Use of grooved clamping plate to increase strength of bolted moment connection on cold formed steel structures

International Conference on Informatics, Engineering, Science and Technology

计算机科学;工业技术

Setiyarto, Y.D.^1

Civil Engineering Department, Faculty of Engineering and Computer Science, Universitas Komputer Indonesia, Jalan Dipatiukur No.112-116, Bandung, Indonesia^1

关键词: Bolted moment connections;    Clamping plates;    Cold-formed steel;    Cold-formed steel structures;    Experimental methods;    Moment connections;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/407/1/012082/pdf
DOI  :  10.1088/1757-899X/407/1/012082

来源: IOP

【 摘 要 】

The purpose of this study was to look at an alternative way of enlarging the strength of the moment connection on cold formed steel structures using the grooved clamping plate. To support the research we use the experimental method of testing the moment connection on the cold formed steel with the addition of grooved clamping plate. Experimental results show that the cold formed steel moment connection using the grooved clamping plate can be significantly increased compared to a cold formed steel moment connection that only increases the diameter of the bolt and the distance between the bolts. From these results, it is known that the addition of the grooved clamping plate at moment connection can give a noMinal moment force increase of almost 200%, whereas the addition of bolt spacing and diameter gives only a noMinal moment force increase of almost 50%. Of course, this experimental result will be an alternative innovation in terms of enlarging the strength of the moment connection on cold formed steel.