The non-welded building hardware method can reduce accidents caused by welding, and can be constructed by bolt assembly, which can reduce labor costs and shorten the construction period. The purpose of this study is to evaluate the behavior of joints of non-welded and welded of building hardware frame

• 홍성욱(한밭대학교 도시건축재생기술연구소 연구교수, 공학박사) | Hong, Seong-Uk
• 백기열(포스코건설 부장, 공학박사) | Baek, Ki-Youl
• 김권식(㈜산돌기업 대표이사) | Kim, Kown-Sik
• 김승훈(한밭대학교 건축공학과 교수, 공학박사) | Kim, Seung-Hun Corresponding author