A Piecewise Function Smooth Strength Envelope Model

摘要：

　　The method of trigonometric series is one of widely used methods for calculating artificial ground motion.But using this method the speed of time,it was found that the zero line must exist the phenomenon of drift.This text fore person the foundation of the research up,a kind of more perfect model of differentiable nonsingular strength envelope function is proposed.a better resolve this problem.Passing the calculation proved that the new method is reasonable and effective.

关键词： Artificial ground motion Strength envelop function Baseline shift Differentiable nonsingular point

作者: Zhang Leiyu Zhuo ruihua Liu Lijian Feng Shuzhong

作者单位: The Basic Department,Military Transportation University,Tianjin 300161,China The Basic Department,Military Transportation University,Tianjin 300161,China;School of Civil Enginee

会议类型: 国际会议

会议名称: 2012 International Applied Mechanics,Mechatronics Automation Symposium(2012应用力学,机电一体化自动化国际研讨会)(IAMMAS2012)

会议地点: 沈阳

会议语种:英文

页码: 1069-1073

在线出版日期: 2012-09-07（万方平台首次上网日期，不代表论文的发表时间）