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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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Q235钢青岛海洋大气腐蚀的灰色模型预测研究
, PP. 85-87
Keywords: 桥梁工程,Q235钢,灰色模型,预测,大气腐蚀
Abstract:
用灰色模型GM(1,1)对桥梁工程常用结构钢(Q235钢)在青岛海洋大气环境中的腐蚀速率建立了预测模型,并对预测模型的精度和合理性进行了检验。结果显示,模型具有较好的拟合精度,预测得到Q235钢16a的大气腐蚀速率和计算值相对误差仅为7.96%,具有较高的预测可靠性。
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