A bending moment is the reaction induced in a structural element when an external force or moment is applied, causing the element to bend. It is a critical concept in structural engineering, determining the internal stresses that must be managed to prevent failure or deformation of the structure.

Bending Moment

bending moment

reaction induced in a structural element

An external force is any force that acts on an object from outside the system being considered, causing a change in the object's motion or state of rest. It is essential in analyzing the dynamics of systems in physics, as it helps in understanding how objects interact with their environment.

external force

internal stresses

Structural engineering is a specialized branch of civil engineering that focuses on the design and analysis of structures that support or resist loads, ensuring safety, stability, and performance. It involves applying knowledge of physics, mathematics, and material science to create structures like buildings, bridges, and tunnels that can withstand various forces and environmental conditions.

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