Location

London

Event Website

http://www.csce2016.ca/

Description

This paper presents the shear behaviour of composite beams made of combinations of high performance concretes (HPCs) such as self-consolidating concrete (SCC) and ductile Engineered Cementitious Composite (ECC). The variables in this experimental and Code based study was shear span to depth ratio, concrete types, longitudinal reinforcement and depth ratio (of ECC and SCC layer). The performance of ECC-SCC composite beams was compared with full depth normal SCC beams based on load-deformation response, stress-strain development, shear strength, failure mode, energy absorption capacity and aggregate-dowel action. The performance of American code in predicting shear strength of SCC beams including ECC-SCC composite beams was studied based on experimental results.


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Jun 1st, 12:00 AM Jun 4th, 12:00 AM

STR-928: SHEAR RESISTANCE OF COMPOSITE BEAMS WITHOUT SHEAR REINFORCEMENT

London

This paper presents the shear behaviour of composite beams made of combinations of high performance concretes (HPCs) such as self-consolidating concrete (SCC) and ductile Engineered Cementitious Composite (ECC). The variables in this experimental and Code based study was shear span to depth ratio, concrete types, longitudinal reinforcement and depth ratio (of ECC and SCC layer). The performance of ECC-SCC composite beams was compared with full depth normal SCC beams based on load-deformation response, stress-strain development, shear strength, failure mode, energy absorption capacity and aggregate-dowel action. The performance of American code in predicting shear strength of SCC beams including ECC-SCC composite beams was studied based on experimental results.

http://ir.lib.uwo.ca/csce2016/London/Structural/77