11/08/2026
✍🏽Overturning in a building is when sideways forces, like wind or earthquakes, push hard enough to make the structure try to tip or rotate over its own base or foundation.
✍🏽 Sliding failure in a building happens when horizontal forces—like wind, earthquakes, or earth pressures against a basement or retaining wall—become greater than the friction and shear resistance holding the structure to its foundation or soil base. This causes the building or a structural component to literally slide horizontally out of place
✍🏽 A bearing capacity failure happens when the load of a building pushes down harder than the soil can hold. The soil below the foundation loses its strength, breaks apart, and causes the building to sink, tilt, or crack.
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