Flexure

Flexure refers to the bending or curving of a structural element, such as a beam, plate, or any other object, in response to an applied force or load. It describes the deformation caused by bending moments, resulting in internal stresses within the material. The degree of flexure depends on the material's properties, the geometry of the object, and the magnitude and distribution of the applied load. flexure is a critical consideration in engineering design to ensure structural integrity and prevent failure.

Flexure meaning with examples

• The bridge's main span experienced significant flexure under the weight of heavy trucks, causing engineers to monitor the stress levels closely. Regular inspections are performed to ensure its structural integrity isn't compromised by the bending under pressure. Calculations based on the flexure allowed for the creation of a stronger framework.
• During the earthquake, the building's reinforced concrete beams demonstrated flexure, absorbing some of the seismic energy and preventing complete collapse. This controlled bending, known as flexure, helped to prevent the building from collapsing in on itself. The degree to which it flexed demonstrated its robustness.
• The architect incorporated a curved glass facade, requiring careful analysis of its flexure under wind loads to avoid cracking and ensure safety. The use of laminated glass and careful design consideration regarding flexure were integral to the project. The calculations around flexure ensured safety
• In biomechanics, the human femur experiences flexure during walking and running, demonstrating how it can bend under stress while remaining intact. This movement is a type of flexure, helping the leg remain upright. The engineers studied this flexure to mimic it in their prosthetic design.
• The designer meticulously calculated the flexure of the composite wing of the aircraft to optimize its aerodynamic performance and structural efficiency. This careful accounting allowed for improved efficiency. The amount of flexure was designed to create greater lift.