The influence of the compression arch on the shear resistance of prestressed concrete beams

被引：0

作者：

Maurer, R. ^{[1
]}

Kiziltan, H. ^{[2
,3
]}

机构：

[1] Tech Univ Dortmund, Lehrstuhl Betonbau, D-44227 Dortmund, Germany

[2] KHP mbH Dortmund, D-44227 Dortmund, Germany

[3] TU Dortmund, Dortmund, Germany

来源：

BAUINGENIEUR | 2013年 / 88卷

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In order to verify the shear resistance of prestressed members with shear reinforcement, an illustrative model is,presented. Therefore, the shear force is transferred by the "truss model with crack friction" and is superimposed by the effect of an arch in the compression area due to pretension and bending. This arch represents a shear component due to the inclined force. As a,result, the calculated bearing behaviour and the bearing apacity of tested prestressed concrete beams are found to be in good accordance.

引用

页码：165 / 176

页数：12

共 9 条

[1]

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[2]

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[3]

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[4]

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[5]

Mark P., 2006, Zweiachsig durch Biegung und Querkrfte beanspruchte Stahlbetontrger Reinforced concrete beams subjected to biaxial bending and shear forces

[6]

Maurer R., 2012, NACHRECHNUNG BETONBR

[7]

Maurer R., 2011, UNTERSUCHUNGEN QUERK

[8]

Polling R, 2000, THESIS RUHR U BOCHUM

[9]

Reineck K.H., 2001, Bauingenieur, V76, P168

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