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a) Determine the 2nd moment of area of this cross-section in Figure Q4(b)? 1 = mmt () Qb b) Calculate support reactions in A and C, remember the sign of the force. Reaction force at point A: X-direction: XA= N, y-direction: YA= N Reaction force at point C: x-direction: Xc= N, y-direction: Yc= N

a) Determine the 2nd moment of area of this cross-section in Figure Q4(b)? 1 = mmt () Qb b) Calculate support reactions in A and C, remember the sign of the force. Reaction force at point A: X-direction: XA= N, y-direction: YA= N Reaction force at point C: x-direction: Xc= N, y-direction: Yc= N

Structural Analysis
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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Qa a) Determine the 2nd moment of area of this cross-section in Figure Q4(b)? I = mmt 4 Qb b) Calculate support reactions in A and C, remember the sign of the force. Reaction force at point A: x-direction: XA= N, y-direction: YA= N Reaction force at point C: x-direction: Xc= N, y-direction: Yc= N
Transcribed Image Text:Qa a) Determine the 2nd moment of area of this cross-section in Figure Q4(b)? I = mmt 4 Qb b) Calculate support reactions in A and C, remember the sign of the force. Reaction force at point A: x-direction: XA= N, y-direction: YA= N Reaction force at point C: x-direction: Xc= N, y-direction: Yc= N
A wooden beam is loaded by a distributed load w =5 N/mm as shown in Figure Q4(a). The cross-section of the beam is shown in Figure Q4(b). Assume that LAB = 2500 mm, LBC = 2500 mm, W=190 mm, Bo = 30 mm, and H = 230 mm, ho=30 mm. Units: use N, mm, MPa as consistent units for all calculations. Decimal points: any decimal points are fine and all the numerical questions have a 10% error tolerance. (а) (b) hol Во H В LAB LBC Cross-section W Figure Q4: (a) A wooden beam is loaded by a distributed load, (b) cross-section of the beam.
Transcribed Image Text:A wooden beam is loaded by a distributed load w =5 N/mm as shown in Figure Q4(a). The cross-section of the beam is shown in Figure Q4(b). Assume that LAB = 2500 mm, LBC = 2500 mm, W=190 mm, Bo = 30 mm, and H = 230 mm, ho=30 mm. Units: use N, mm, MPa as consistent units for all calculations. Decimal points: any decimal points are fine and all the numerical questions have a 10% error tolerance. (а) (b) hol Во H В LAB LBC Cross-section W Figure Q4: (a) A wooden beam is loaded by a distributed load, (b) cross-section of the beam.
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