TORSION, BENDING, AND SHEAR IN PRESTRESSED CONCRETE BEAMS CONTAINING STEEL FIBERS

被引:0
|
作者
NARAYANAN, R
KAREEMPALANJIAN, AS
机构
[1] INST STRUCT ENGINEERS,WALES BRACH,LONDON,ENGLAND
[2] UNIV SALAHADDIEN,CIVIL ENGN,ARBIL,IRAQ
来源
关键词
COMPOSITE MATERIALS - Fiber Reinforced - CONCRETE CONSTRUCTION - Prestressing - CONCRETE TESTING - Torsion Tests;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Test results of 27 prestressed beams containing steel fibers and subjected to combined bending, torsion, and shear are reported. The parameters varied were the type of loading employed and the fiber content in the mix. These beams exhibited no reduction in their torsional capacity, even when additionally subjected to substantial bending moments. Interaction curves are proposed which are adequate to obtain conservative values of the ultimate capacity of prestressed fiber concrete beams under loading.
引用
收藏
页码:423 / 431
页数:9
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