The Identification of Multi-Vehicle Moving Loads on the Single Lane Based on Influence Line Method

DOI

10.2991/icmea-16.2016.53How to use a DOI?

Keywords

Moving Load, Identification, Dynamic, Strain Influence Line, Wavelet Transform.

Abstract

The identification of moving loads based on influence line method had defects of uncounted lateral distribution of load, unapparent peak values and a low speed of recognition. To improve these disadvantages, this paper proposes a method to identify moving loads, which identified transverse positions of vehicle load according to the dynamic stress of multiple strain key points on the same cross section, peak values by Wavelet Transform method, and axle weight according to a time history cure of the dynamic strain and stress in a specific time period. Results of a simulated research on Ansys showed the accuracy of recognizing multiple vehicles on single line by the proposed approach was high.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liang HUANG
AU  - Lei WANG
AU  - Shun-Yong LI
AU  - Chu-Yu XIANG
AU  - Heng-Qi GE
PY  - 2016/12
DA  - 2016/12
TI  - The Identification of Multi-Vehicle Moving Loads on the Single Lane Based on Influence Line Method
BT  - Proceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016)
PB  - Atlantis Press
SP  - 320
EP  - 326
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmea-16.2016.53
DO  - 10.2991/icmea-16.2016.53
ID  - HUANG2016/12
ER  -