A simply supported masonry lintel spans across a 16-ft opening, and supports a uniformly distributed load of 1400 lb/ft, including self-weight. Assume that two-thirds of the load is due to dead load, and one third to live load. Using the strength-design provisions, design the masonry lintel. (Use CMU blocks with 8” nominal dimensions, fully grouted CMU, f’m=1500 psi, d=46in)

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Masonry wall construction

Masonry walls of various sorts are utilized in building construction. Masonry walls are the most enduring feature of any structure or building. It separates a structure from the outside world. In masonry construction, the common masonry materials used are building stone, brick, cast stone, glass block, and concrete block. Masonry construction is a type of construction that has the highest durability.