Serviceability Limit States

Serviceability Limit States refer to conditions where a structure, like a building or bridge, remains comfortable and functional for users, even if it hasn't reached its maximum strength. This includes aspects like excessive deflection (sway or sag), vibrations, or surface cracking that could affect comfort, appearance, or usability. Ensuring serviceability means the structure performs well during normal use without causing inconvenience or damage. It’s about maintaining safety, comfort, and aesthetics over the structure’s lifespan, preventing issues that could interfere with daily activities or necessitate repairs.