Department of Civil Engineering, Faculty of Civil Engineering and Architecture, Lublin University of Technology

Abstract

In this paper the results of the research of T-shape cross-section beams with differently located interface are presented. The cracks pattern and the value of the force causing the interface cracking are analysed. Moreover, the influence of the interface location and the difference of the elastic moduli of joint materials on the stress level in the interface were also analysed.

Keywords

• concrete composite beams
• T-shape cross-sections
• interface
• delamination