Limit States Design

Limit States Design is an engineering approach that ensures structures are safe and functional throughout their lifespan. It involves determining the conditions under which a structure could fail or become unusable, known as "limit states." These include ultimate limit states (structural failure) and serviceability limit states (functional issues like excessive deflection or vibration). Engineers use safety factors to account for uncertainties in materials, loads, and environmental conditions. By focusing on both safety and usability, Limit States Design helps create reliable structures that meet their intended purpose while minimizing risks.