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作者:

Chen, Ning (Chen, Ning.) | Zhao, Shibo (Zhao, Shibo.) | Gao, Zhiwei (Gao, Zhiwei.) | Wang, Dawei (Wang, Dawei.) | Liu, Pengfei (Liu, Pengfei.) | Oeser, Markus (Oeser, Markus.) | Hou, Yue (Hou, Yue.) | Wang, Linbing (Wang, Linbing.)

收录:

EI Scopus SCIE

摘要:

The adding of industrial wastes, including blast furnace slag and fly ash, to concrete materials will not only improve the working performance, but also significantly reduce the carbon emissions and promote the green development in civil engineering area. The traditional material designs are mainly indoor laboratory-based, which is complex and time-consuming. In this study, a virtual material design method, including deep data augmentation methods and deep learning methods, was employed to predict the compressive strength of concrete with industrial wastes. Three types of Generative Adversarial Networks (GANs) were employed to augment the original data and the results were evaluated. The test was conducted based on a small experiment dataset from previous literature, comparing with traditional machine learning methods. Test results show that the deep learning methods have the highest accuracy in compressive strength prediction, increasing from 0.90 to 0.98 (Visual Geometry Group, VGG) and from 0.83 to 0.96 (One-Dimensional Convolutional Neural Network, 1D CNN) after deep data augmentation, where the prediction accuracy of Random Forest (RF) and Support Vector Regressive (SVR) in traditional machine learning algorithms increase from 0.91 to 0.96 and from 0.78 to 0.86, respectively. In addition, a lightweight deep convolutional neural network was designed based on the augmented dataset. The results show that the lightweight model can improve the computation efficiency, reduce the complexity of the model compared with the original model, and reach a great prediction accuracy. The proposed study can facilitate the concrete material design with industrial wastes with less labor and time cost compared with traditional ones, thus can provide a cleaner solution for the whole industry.

关键词:

Virtual material design Lightweight model Deep learning Data augmentation Compressive strength prediction

作者机构:

  • [ 1 ] [Chen, Ning]Beijing Univ Technol, Beijing Key Lab Traff Engn, 100 Pingleyuan, Beijing, Peoples R China
  • [ 2 ] [Zhao, Shibo]Beijing Univ Technol, Beijing Key Lab Traff Engn, 100 Pingleyuan, Beijing, Peoples R China
  • [ 3 ] [Hou, Yue]Beijing Univ Technol, Beijing Key Lab Traff Engn, 100 Pingleyuan, Beijing, Peoples R China
  • [ 4 ] [Chen, Ning]Toyota Transportat Res Inst, 3-17 Motoshiro Cho, Toyota, Aichi, Japan
  • [ 5 ] [Gao, Zhiwei]Univ Glasgow, James Watt Sch Engn, Glasgow G12 8QQ, Lanark, Scotland
  • [ 6 ] [Wang, Dawei]Harbin Inst Technol, Sch Transportat Sci & Engn, Harbin, Peoples R China
  • [ 7 ] [Wang, Dawei]Rhein Westfal TH Aachen, Inst Highway Engn, D-52074 Aachen, Germany
  • [ 8 ] [Liu, Pengfei]Rhein Westfal TH Aachen, Inst Highway Engn, D-52074 Aachen, Germany
  • [ 9 ] [Oeser, Markus]Rhein Westfal TH Aachen, Inst Highway Engn, D-52074 Aachen, Germany
  • [ 10 ] [Wang, Linbing]Virginia Tech, Dept Civil & Environm Engn, Blacksburg, VA 24061 USA

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来源 :

CONSTRUCTION AND BUILDING MATERIALS

ISSN: 0950-0618

年份: 2022

卷: 323

7 . 4

JCR@2022

7 . 4 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:66

JCR分区:1

中科院分区:1

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ESI高被引论文在榜: 0 展开所有

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