Sistem Rangka Pemikul Momen Khusus Baja, Stuktur Baja Dilatasi, Bangunan Baja, Sambungan Penampang Balok Tereduksi (PBT)

• Main Author: Chandra N, Kevin
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/37123
• Institution: Institut Teknologi Bandung

This Final Project built to design 12 floors seismic resistance building. The building will be a low budget apartment in Bandung, Indonesia as government policy to help low classes people to get a home in downtown. The building faced some challenges because of the shape of the building that is similar with word "U" and very slender building, about 1:7 proportion. The building also must be done in short time with low budget cost, and on D class sites ground while the building must be able to face an earthquake with 0,572 gravity peak ground acceleration (PGA). Because of many considerations the designer decided to dilate the building and used special steel moment frame seismic resistant system to faster the building process and lighter structure. The building was designed based on SNI 1726 year 2012 about design guideline for building and non-building structure , SNI 1727 year 2013 about minimum design load for building and non-building structure, SNI 1729 year 2015 about specification for steel building, SNI 2847 year 2013 about specification for structural concrete for building, SNI 7860 year 2013 about seismic provision for steel buildings and SNI 7972 year 2013 about prequalified connections for special and intermediate steel moment frames for seismic applications. These standards also supported by AISC and FEMA standards as complement. The scope for the design that was being done is deck, beam, column, connection, and column splices. The material that being used for the building is concrete, while for column and beam is WF and crucified flanges steel member. The beam to column connection is design based on Reduction Beam Sections (RBS) Connection. Difficulty that was being found in this final project was the limitation of hot rolled steel in Indonesia, performance of program that is being used, and the shape of building.