DESIGN OF THE STRUCTURAL SYSTEM OF BOGOR OUTER RING ROAD (BORR) ELEVATED TOLL ROAD SECTION IIIB

• Main Author: Wahyu Munzila, Laily
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/66988
• Institution: Institut Teknologi Bandung

Bogor Outer Ring Road (BORR) Toll Road is a part of Jakarta Outer Ring Road (JORR) III. The purpose of the outer ring road, specifically the BORR Toll Road, is to separate traffic within the city and traffic that only pass through the city. BORR Toll Road is divided into three sections which connect South Sentul to Simpang Semplak. Currently, the construction of the BORR Section IIIB Toll Road is being planned, which will continue from Simpang Semplak to Salabenda Junction. Half of BORR Toll Road Section IIIB will be constructed as an elevated toll road above the existing road, KH Soleh Iskandar Street. This final project is discussing the design of the BORR elevated toll road’s structure that consists of the design of girder and pier. Provisions of elevated road or bridge structure refer to RSNI t-12-2004, AASHTO LRFD Bridge Design Specification, SNI 1725-2016, and SNI 2847-2019. The girder is designed with prestressed concrete box girder structure type using external prestressing tendon. The pier is designed with multiple column bent type in the form of two non-prestressed concrete columns with the hollow cross-section that connected with the pier head. The Pier head is designed using internal prestressing tendons. The structure of the girder and pier head is designed to fulfill the serviceability design in the form of allowable stress and deflection as well as the ultimate design in the form of bending, shear, and torsion planning. The earthquake-resistant structure, especially piers are designed according to SNI 2833-2016 and AASHTO LRFD Seismic Bridge Design Specification.