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Published in: European Journal of Wood and Wood Products 5/2021

19-06-2021 | Original Article

Concentrated load simulation analysis of bamboo-wood composite container floor

Authors: Yi Liang, Fangchao Cheng, Zhilin Jiang, Quanping Yuan, Jianping Sun

Published in: European Journal of Wood and Wood Products | Issue 5/2021

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Abstract

The bamboo-wood composite container floor (BWCCF) plays an increasingly important role in the transportation area in recent years. However, the conventional mechanical testing methods are conducted in a time-consuming and resource-wasting way. Therefore, this study is aimed to provide a frugal and high-efficiency method to predict the concentrated load of BWCCF, by comparing models with two sets of parameters. First, three artificial neural network (ANN) models were developed by taking the characteristic parameters of the end face extracted by image processing as input and concentrated load as output. Then, the other three ANN models were presented by taking the vertical density profile (VDP) as input. Of the six models, the two ANN models constructed using all characteristic parameters of cross and vertical sections and all VDP parameters had the strongest generalization. The mean absolute percentage errors were determined as 3.393 and 6.196%, respectively, and the absolute percentage errors were all within 10.000%. The result indicates that the designed model has the potential to be a useful, reliable and effective tool for predicting concentrated load.

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Metadata
Title
Concentrated load simulation analysis of bamboo-wood composite container floor
Authors
Yi Liang
Fangchao Cheng
Zhilin Jiang
Quanping Yuan
Jianping Sun
Publication date
19-06-2021
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Wood and Wood Products / Issue 5/2021
Print ISSN: 0018-3768
Electronic ISSN: 1436-736X
DOI
https://doi.org/10.1007/s00107-021-01726-x

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