STRUCTURAL DESIGN OF STARTUP CENTER BUILDING IN BSD CITY USING SPECIAL MOMENT FRAMES

• Main Author: Aldilla Rachmadi, Favian
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/77247
• Institution: Institut Teknologi Bandung

Startup Center Building in BSD City is a communal building designed to provide office and workspace solutions for the rapid growth of startups in Bekasi City and its surrounding area. The function of this building as a communal space allows for the use of Reducible Live Load. Geotechnical data that was used as design reference causes the building to have SE Site Class. The building functions as an office complex causes the building to have IV Risk Category. Based on those two factors, the building is determined to have D Seismic Design Category. The Special Moment Resisting Frame was then chosen as its structural system to accommodate efficient structural design by factoring its Response Spectrum. The building is designed using a Redundancy Factor of 1.0 to further improve its design efficiency. The building is composed of three towers of different heights and one podium that acts as a basement. The building is modeled separately for each of its towers. The base reactions at the bottom of the towers were then transferred to the podium using the Two-Stage Analysis procedure. The tower structure utilizes Response Spectrum Analysis while the podium structure utilizes Equivalent Lateral Forces for their respective seismic design procedure. The building codes that were used as design reference are SNI 1726:2019, SNI 1727:2020, SNI 2847:2019, ASCE 7-16, ACI 318-14, and FEMA 451-B. The structural elements that were designed are beam, column, slab, and drop panel.