The Mechanical Analysis of Plate on Visco-Elastic Winkler Foundation under Moving Load

Journal of Chongqing Jiaotong University(Natural Science) ›› 1990, Vol. 9 ›› Issue (2): 45-51.

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The Mechanical Analysis of Plate on Visco-Elastic Winkler Foundation under Moving Load

Huang Xiaoming, Deng Xuejun

Transportation Engineering Institute, Southeast University, Nanjing

Received:1989-09-02 Online:1990-04-23 Published:2016-11-08

移动荷载作用下粘弹性文克勒地基板的力学分析

黄晓明, 邓学钧

南京:东南大学运输工程研究所

作者简介:黄晓明,男.27岁,博士生
基金资助:
国家自然科学基金

Abstract

Abstract: In this paper,the displacement expression of plate on viscoelastic Winkler foundation under moving load is obtained,in which Fourier transformation is used.In order to simulate the vehicle load on the road,the formula is derived assuming that the load moves with uniform velocity.The formula under this load is obtained.It is important to analyze the dynamic character of rigid pavement.

Key words: rigid pavement, moving load, visco-elastie winkler foundation, plate

摘要： 本文利用粘弹性文克勒地基板的挠曲振动方程,借助于傅立叶变换方法,获得了路面结构在任意动荷作用下的挠度表达式。为了模拟道路上汽车荷载的实际运行情况,本文假定汽车匀速在路面上行驶,由此获得粘弹性文克勒地基板在移动荷载作用下的挠度表达式,并对计算结果进行了一些分析而获得比较重要的结论。

关键词: 刚性路面, 移动荷载, 粘弹性文克勒地基, 板

Huang Xiaoming, Deng Xuejun. The Mechanical Analysis of Plate on Visco-Elastic Winkler Foundation under Moving Load[J]. Journal of Chongqing Jiaotong University(Natural Science), 1990, 9(2): 45-51.

黄晓明, 邓学钧. 移动荷载作用下粘弹性文克勒地基板的力学分析[J]. 重庆交通大学学报（自然科学版）, 1990, 9(2): 45-51.

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The Mechanical Analysis of Plate on Visco-Elastic Winkler Foundation under Moving Load

移动荷载作用下粘弹性文克勒地基板的力学分析

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