Penerapan Model Strut-and-Tie untuk Memprediksi Kekuatan Geser Sambungan Balok-Kolom Interior Gedung PPIIG UPR

Abstract

The beam-column conncetion under lateral load is an area that often experiences collapse in the form of shear failure, therefore a fairly accurate method is needed to calculate the shear capacity in this area. The softened Strut-and-Tie Model (STM) method was proposed to calculate the nominal shear force of the PPIIG UPR building beam-column joint. The analysis results showed that the shear force on the core of the beam-column connection under lateral load was 1480,28 kN which was greater than the shear capacity of the beam-column con­nection 996,58 kN, therefore the amount of shear reinforcement plus the shear capacity of the beam-column connection that met the requirements in the connection area was 3D12-100 mm with a total shear strength was 1706,96 kN.