STUDI PARAMETRIK DAKTILITAS BALOK-KOLOM BAJA BERPENAMPANG I

• Main Author: Sudarsono, Atin
• Format: Theses
• Language: Indonesia
• Subjects: Teknik (Rekayasa, enjinering dan kegiatan berkaitan)
• Online Access: https://digilib.itb.ac.id/gdl/view/4882
• Institution: Institut Teknologi Bandung

<b>Abstract:<p align=\"justify\"> <br /> This thesis presents parametric study of I-shaped steel beam-column ductility. The effects of beam-column slenderness, flange width-thickness ratio, magnitude of axial copression load and yield-strength are studied to investigate those influence on the ductility.<p align=\"justify\"> <br /> For this purpose, nonlinear finite element program such as MSC/Nastran which accounts material nonlinearity and inelastic buckling is used to analyzed elastoplastic behavior of the beam-column. The results show that slenderness of beam-column and flange width-thickness ratio are the major factor affecting ductility. Yield-strength and magnitude of the compression axial load has a great influence on the ductility if the value of beam-column slenderness and flange width-thickness ratio are small. Based on the result of parametric study, empirical formulas are proposed to predict ductility.