What design feature helps resist lateral loads caused by wind and earthquakes?

The design feature that helps resist lateral loads caused by wind and earthquakes is the shear wall. Shear walls are vertical elements of the lateral force-resisting system in a building. They are typically constructed of reinforced concrete or masonry and are strategically placed within the structure to provide stiffness and strength against lateral forces. By doing this, shear walls effectively help to distribute these forces throughout the building, reducing the risk of structural failure during extreme wind events or seismic activity.

Shear walls work by providing a continuous, rigid element that can take on shear stresses, allowing the building to sway less and maintain its stability. Their position and orientation within the design are crucial for ensuring the structure can adequately resist the lateral loads imposed by environmental forces.