RAPT
RAPT is a simple but useful tool for the design and analysis of Prestressed Concrete Structures. It covers all popular concrete design standards - AS3600, BS8110, ACI318, Eurocode 2, etc. It is normally used for 1-way slab systems or tender purposes. Moreover, it is effectively used to design, check and analyze complicated structure elements with high accuracy such as transfer beams with heavy transfer loads, very deep beams.