DEAD LOADS LIVE LOADS ENVIRONMENTAL LOADS WIND, SEISMIC DEAD LOADS What Is a Beam? The beam is a primary part of a structural framing system specifically designed to carry distributed loads such as parallel walls or roof systems. The beam is one of the most commonly designed elements of a structure in engineering to resist load, & its primary mode of deflection is bending. It is mainly used to resist bending moments, vertical loads, and shear forces What Is Girder? The girder is basically a beam that supports other small beams and serves as the main horizontal supports of a structure. Unlike beams, the girder is designed to support major concentric loads such as columns or beam reactions, and their load carrying capacity is much higher than that of beams. Difference Between Girder and Beam: DEAD LOADS DEAD LOADS DEAD LOADS DEAD LOADS DEAD LOADS DEAD LOADS LIVE LOADS The floor of the office building is made of 4-in.-thick lightweight concrete. If the office floor is a slab having a length of 20 ft and width of 15 ft, determine the resultant force caused by the dead load and the live load. LIVE LOADS LIVE LOADS