Evaluation of infill strut properties based on in-plane cyclic tests

Građevinar

article

Paolo Morandi¹  Guido Magenes¹  Sanja Hak² 

[1] University of Pavia Department of Civil Engineering and Architecture EUCENTRE;University of Zagreb Faculty of Civil Engineerin

关键词: masonry infill;    equivalent diagonal strut;    cyclic in-plane testing;    limit states;   

DOI  :  10.14256/JCE.868.2013

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

In the nonlinear analysis of masonry infilled RC frame structures, simple strut models are often adopted to represent the masonry infill, particularly in the case of extensive parametric numerical studies. Therefore, a careful definition of the corresponding strut properties is of exceptional significance for achieving a realistic building response. A method for evaluation of masonry infill strut properties is proposed and applied in this paper, based on the interpretation of results obtained by cyclic in-plane testing of single-storey, single-bay bare and infilled RC frame specimens.

【 授权许可】

CC BY