受盐酸腐蚀混凝土抗压强度的灰色预测模型  

Grey Prediction Model for Compressive Strength of Concrete Corroded by Hydrochloric Acid

作　　者：张英姿[1] 范颖芳[1] 赵颖华[1] 

机构地区：[1]大连海事大学道路与桥梁工程研究所,辽宁大连116026

出　　处：《建筑材料学报》2007年第4期397-401,共5页Journal of Building Materials

基　　金：辽宁省博士启动基金资助项目(1050259)

摘　　要：基于受盐酸腐蚀混凝土抗压强度的试验研究,采用灰色系统理论建立了单变量的一阶灰色预测模型GM(1,1),对受盐酸腐蚀混凝土的抗压强度进行预测,并将预测值与试验值进行了比较.研究表明,灰色预测模型的预测结果与试验结果吻合较好;这种模型简便易行,能够有效地预测受腐蚀混凝土的抗压强度.Abstract： Based on experimental study on compressive strength of concrete corroded by hydrochloric acid, Grey system theory was applied in this paper. A novel Grey model GM （1, 1） was established to predict the compressive strength of concrete corroded by hydrochloric acid. The predicting results achieved by GM （1, 1） show good agreement with the experimental results. It is shown that the method put forward in this paper is a feasible and reliable method for the prediction of the compressive strength of the corroded concrete.

关 键 词：混凝土 灰色模型 抗压强度 腐蚀 

分 类 号：TU528[建筑科学—建筑技术科学]