Experimental tests and FEM model for SFRC beams under flexural and shear loads

被引：0
|
作者：
Colajanni, Piero [1 ]
La Mendola, Lidia [2 ]
Priolo, Salvatore [2 ]
Spinella, Nino [1 ]
机构：
[1] Univ Messina, Dipartimento Ingn Civile, Cda Dio 1,Vill S Agata, I-98166 Messina, Italy
[2] Univ Palermo, Dipartimento Ingn Strutturale & Geotecn, I-90128 Palermo, Italy
来源：
2008 SEISMIC ENGINEERING CONFERENCE COMMEMORATING THE 1908 MESSINA AND REGGIO CALABRIA EARTHQUAKE, PTS 1 AND 2 | 2008年 / 1020卷
关键词：
experimental tests; fiber-reinforced concrete; shear and flexure; FEM analysis;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The complete load-vs-displacement curves obtained by four-point-bending tests on Steel Fiber Reinforced Concrete (SFRC) beams are predicted by using a nonlinear finite element code based on the Modified Compression Field Theory (MCFT) and the Disturbed Stress Field Model (DSFM) suitably adapted for SFRC elements. The effect of fibers on the shear-flexure response is taken into account, mainly incorporating tensile stress-strain analytical relationship for SFRC. The numerical results show the effectiveness of the model for prediction of the behavior of the tested specimens reinforced with light amount of stirrups or with fibers only.
引用
收藏
页码：872 / +
页数：2
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