deflexure
/dɛfˈlɛksʊər/Definitions
1. noun
A change of direction or curvature of a structural member, such as a beam or a column, due to external forces or loads.
“The engineer analyzed the deflexure of the bridge’s support beam after the heavy truck passed through.”
2. verb
To bend or curve under the influence of external forces or loads, especially in a structural member.
“The material deflexed under the weight of the water tank.”