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The deep learning technology was used to study a method of predicting the performance of SCC based on the mixture image information during the mixing process. Twenty-five sets of videos of the SCC mixing process with different performances were recorded. According to the slump flow and T500 measured values and combined with the visual inspection, the SCC mixes were classified into three performances: qualified, insufficient fluidity and segregation. By processing the videos into image sets, the deep learning models were built using image classification and target detection respectively. The models learn and train the image features of the mixes to realize the prediction of SCC performance. The results show that both image classification and target detection methods can achieve more than 98% accuracy on the validation set, which provides a reference for adjusting the mix proportion in real-time and realizing the smart production of SCC.

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基于深度学习技术研究了一种在自密实混凝土(SCC)出机前根据拌合物图像信息预测其工作性能的方法。录制了25组不同工作性能的SCC搅拌过程视频,按坍落扩展度、T500实测值并结合目测将其划分为合格、流动性不足及离析三种工作性能,通过将视频分帧处理为图像集,采用图像分类和目标检测两种方法建立深度学习模型,通过模型对拌和物图像特征的学习及训练,完成对SCC工作性能的预测。结果表明,图像分类和目标检测两种方法在验证集上均可达到98%以上的准确率,可为实时调整配合比进而实现SCC智能化提供参考。

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何世钦(1969-),女,博士、副教授、硕导,研究方向为高性能混凝土材料及混凝土结构耐久性,E-mail:

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何世钦(1969-),女,博士、副教授、硕导,研究方向为高性能混凝土材料及混凝土结构耐久性,E-mail:

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何世钦(1969-),女,博士、副教授、硕导,研究方向为高性能混凝土材料及混凝土结构耐久性,E-mail:

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基于深度学习的SCC工作性能预测技术
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何世钦 1 , 高鹏飞 1 , 王纯月 2 , 王辉 1
水电能源科学 | 水利水电工程 2023,41(4): 155-158
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水电能源科学 | 水利水电工程 2023, 41(4): 155-158
基于深度学习的SCC工作性能预测技术
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何世钦1 , 高鹏飞1, 王纯月2, 王辉1
作者信息
  • 1.北方工业大学土木工程学院,北京 100144
  • 2.北京中拓新源科技有限公司研发部门,北京 102206
  • 何世钦(1969-),女,博士、副教授、硕导,研究方向为高性能混凝土材料及混凝土结构耐久性,E-mail:

SCC Performance Prediction Technology Based on Deep Learning
Shi-qin HE1 , Peng-fei GAO1, Chun-yue WANG2, Hui WANG1
Affiliations
  • 1.School of Civil Engineering, North China University of Technology, Beijing 100144, China
  • 2.R & D Department, Beijing Zhongtuo Xinyuan Technology Co., Ltd., Beijing 102206, China
出版时间: 2023-04-25 doi: 10.20040/j.cnki.1000-7709.2023.20221152
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基于深度学习技术研究了一种在自密实混凝土(SCC)出机前根据拌合物图像信息预测其工作性能的方法。录制了25组不同工作性能的SCC搅拌过程视频,按坍落扩展度、T500实测值并结合目测将其划分为合格、流动性不足及离析三种工作性能,通过将视频分帧处理为图像集,采用图像分类和目标检测两种方法建立深度学习模型,通过模型对拌和物图像特征的学习及训练,完成对SCC工作性能的预测。结果表明,图像分类和目标检测两种方法在验证集上均可达到98%以上的准确率,可为实时调整配合比进而实现SCC智能化提供参考。

自密实混凝土  /  工作性能  /  深度学习  /  目标检测  /  图像分类

The deep learning technology was used to study a method of predicting the performance of SCC based on the mixture image information during the mixing process. Twenty-five sets of videos of the SCC mixing process with different performances were recorded. According to the slump flow and T500 measured values and combined with the visual inspection, the SCC mixes were classified into three performances: qualified, insufficient fluidity and segregation. By processing the videos into image sets, the deep learning models were built using image classification and target detection respectively. The models learn and train the image features of the mixes to realize the prediction of SCC performance. The results show that both image classification and target detection methods can achieve more than 98% accuracy on the validation set, which provides a reference for adjusting the mix proportion in real-time and realizing the smart production of SCC.

self-compacting concrete  /  performance  /  deep learning  /  target detection  /  image classification
何世钦, 高鹏飞, 王纯月, 王辉. 基于深度学习的SCC工作性能预测技术. 水电能源科学, 2023 , 41 (4) : 155 -158 . DOI: 10.20040/j.cnki.1000-7709.2023.20221152
Shi-qin HE, Peng-fei GAO, Chun-yue WANG, Hui WANG. SCC Performance Prediction Technology Based on Deep Learning[J]. Water Resources and Power, 2023 , 41 (4) : 155 -158 . DOI: 10.20040/j.cnki.1000-7709.2023.20221152
  • 河北省重点研发计划项目(19217617D)
2023年第41卷第4期
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doi: 10.20040/j.cnki.1000-7709.2023.20221152
  • 接收时间:2022-05-30
  • 首发时间:2026-01-27
  • 出版时间:2023-04-25
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  • 收稿日期:2022-05-30
  • 修回日期:2022-06-28
基金
河北省重点研发计划项目(19217617D)
作者信息
    1.北方工业大学土木工程学院,北京 100144
    2.北京中拓新源科技有限公司研发部门,北京 102206
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2种不同金属材料的力学参数

Family
属数
Number of
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种数
Number of
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占总种数比例
Percentage of
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Genus
种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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