ANALISIS PELAT LANTAI GEDUNG FAKULTAS KEDOKTERAN UNIVERSITAS AUFA ROYHAN PADANGSDIMPUAN

Abstract

The floor slab is a main structural element in multi-story buildings that functions to support loads from occupants, furniture, and other architectural components, transferring them to beams, columns, and ultimately to the foundation. Floor slab analysis is an essential aspect of structural design as it directly affects the strength, stability, and material efficiency of the structure. This study aims to determine the required reinforcement and reinforcement spacing of the floor slab based on the applied loads and to compare the analytical results with field conditions. The research utilized both primary and secondary data obtained through interviews and observations. The analysis results indicate that the required floor slab thickness is consistent with field conditions, which is 12 cm with a length of 5.00 meters and a width of 2.5 meters. The reinforcement spacing in both x and y directions based on analysis is Ø10-250 mm, while in the field, Ø10-100 mm reinforcement is used at the support area. Thus, the analyzed reinforcement spacing is more economical than that used in the field. Furthermore, the use of secondary beams is recommended in floor slab design to reduce deflection and help distribute the loads evenly.