Open AccessPERENCANAAN ULANG STRUKTUR JEMBATAN OVERPASS BANDARA SOEKARNO - HATTA KOTA TANGERANG
Author(s) -
Muhammad Rizal Prasetya,
Sudarmanto,
Susapto
Publication year - 2021
Publication title -
jurnal online skripsi manajemen rekayasa konstruksi
Language(s) - English
Resource type - Journals
ISSN - 2722-9203
DOI - 10.55404/jos-mrk.2021.02.01.63-69
Subject(s) - reinforcement , structural engineering , bridge (graph theory) , girder , engineering , shear (geology) , brace , computer science , materials science , composite material , medicine
Construction project of overpass bridge Soekarno-Hatta Airport Tangerang city have an area of 13,858 m2, the contract on 15 calendar months, the construction cost of Rp. 87.798.649.848 for main bridge, with concrete structure uses fc’= 40 MPa, fc’= 60 MPa and steel quality uses fy= 400 MPa. The writing look for an alternative that initially plans to use box girder construction into pci-girder. Calculation of loads refers to SNI 1725-2016. Analysis of statics structures using the computer application Robot Structural Analysis Professional 2018 and the depiction of planning results using the computer application AutoCAD 2018. From this redesign bridge resulted in (1) structure of slab with a thickness 20 cm using reinforcement D12-150 and D10-200 (2) Railing 30x30 cm using main reinforcement 4D10 and shear reinforcement (3) Diaphragm 20x96.6 cm using main reinforcement 2D19 and 3D19 , the extra reinforcement 2D13, shear reinforcement D10-150 (4) PCI-Girder using main reinforcement 8D13, 6D13, and 10D13, shear connector and shear reinforcement uses D13 (5) Bridge construction implementation methods (6) Schedule of the project is obtained for 180 calender days (7) Calculation of budget plan for the project cost is IDR. 32.581.160.000.