Weight Function
In aerospace engineering, a weight function is a mathematical function used to distribute loads or stresses over a structure. It is used to determine the internal forces and moments in a structure due to external loads. The weight function is typically derived from the governing equations of the structure and is used to calculate the response of the structure to external loads. The weight function is often used in conjunction with the finite element method to solve complex structural problems. The weight function can be used to determine the stress distribution in a structure due to a point load or a distributed load. It can also be used to determine the natural frequencies and mode shapes of a structure.
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