中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (6): 50-52.

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砼强度的BP网络模型

黄志堂1,杨志刚2   

  1. 1.重庆交通学院土木建筑学院,重庆400074;2.重庆交通学院科技处,重庆400074
  • 收稿日期:2004-01-13 出版日期:2004-12-15 发布日期:2015-05-18
  • 作者简介:黄志堂(1978—),男,广西钦州人,硕士生,主要从事桥梁结构防灾减灾研究

The BP ANN model of concrete strength

HUANG Zhi-tang1,YANG Zhi-gang2   

  1. 1. School Civil engineering & architecture , Chongqing Jiaotong University, Chongqing 400074,China; 2. Department of Science and Technology, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2004-01-13 Online:2004-12-15 Published:2015-05-18

摘要: 通过分析影响砼强度的因素,建立了一个3层的BP网络模型,在对样本进行分类和标准化处理后,进行 了BP网络的训练和仿真,其结果表明:应用所得到的BP网络对于砼强度的预测值计算相对于实测值具有满足工 程要求的精度。

关键词: 砼强度, BP网络, 模型

Abstract: This paper establishes a BP ANN model with 3 layers through analyzing the influence of concrete strength. After the classification and standardization of the sample, the BP ANN model is trained and simulated. The results indicate that the stimative values calculated by the BP ANN model have the enough accuracy compared with the actual values, and its accuracy can satisfy the demand of the engineering

Key words: concrete strength, BP ANN, model

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