PERENCANAAN STRUKTUR RANGKA BAJA BERATURAN TAHAN GEMPA BERDASARKAN SNI 02-1726-2002 DAN FEMA 450

Yosafat Aji Pranata, Calvein Haryanto

Abstract


Indonesia territory located in high risk seismic zone. Every years there are damaged buildings, diedpeople, and other infrastructures due to earthquake occurance. The aim of this research are analysisand design of seismic resistant building of steel frame in accordance with SNI 02-1726-2002 andFEMA 450, the objectives are dimension of IWF profile for beam and column elements, base shear,displacement, connections, and foundation design. Results of this study for beam and column givesame results for P/M ratios. Relative difference between base shear x-direction for both codes are0.08%, relative difference between base shear y-direction for both codes are 0.16%. This differencemay occurs from Fxi and Fyi results. Relative diffeference for Vu are 0.09%, and Mu are 0.00%, andNu for both codes are 0,18%. Results of joint reactions for both codes are approximately same.Generally, SNI 03-1726-2002 and FEMA 450 give relative difference that are not significant.

Keywords: SNI 02-1726-2002, FEMA 450, Building, Steel.v


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