Analisis Perilaku Vertical Eccentrically Braced Frame Menggunakan Profil Tubular Ganda

Abstract

Diajukan Diperbaiki Disetujui Keywords: vertical eccentrically braced frame, double tubular, cyclic load analysis, design control The Eccentrically Braced Frame (EBF) system limits the inelastic behavior of the beam links between two eccentric bracings. Tubular shear links have better ductility than WF shear links. This indicates that tubular links are more stable to withstand cyclic loads. In this study, an evaluation of the behavior of the 10-story vertical eccentrically braced frame system using the SAP 2000 application and numerical validation modeling based on the Rahnavard journal with cyclic load analysis using Abaqus was carried out. The SAP 2000 modeling shows that the use of King Cross columns, beams and bracing using Wide Flange, double tubular SHS links with a vertical link length of 400 mm and a distance between vertical links of 800 mm is in accordance with the design control. The results obtained from validation and journals produce shear force of 389.9 kN and 400 kN, respectively, with a difference of 2.75%.