Assessment of reliability and punching shear resistance of slabs

Građevinar

article

Kernou Nassim¹  Bouafia Youcef²  Khalil Belakhdar³ 

[1] University Abderrahmane Mira of Béjaia Faculty of Technology;University of Tzi-Ouzou, Algeria Faculty of Civil Engineering;University Centre of Tamanghasset, Algeria Faculty of Civil Engineering

关键词: reliability analysis;    reinforced concrete slabs;    sensitivity analysis;    response surface;    punching shear resistance;   

DOI  :  10.14256/JCE.1295.2015

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

In this paper, the punching shear resistance of slabs is numerically evaluated and compared to predictions specified in some design codes. The interaction of major parameters that affect the punching shear behaviour and failure mode of slabs is also studied. Reliability analysis results are presented in terms of the reliability index for various levels of Pu/Pflex. In addition to the reliability analysis, the sensitivity analysis is carried out in terms of different load levels so as to study the effect of main variables on the results.

【 授权许可】

CC BY