A cantilever beam carries a trapezoidal distributed load (see figure). Let wg = 2.7 kN/m, WA = 5.4 kN/m, and L = 3.0 m. The beam has a modulus E = 45 GPa and a rectangular cross section with width b = 200 mm and depth h = 340 mm. wa WA A WB B x Use the method of superposition and Cases 1 and 8 in this table to calculate the deflection (in mm) and rotation (in rad) at B. (Enter the magnitudes. The beam has constant flexural rigidity EI.) mm SB 88 = rad

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A cantilever beam carries a trapezoidal distributed load (see figure). Let wg = 2.7 kN/m, WA = 5.4 kN/m, and L = 3.0 m. The beam has a modulus E = 45 GPa and a rectangular cross section with width b = 200 mm and depth h = 340 mm.
WA
8B =
A
h
rad
WB
B
Use the method of superposition and Cases 1 and 8 in this table to calculate the deflection (in mm) and rotation (in rad) at B. (Enter the magnitudes. The beam has constant flexural rigidity EI.)
mm
x
Transcribed Image Text:A cantilever beam carries a trapezoidal distributed load (see figure). Let wg = 2.7 kN/m, WA = 5.4 kN/m, and L = 3.0 m. The beam has a modulus E = 45 GPa and a rectangular cross section with width b = 200 mm and depth h = 340 mm. WA 8B = A h rad WB B Use the method of superposition and Cases 1 and 8 in this table to calculate the deflection (in mm) and rotation (in rad) at B. (Enter the magnitudes. The beam has constant flexural rigidity EI.) mm x
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