[1]王博,张春丽,祝彦知.正交各向异性路基路面在移动荷载作用下的空间动力响应[J].郑州大学学报(工学版),2019,40(01):50.[doi:10.13705/j.issn.1671-6833.2018.04.013] 　Wang Bo,Zhang Chunli,Zhu Yanzhi.3D Dynamic Response of Infinite Plate on Orthotropic Foundation under Moving Loads[J].Journal of Zhengzhou University (Engineering Science),2019,40(01):50.[doi:10.13705/j.issn.1671-6833.2018.04.013] 点击复制 正交各向异性路基路面在移动荷载作用下的空间动力响应() 分享到： var jiathis_config = { data_track_clickback: true };

40

2019年01期

50

2019-01-10

文章信息/Info

Title:
3D Dynamic Response of Infinite Plate on Orthotropic Foundation under Moving Loads

1. 郑州大学水利与环境学院;2. 中原工学院信息商务学院;3. 中原工学院建筑工程学院
Author(s):
1. School of Water Conservancy and Environment, Zhengzhou University ;2. School of Information Business, Zhongyuan University of Technology; 3. School of Architectural Engineering, Zhongyuan University of Technology

Keywords:
DOI:
10.13705/j.issn.1671-6833.2018.04.013

A

Abstract:
The mechanics model of the infinite elastic plate on orthotropic foundation were established under the rectangular coordinate system. And the dynamic equations of plate and foundation were derived under moving loads based on the thin plate theory. By means of the coordinate transformation and Fourier integral transform, the integral forms of dynamic responses of plate and foundation were obtained. Numerical example was given on condition that harmonic vibrating rectangular load was applied on the pavement plate surface. The calculation procedure was performed by MATLAB software. Studies were conducted to investigate the effect of parameters on the plate displacements. The results showed that the dynamic response of the subgrade and pavement interaction could be accurately described by considering the orthogonality of the soil

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