ANALISIS PERILAKU STRUKTUR JEMBATAN RANGKA BAJA TIPE WARREN DENGAN VARIASI BEBAN KENDARAAN

KELANA, RIFQI and Costa, Anthony (2025) ANALISIS PERILAKU STRUKTUR JEMBATAN RANGKA BAJA TIPE WARREN DENGAN VARIASI BEBAN KENDARAAN. Undergraduate thesis, Sriwijaya University.

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Abstract

Warren truss bridge has a very good ability to distribute loads evenly to all bridge components. In this study, 5 variations of vehicle loads were used as a variation of traffic loading consisting of 3 types of vehicles, namely passenger cars, buses, and trucks. This study aims to analyze and compare the structural behavior experienced by the warren type steel frame bridge when given a variation of vehicle loads. Modeling and analysis in this study were carried out with the help of the MIDAS CIVIL program which is guided by SNI 1725: 2016, SNI 2833: 2016, RSNI-t-03-2005, and AISC 360-10. The structural behavior parameters analyzed were internal force, deflection, and steel capacity ratio. In addition to the variation of vehicle loads, a loading combination based on SNI 1725:2016 is also given, which consists of a strong limit state to a service limit state. Based on the loading combination regulated in SNI 1725:2016, the analysis results show that the largest internal force is generated in the loading combination of strong state 1, namely the ultimate shear force of 432.81 kN and the ultimate axial force of 1490.4 kN. While the results of the analysis based on the variation of vehicle loads show that the largest internal force is generated by the bus-passenger car-passenger car vehicle sequence for the ultimate shear force of 58.457 kN and the passenger car-bus-passenger car vehicle sequence for the ultimate axial force of 146.933 kN. The results of the analysis of structural behavior towards deflection along with the steel capacity ratio caused by variations in vehicle loads and loading combinations show that neither the deflection value nor the steel capacity ratio exceeds the safety limit.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Bridge, Warren Truss, Structure Behavior, Vehicle Load Variation, Midas Civil
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA174 Engineering design T Technology > TA Engineering (General). Civil engineering (General) > TA174.A385 Engineering design--Data processing. Manufacturing processes--Data processing. Computer integrated manufacturing systems. Manufacturing processes--Automation. CAD/CAM systems.
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Rifqi Kelana
Date Deposited:	10 Jun 2025 08:31
Last Modified:	10 Jun 2025 08:31
URI:	http://repository.unsri.ac.id/id/eprint/175308

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