Moment-resisting frames are structural systems designed to withstand lateral forces, such as those from wind or earthquakes, by allowing joints to experience bending moments. This system enhances the stability and ductility of buildings, making it a critical component in earthquake-resistant design and construction.

Moment-Resisting Frames

Moment-resisting frames

structural systems

Lateral forces are horizontal forces acting on structures, often caused by wind, seismic activity, or uneven ground pressure, and they play a critical role in the stability and design of buildings and infrastructure. Engineers must account for these forces to ensure structural integrity and safety, using techniques like bracing, shear walls, and base isolators to mitigate their effects.

lateral forces

Wind forces

Earthquake forces

bending moments

Stability of buildings

ductility of buildings

Earthquake-resistant design involves engineering structures to withstand seismic forces, minimizing damage and ensuring safety during an earthquake. This design approach incorporates principles such as flexibility, energy dissipation, and redundancy to enhance the resilience of buildings and infrastructure.

Relevant Fields:

Log in to see lessons