The horizontal displacement of the joint where the forces are applied is:
a) 0.015 mm
b) 0.034 mm
c) 0.001 mm
d) 0.007 mm
e) 0.068 mm
The horizontal displacement of the joint where the forces are applied is: a) 0.015 mm b)...
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
Determine the horizontal displacement at the node where 20 kN is applied. Also compute the reaction forces at the supports. The stiffness method (see Week 9) can be used. Note that the degrees of freedom (DOFs) of the truss are indicated in the figure. Take EA as constant. 12. Determine the horizontal displacement at the node where 20 kN is applied. Also compute the reaction forces at the supports. The stiffness method (see Week 9) can be used. Note that...
the vertical displacement of the point of application of force and momentum is: a) 0.230 mm b) 0.023 mm c) 0.460 mm d) 0.520 mm Cable 30 mm diameter E 206 GPa Rectangular bar 50 x 100 mm 1.00 Nm 300 m Cable 30 mm diameter E 206 GPa Rectangular bar 50 x 100 mm 1.00 Nm 300 m
Use the stiffness method to determine the horizontal and vertical components of the displacement at Joints C and D. For all bars, E = 206.8 GPa and A = 1290 mm². Take i = 70 kN and j = 80 kN. 3.66 m 4.88 m Joint C: a) Az = b) 4y = Joint D: c) 4, = d) 4, =
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)
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)
Question 1 (25 points) Determine the horizontal displacement of point C. Assume the members are pin connected at their ends. Take A = 400 mm? and E = 200 GPa for each member. 5 kN C 2 m 1.5 m 10 kN Member Foron N: Member forces due to external force P and external applied forces are shown on the figurt. Castigliano's Second Theorem : Applying Eq. 9-27, we have
The vertical support reaction that the fixed support offers is: a) 5.0 kN b) 10 kN c) 1.3 kN d) 0.0 kN e) 6.6 kN E 206 GPa 1.00 m 1.00 m 10.0 kN E 206 GPa 1.00 m 1.00 m 10.0 kN
III P Flag question Select the correct answer of horizontal deflection (mm) for joint C by using virtual method. Assume A= 250 mm? and E =200 GPa. SkN c 2 m 1.5 m 10 kN NOTE KOWO POLE TINSON FOR 5kw C 125 (T) CLOON IN ZA on o 10 KN FORES VIRTULIS Select one: a. 0.469 b. 0.268 c. 0.313 d. 0.375
20 kN 5 Determine the vertical displacement of joint B. Assume the members are pin connected at their end points. Take A = 200 mm and E= 200 GPa for each member. Use the method of virtual work. 12 kN #m B 4 m