Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Darmawan, Achmad
Yuhanah, Tri
Subject
Teknik Sipil
Datestamp
2020-02-28 12:02:10
Abstract :
In this final script, a PCI girder redesign on the aircraft crossing bridge from the East Connection Taxiway Phase 1 construction project at Soekarno Hatta Airport, Tangerang, Banten. In the initial planning the bridge used a Girder
PCU structure with two spans of 24 meters and 12 meters each by completing six 24 meter span ranges and a 12 meter span odor range. The width of the bridge is 60 meters with a total of 24 PCU girder. Then reuse the PCI girder structure with a span of 24 meters and the number of PCI Girder as many as 33 girder. The technical data needed consists of length span, class bridge width, and
building functions. The basics of bridge planning are stipulated in the regulations of SNI 1725: 2016, RSNI 2833: 201X, and SNI 2847: 2013. The load analyzed is
the load itself, additional dead load, traffic load, and environmental load. Using a computer program to analyze the structure of PCI girder. Then the voltage girder,
deformation girder and internal force acting on the girder, stress control is carried out on the structure and control of the deflection structure. The results of this plan
obtained the shape, dimensions, number of girder and distance as PCI girder so as to be able to withstand the load acting on the girder and obtain a safe bridge
structure. PCI girder with a length of 24 meters, a height of 1.8 meters and a width of a cross section of 0.7 meters has 4 tendons, each of which consists of 12 strands, the maximum compressive pressure produced is 15.57 MPa, and deflection maximum of 16,781mm