迟滞非线性力学问题,
提出了一种修正,
Iwan 模型的力学建模方法,
使得传统唯象的,
Iwan 模型各参数物理意义更加明确,
。 首先,
将修正后的,
Iwan 唯象模型与具体的法向接触模型联系起来,
提出了新的螺栓结合面切向响应模型;最后,
Ling Li,
Jingjing Wang,
Xiaohui Shi,
Meijuan Tong,
Miaoxia Xie
Publication year - 2021
Publication title -
jixie gongcheng xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.342
H-Index - 50
ISSN - 0577-6686
DOI - 10.3901/jme.2021.19.009
Subject(s) - nonlinear system , joint (building) , nonlinear model , materials science , structural engineering , computer science , engineering , physics , quantum mechanics