Final answer:
Formwork for multistory sitecast concrete structures is typically designed by structural or specialized formwork engineers, who take into account the loads, building geometry, and concrete properties to ensure safety and feasibility.
Step-by-step explanation:
Typically, formwork for multistory sitecast concrete structures is designed by structural engineers or specialized formwork engineers. These professionals apply their knowledge of structural design and construction to develop efficient and safe formwork solutions that can support the weight of concrete until it cures. They consider factors such as the loads that the formwork will need to carry, the geometry of the building, and the properties of the concrete being used. Close collaboration with the construction team is essential to ensure that the formwork is feasible to construct and dismantle.
An example of formwork's importance in architectural engineering can be seen in the works of designers like Judd and Niemeyer, who both employed concrete in different artistic and functional contexts, relying on well-engineered forms to create their desired shapes. The process of creating formwork has also evolved with technology, incorporating computer-aided design and robotics for precise fabrication and testing of materials, as seen in modern building practices.