Evaluasi Perhitungan Bangunan Atas Jembatan Komposit

Abstract

The bridge is one part of the road that is very influential on the smooth transportation that connects the Tanjung Selamat road whit the Beras Sekata road, Sunggal District, Deli Serdang Regency. The interruption of an area from the government will hamper the progress of an area, because the bridge is one of the most vital tools for smooth traffic, so the bridge must be calculated / designed to be strong enough and resistant, not easily damaged according to the class of the bridge. In this bridge calculation research, it is guided by SNI Decree 1725: 2016. This bridge has length of 24 meters and a total width of 7,30 meters. In this study, after calculating the dimension of the profile used WF 700.300.15.28 and the diaphragm of the WF 350.250.8.12 profile can be used and safe. Evaluation ruselts of building composite bridge evaluation based on SNI Decree 03-20874-2002, SNI T-2004 on the evaluation of 200 meters thick slab, reinforcement distance to the outside of 35 millimeters, so that the effective width of the slab is 165 millimeters. The ultimate moment of your plan = 54,74 kNm and the ultimate moment of the plan for your ultimate plan = 48,63 kNm. For negative reinforcement used transverse direction D25-40 mm and longitudinal direction D19-10 mm, from the calculation used a shear connector with a diameter D13-20 mm widthe number of shear connectors from the pedestal up to 1/4L pieces so one girder is obtained = 92 pieces of shear connector. From the analysis ruselt it is known that the result obtained by the calculation of the SNI method area the same as the result of the planning drawings by the Deli Serdang Regency PUPR service so that the analysis of the two methods is safe to use.