Question 3) The rigid beam CD in the figure is attached to the ceiling with AC and BD rods. The length of the AC rod is LAC=2.1 m, the diameter is dAC=11 mm, and the modulus of elasticity is EAC= 71 GPa. The length of the BD rod is LBD = 0.8 m, the diameter is dBD = 25 mm, and the modulus of elasticity is EBD = 92 GPa. The length of the CD rigid beam is LCD = 1.9 m and the point E is located in the middle of the CD rigid beam. According to this; When a distributed load of w=46 kN/m acts on the CD rigid beam; Question 3-A) Find the vertical displacement (δc) of point C. (Write your result in mm.) Question 3-B) Find the vertical displacement (δD) of point D. (Write your result in mm.) Question 3-C) Find the vertical displacement of point E ( δE ). (Write your result in mm.)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 3) The rigid beam CD in the figure is attached to the ceiling with AC and BD rods. The length of the AC rod is LAC=2.1 m, the diameter is dAC=11 mm, and the modulus of elasticity is EAC= 71 GPa. The length of the BD rod is LBD = 0.8 m, the diameter is dBD = 25 mm, and the modulus of elasticity is EBD = 92 GPa. The length of the CD rigid beam is LCD = 1.9 m and the point E is located in the middle of the CD rigid beam. According to this; When a distributed load of w=46 kN/m acts on the CD rigid beam;


Question 3-A) Find the vertical displacement (δc) of point C. (Write your result in mm.)

Question 3-B) Find the vertical displacement (δD) of point D. (Write your result in mm.)

Question 3-C) Find the vertical displacement of point E ( δE ). (Write your result in mm.)


A
В
LẠc
LBD
CD
• E
w kN/m
Transcribed Image Text:A В LẠc LBD CD • E w kN/m
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