Please show all work 4 kN 2. Use Castigliano's theorem to find the vertical displacement of...
2. Determine the vertical displacement at joint B and horizontal displacement at joint D using Castigliano's Second Theorem. The truss is pinned and roller at A and C, respectively. Use, E = 200 GPa and A = 2400 mm. E = 200 x 10°N/m². 20 KN 60 CAB 4 m 3m 3m
structure design
Name 1Pag Question 1 (35 marks) Use the method of virtual work to determine the vertical displacement of joint C of the truss below The cross-sectional area of each member is A 300 mm2 and E- 200 GPa Note 1 GPa -1.0 x 10 kN/m 1 mm2-10 x 10-*m2 3 kN 2 m 2 m 1.5 m EA Set out wour computations as follows (a) Find the reactions at hinge support E and at roller support A b)...
Q3: Determine the vertical and horizontal displacement of joint A for the truss shown in Fig. (3). each bar is made of steel and has the cross-sectional area of 400mm Take E = 200 GPa Use the method of virtual work. E D 2 m |в -1.5 m -1.5 m 20 KN 40 KN Fig. (3)
Q3: Determine the vertical and horizontal displacement
of joint A for the truss shown in Fig. (3), each bar is made of
steel and has the cross-sectional area of 400mm?. Take E = 200 GPa.
Use the method of virtual work.
E D 00. 2 m СІ Ao cocoa B 1.5 m 1.5 m 20 KN 40 kN Fig. (3)
Solve It fast Please
Q3: Determine the vertical and horizontal displacement of joint A for the truss shown in Fig. (3). cach bar is made of steel and has the cross-sectional area of 400mmº. Take E = 200 GP. Use the method of virtual work. 25% E OO D 2 m AAS ered B -1.5 m -1.5 m 20 KN 40 KN Fig. (3)
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Q3: Determine the vertical and horizontal displacement of joint A for the truss shown in Fig. (3), cach bar is made of steel and has the cross-sectional area of 400mm? Take E = 200 GPa. Use the method of virtual work. 25% E 2 m А. cool B 1.5 m -1.5 m 20 KN 40 KN
15 m B- Question 3: Each member of the truss shown is made of steel (E- 2 1 0 GPa ) and has a cross-sectional area of A If you know that the joint E subjected to horizontal load 16-kN Determine: .The horizontal displacement of point E . The vertical displacement of point C. 400 mm2 0.8m 16 KN
15 m B- Question 3: Each member of the truss shown is made of steel (E- 2 1 0 GPa )...
Figure 1 shows a parallel chord truss of span 4 m and depth 3 m. Take E =200 kN/mm2. The solution follow the member labelling (1)- (17) as shown in the Figure) (7) tension members all have a cross-sectional area of 2000 mm2 and compression members have an area of 2500 mm2. Find the vertical deflection and horizontal deflection of the joint A. (In your (8) (14) (10) (12) (11) A (5) (4) (3) 4 PANELS @ 4 m =...
The cross-sectional area of each member of the truss shown in the figure is 4 = 400 mm and E = 200 GPa. (a) Determine the vertical displacement of joint Cif a 4-KN force is applied to the truss at C. (b) If no loads act on the truss, what would be the vertical displacement of joint C if member AB were 5 mm too short? (c) If 4 kN force and fabrication error are both accounted, what would be...
Castigliano’s Theorem
Determine the horizontal and vertical displacement at point E (in millimeters). E = 200 GPa. All
the bars have an area of 5000 mm2
75 KN 4 m 4 m ITm