In this strudy, it establish nonlinear finite element analysis for beam-to-column connections constituted high strength steel beam and general mild steel beam. it analyze major structural performance of connections according to stiffness and strength of both-way beams and it consider the structural problem of application of high strength steel beam through the analysis results.

• 오상훈(부산대학교 건축공학과 교수, 공학박사) | Oh, Sang Hoon
• 박해용(부산대학교 건축공학과, 박사과정) | Park, Hae Yong 교신저자