Ultimate Strength Domain of Reinforced Concrete Sections under Biaxial Bending and Axial Load

被引：0

作者：

Vinciprova, Francesco ^{[1
]}

Oliveto, Giuseppe ^{[2
]}

机构：

[1] Bonaventura Secusio High Sch, Caltagirone, Sicily, Italy

[2] Univ Catania, I-95124 Catania, Italy

来源：

ACI STRUCTURAL JOURNAL | 2013年 / 110卷 / 01期

关键词：

analytical techniques; biaxial bending; reinforced concrete sections; strength domain; COLUMNS; DESIGN; DIAGRAMS; FORCE; MODEL; COMPOSITE; SURFACES;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A direct method is provided for the construction of the ultimate strength domain of reinforced and/or prestressed concrete sections under biaxial bending and axial force. The method, based on the principle of plane sections, only requires the specification of the stress-strain relationships for each component material, the pretension strains, and possibly any other applied distortion. The results may be used for safety checks in new designs and in the rehabilitation of vulnerable or deteriorated structures. A few examples are used to demonstrate the performance of the method and its usefulness in practical applications.

引用

页码：3 / 13

页数：11

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