Application of green's functions in analysis of the response of an infinite homogenous structure to moving load

被引：0
|
作者：
Mazilu, Traian [1 ]
机构：
[1] Depart, of Railway Vehicles, Faculty of Transports, University POLITEHNICA, Bucharest, Romania
来源：
UPB Scientific Bulletin, Series A: Applied Mathematics and Physics | 2010年 / 72卷 / 01期
关键词：
Time domain analysis - Numerical methods - Railroad tracks;
D O I：
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学科分类号：
摘要：
The aim of this paper is to present a numerical method based on the Green's functions to calculate the response of an infinite homogenous structure to moving load. The structure has two beams continuously supported by elastic layers and represents the common model of the slab track. The high accuracy of the method is proved. The structure response due to stationary and moving harmonic loads is analyzed for both frequency and time domains.
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页码：139 / 152
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