计算力学学报Issue(5)：699-706,8.DOI:10.7511/jslx201505020
基于 Abaqus 的剪切型阻尼器单元开发与应用
Development and application of an Abaqus based shear damper element
摘要
Abstract
An user-defined element (UEL)simulating a type of shear-yield metal damper is developed in FORTRAN language based on the Abaqus software.Through the comparision with other elements in Abaqus element liabrary,the validity of this UEL is proved,providing a reference in Abaqus secondary development.In comparison with the elements in Abaqus that could be used to simulate dampers,the input parameters of this UEL are simpler and more clear without repeating trial running,the hysteretic behavior is also better under dynamic analysis.A discussion of different elements that could be used to simulate the shear-yield metal damper in Abaqus is also conducted in this paper,offering a new way of damper simulation.关键词
Abaqus/阻尼器/剪切型/用户子单元/二次开发Key words
Abaqus/damper/shear-yielding/UEL/secondary development分类
建筑与水利引用本文复制引用
陈聪,吕西林..基于 Abaqus 的剪切型阻尼器单元开发与应用[J].计算力学学报,2015,(5):699-706,8.基金项目
国家自然科学基金(51261120377)资助项目 （51261120377）
