钢筋混凝土施工质量评价的多元识别方法

Multiple indexes identification model for evaluating quality of concrete construction projects

利用可拓理论建立混凝土施工质量评价的多元识别模型。选取混凝土制备、运输、浇筑、养护等影响因素为输入层,混凝土施工质量程度为输出层,建立多元识别模型,并以实际数据对该网络进行训练和测试。实践表明,该模型具有较好的辨识精度。最后得出数字化的评估结果,能准确、直观地反映施工质量的优劣,表明多元识别模型在工程施工质量评价中的适用性和合理性。

An evaluation of quality risk of concrete construction quality model is founded based on extension theory in the paper,according to concrete preparation,transportation,construct,conserve as importation layer,concrete construction quality risk degree as output layer,establish multiple indexes identification model,and actual data were used for training and practice of the model.The practice showed that the model has well recognizes the precision.Finally obtains digitized the appraisal result,can he accurate,direct-viewing reflection construction quality the fit and unfit,thus the wide prospect of multiple indexes identification mode in risk management of engineering construction were presented.