flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB = 7 ft, LBC = 3 ft, LCD = 4 ft, LDE = 4 ft, PC = 1740 lb, PE = 1720 lb, wAB = 690 lb/ft, b1 = 10 in., b2 = 2 in., b3 = 7 in., d1 = 2 in., d2 = 7 in., d3 = 2 in. Consider the entire 18-ft length of the beam and determine: (a) the maximum tension bending stress at any location along the beam, and
flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB = 7 ft, LBC = 3 ft, LCD = 4 ft, LDE = 4 ft, PC = 1740 lb, PE = 1720 lb, wAB = 690 lb/ft, b1 = 10 in., b2 = 2 in., b3 = 7 in., d1 = 2 in., d2 = 7 in., d3 = 2 in. Consider the entire 18-ft length of the beam and determine: (a) the maximum tension bending stress at any location along the beam, and
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB = 7 ft, LBC = 3 ft, LCD = 4 ft, LDE = 4 ft, PC = 1740 lb, PE = 1720 lb, wAB = 690 lb/ft, b1 = 10 in., b2 = 2 in., b3 = 7 in., d1 = 2 in., d2 = 7 in., d3 = 2 in. Consider the entire 18-ft length of the beam and determine:
(a) the maximum tension bending stress at any location along the beam, and
(b) the maximum compression bending stress at any location along the beam.
Transcribed Image Text:PE
PC
WAB
D
E
B
LBC
LCD
LDE
LAB
b1
di
d2
b2
dz
b3
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