摘要
对有限域内的土体加载地震波的方法进行了论述,使用ABAQUS有限元分析软件进行数值模拟,通过计算二维矩形土体模型,验证使用粘弹性人工边界的正确性及可行性。
The method of the input of seismic wave to soil model was discussed,and was realized in commercial software ABAQUS. By two-dimension analysis of the rectangle model of soil,the correctness and feasibility of the viscoelastic artificial boundary were verified.
引文
[1]李煜东.基于ABAQUS的场地地震反应分析[D].北京:防灾科技学院,2016.
[2]刘晶波,杜义欣,闫秋实.粘弹性人工边界及地震动输入在通用有限元软件中的实现[A].全国防震减灾工程学术研讨会[C]. 2007:37-42.
[3]刘晶波,谷音,杜义欣.一致粘弹性人工边界及粘弹性边界单元[J].岩土工程学报,2006,28(9):1070-1075.