Effect of material properties on the reliability of concrete structures

被引:0
|
作者
Kaszynska, M [1 ]
Nowak, AS [1 ]
机构
[1] Tech Univ Szczecin, PL-71065 Szczecin, Poland
关键词
sensitivity analysis; bridges; resistance; reinforced concrete; prestressed concrete;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The paper is focused on evaluation of the effect of quality of concrete and construction workmanship on the reliability of bridge structures. The reliability analysis is performed for reinforced concrete T-beams and prestressed concrete AASHTO Type girders. The basic resistance parameters considered in this study are bias factor and coefficient of variation. The calculated reliability indices indicate that bias factor is the most critical parameter that determines the structural performance.
引用
收藏
页码:1651 / 1658
页数:8
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