Numerical and Experimental Research on Delamination of Glulam Elements

Archives of Civil Engineering

Kawecki B.¹  Podgórski J.² 

[1] MSc., Lublin University of Technology, Faculty of Civil Engineering and Architecture, ul. Nadbystrzycka 40, 20-618 Lublin, Poland;Prof., Lublin University of Technology, Faculty of Civil Engineering and Architecture, ul. Nadbystrzycka 40, 20-618 Lublin, Poland;

关键词: FEM;    glulam;    delamination;    shear stress;    laboratory testing;   

DOI  :  10.2478/ace-2018-0026

来源: DOAJ

【 摘 要 】

The paper presents numerical and experimental research on glulam delamination in a double lap connection with predominant shear stresses. Laboratory tests and wide literature survey enabled to determine timber and glue joint parameters. Cohesive zone theory, generally used for epoxy matrix and fiber reinforced composites, was adopted to modelling glue layer delamination in glulam elements. Numerical models were validated with laboratory tests.

【 授权许可】

Unknown