live load

Live load refers to the weight of movable objects or dynamic forces that a structure can support, such as people, furniture, vehicles, and equipment. Unlike dead loads, which are permanent and include the weight of the building materials themselves, live loads can change over time. Engineers must consider these varying loads when designing structures to ensure they are strong and safe enough to handle potential stresses during everyday use or in special situations, like heavy gatherings or loading trucks. Understanding live load is crucial for construction, safety, and long-term durability of buildings and bridges.