Engineering, 08.03.2021 23:30 womankrush538
A wide flange steel beam shown in the figure below supports a permanent concrete masonry wall,
floor slab, architectural finishes, mechanical and electrical systems. Determine the uniform dead load in
KN per linear meter acting on the beam. The wall is 2.8 m high, non-load bearing and laterally braced at
the top to upper floor framing (not shown). The wall consists of 250 mm. lightweight reinforced concrete
masonry units with an average weight of 4.31 KN/m2
. The composite concrete floor slab construction spans
over simply supported steel beams, with a tributary width of 3 m, and weighs 2.4 KN/m2
. The estimated
uniform dead load for structural steel framing, fireproofing, architectural features, floor finish, and ceiling
tiles equals 1.15 KN/m2
, and for mechanical ducting, piping, and electrical systems equals 0.29 KN/m2
.
Answers: 1
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Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
A wide flange steel beam shown in the figure below supports a permanent concrete masonry wall,
floo...
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