期刊名称：International Journal of Early Childhood Special Education
电子版ISSN：1308-5581
出版年度：2022
卷号：14
期号：3
页码：753-760
DOI：10.9756/INT-JECSE/V14I3.94
语种：English
出版社：International Journal of Early Childhood Special Education
摘要：Structural elements made by using cold formed steel sections are extensively used in India. By means of utilizing these sections the construction field, residential and commercial fields get benefitted. This research focuses the study on buckling performance of Z profiled trapezoidal stiffened section column with, without lips. This study involves the experimental and analytical examination of cold-formed Z trapezoidal stiffened section column. Four sections were tested with different dimensions of 600mm and 1200mm with and without lips. The section dimensions were formulated as per American standards for the design of steel structural members, 2007. Columns of Z profiled trapezoidal strengthened with stiffeners were later tested by using Universal testing machine subjected to axial compression. ANSYS software is been used to carry out the Finite element analysis. This study reveals that the cold-formed Z trapezoidal stiffened section column with lips performed well when compared to Z trapezoidal stiffened section column without lips. Load carrying capacity and less deflection were shown in Z stiffened trapezoidal stiffened section with lips than comparing with the section of without lips.
