Testing and evaluation of reinforced concrete beam-column-slab joint

Građevinar

article

Saddam M. Ahmed¹  Umarani Gunasekaran³ 

[1] Anna University, Faculty of Civil Engineering Chennai;Mosul University Faculty of Civil Engineering Mosul;Anna University Faculty of Civil Engineering Chennai

关键词: modelling;    slab effects;    beam relaxation;    joint shear;    cyclic loading;    beam-column joint;   

DOI  :  10.14256/JCE.971.2013

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

An experimental investigation of seismic behaviour of identical beam-column subassemblies was conducted by testing two half-scale joint models: one without a slab and the other with a slab. A qualitative model simulating participation of the floor slab was developed by establishing the slab crack patterns (yield lines) and the state of strain in slab bars. Based on the verification results, it was concluded that the joint model improves prediction of seismic behaviour, and that this model allows explicit evaluation of the slab effect on the joint.

【 授权许可】

CC BY