随时间变化的钢筋混凝土阻力分析

中文字数:3366,中文页数:6  英文字数:2053页数:6

Abstract : The analysis method on random time dependence of reinforced concrete material is introduced , the effect mechanism on reinforced concrete are discussed , and the random time dependence resistance of reinforcedconcrete is studied. Furthermore , the corrosion of steel bar in reinforced concrete structures is analyzed. A practicalstatistical method of evaluating the random time dependent resistance , which includes material , structural size andcalculation influence , is also established. In addition , an example of predicting random time dependent resistanceof reinforced concrete structural element is given.
Key words : random analysis ; time dependent resistance ; reinforced concrete

[摘要]对钢筋混凝土材料时间相关性的分析方法进行介绍，讨论钢筋混凝土的作用机理，然后再研究随时间而定的钢筋混凝土抵抗力。此外，钢筋混凝土结构中的钢材腐蚀也是需要被分析的。鉴定随时间而变的抵抗力的实际统计方法，包括物质的材料，结构尺寸，影响计算的确定。另外，范例中估计随时间而变钢筋混凝土结构构件的抵抗力是给的。
关键字∶不定分析；随时间变化的抵抗力；钢筋混凝土

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