Term: | form finding |
Definition: |
calculating an equilibrium state for a structure given a set of applied loads and boundary conditions while minimizing/maximizing some objective function. |
Examples: |
the shape of a curved concrete shell roof was calculated such that bending moments were reduced throughout. |
Term: | form finding |
Definition: |
Form finding is a process of determining the optimal shape of a structure for a given set of loads and constraints (material and geometric). Form finding uses analytical and numerical methods to minimize deformation and stresses, while maximizing stability and efficiency. Other design constraints can be incorporated as desired. |
Examples: |
The arch designed via form finding minimizes material needs while ensuring stability against typical wind loads. |
Term: | form finding |
Definition: |
Form finding is the process of designing form that fulfils specific properties. |
Examples: |
For the design of this masonry vault, I used funicular form finding to guarantee a compression only behavior. |
Term: | form finding |
Definition: |
Form finding is the process by which the optimal shape and size of a structure is defined so as to withstand loads with an efficient employment of material. |
Examples: |
Form finding of shell structures is achieved by determining the structural form such that a specific design load produces only membrane stresses and null bending, twist, and out-of-plane shear. |
Term: | form finding |
Definition: |
Form finding is a shape optimization process that finds an optimal structural geometry that satisfies properties prespecified by the designers. |
Examples: |
The famous architect Frei Otto applied form finding to the design of Mannheim Multihalle, a grid-shell structure that inspires many architects and engineers. |