PERENCANAAN ULANG STRUKTUR ATAS PADA FLYOVER TELUK LAMONG MENGGUNAKAN I-GIRDER

Efforts to move the government in the infrastructure sector require related reference support. One form of reference can be an analysis of the use of prestressed concrete I-girder on the Teluk Lamong Flyover with the aim of knowing the dimensions of the upper structure elements used, the tendon system, and the amount of stress, shear force, deflection, moment. The results obtained from this analysis are in the form of girder type PC I H-170, the dimensions of the floor plate 1.85 x 1.00 x 0.20, 0.16 x 0.20 x 1.00 back pile and using galvanized steel pipe O 76.3 mm BJ-37. 6 tendons, filled with 7 strands per tendon, 15.2 mm in diameter belongs to OVM. With the largest stress of (-478.1630439) kPa, the largest shear force of 1045,532 kN, the largest deflection of 0.03753583 m, and the greatest moment of ultimate value of 8800.235061 kNm.