A steel beam having a span of 14 m. carries a dead load concentrated load PD= 60 kN at its midspan. The bean is laterally supportedat its span.Properties of the wide flange section.Is= 104.39 mmh, = 338.08 mm= 1.69 x 10Cw = 4.3 x 1012d 356.11 mm= 18.03 mmLw = 11.18 mmSx = 2343 x 103 mm2Tx = 155.96 mmry= 93.98 mmSy = 818 x 103 mm3Zx = 2573 x 10³ mm3Zy = 1239 x 10³ mm3Fy = 345 MPaly = 151 x 106 mm41+Lp = 3.98 mLb = 14 mLr = 12.98 mCb =1.14Determine the safe concentrated service live load that the beam could supportat the center based on its design strength. (kN)

Answer We need to calculate the Moment due to loads at midspan and equate it with the design or…

A steel beam having a span of 14 m. carries a dead load concentrated load PD = 60 kN at its midspan. The beam is laterally supported at its span. Properties of the wide flange section. = 104.39 mm h, = 338.08 mm Jc= 1.69 x 106 Cw = 4.3 x 1012 d = 356.11 mm t = 18.03 mm tw = 11.18 mm Sx = 2343 x 10° mm rx= 155.96 mm ry = 93.98 mm Sy = 818 x 103 mm3 Zx = 2573 x 10³ mm3 Zy 1239 x 103 mm3 Fy = 345 MPa 1y = 151 x 10 mm4 Lp = 3.98 m Lb = 14 m Lr = 12.98 m Cb =1.14 Determine the safe concentrated service live load that the beam could support at the center based on its design strength. (kN)

A steel beam having a span of 14 m. carries a dead load concentrated load PD = 60 kN at its midspan. The beam is laterally supported at its span. Properties of the wide flange section. = 104.39 mm h, = 338.08 mm Jc= 1.69 x 106 Cw = 4.3 x 1012 d = 356.11 mm t = 18.03 mm tw = 11.18 mm Sx = 2343 x 10° mm rx= 155.96 mm ry = 93.98 mm Sy = 818 x 103 mm3 Zx = 2573 x 10³ mm3 Zy 1239 x 103 mm3 Fy = 345 MPa 1y = 151 x 10 mm4 Lp = 3.98 m Lb = 14 m Lr = 12.98 m Cb =1.14 Determine the safe concentrated service live load that the beam could support at the center based on its design strength. (kN)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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