DWT Based Deflection Optimization in Deck Slab with Free Vibration Analysis

Abstract

This review presents several types of deck slab technologies that have appeared over the last 20 years. The slab is a reinforced concrete slab that can reduce the amount (volume) of voided concrete. However, it has only been used in one way and must be supported by a beam and / or a fixed wall. The idea was to make a deck slab two-axis slab with the same function as a solid slab, but the weight was significantly reduced due to excessive concrete removal.