This review demonstrates optimized design approaches for prestressed concrete flat slabs, suggesting improved serviceability and stability based on Eurocode and ACI standards.
Prestressed concrete flat slabs are becoming increasingly popular as a structural and architectural alternative to typical reinforced concrete systems. Their application allows for longer spans, thinner slabs, less cracking, and improved serivceability performance. This paper summarizes the analytical & design approaches used in major databases such as IS:456, IS:1343, ACI:318, and Eurocode:2. The topics covered include deflection control, span-to-depth optimization, punching shear process, stress limitations, and tendon profiling. This report also reviews the results from experimental, numerical, and comparative research and examines the role of software-based analysis. These findings underline the importance of uniform codal provisions and sophisticated modeling tools to improve structural stability of prestressed concrete flat slabs.
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Nandini Bhaikatti (2025) studied this question.
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