determine the moments at A,B, and C. The support at B settles 0.03 ft.E = 29(103) ksi and I = 700 in.4 Assume the supports at B and C are rollers and A is fixed.
determine the moments at A,B, and C. The support at B settles 0.03 ft.E = 29(103) ksi and I = 700 in.4 Assume the supports at B and C are rollers and A is fixed. 300 lb/ft 240 lb/ft 30 ft 20 ft...
Prob. 10-5 10-6. Determine the reactions at the supports, then draw the moment diagram. Assume B and C are rollers and A is pinned. The support at B settles downward 0.25 ft. Take E 29(103) ksi, 500 in A and B. 10 3 k/ft 12 ft 12 ft Prob. 10-6
11-24. Determine the moments acting at the ends of each member. Assume the supports at A and D are fixed. The moment of inertia of each member is indicated in the figure. E 29(103) ksi. 6 kft c 1200 in C IcD 600 n10 ft 15ft AB 800 in 24 ft Prob. 11-24
1. The frame supports a uniform distributed load of 400 lb/ft.
Point A is a fixed support and C is a free end. For each member, E
= 29 x 103 ksi, I = 245 in4 , and area, A = 16 in2 .
(a) Calculate the horizontal displacement of point C by hand
(hint: use either moment-area theorems or virtual work)
(b) Calculate the vertical displacement of point C by hand
(hint: use either moment-area theorems or virtual work)...
Determine the reactions at the supports. Assume A is
pin
and B and C are rollers. EI is constant.
1.5 k AR B с 10 ft 10 ft 20 ft
Determine the moments at each support, then draw the moment diagram. Assume A is fixed. EI is constant. 2. 12 k 4 k/ft In 20 ft 15 ft-8 ft --8 ft
P9.037 A cantilever beam supports the loads shown. The cross-sectional dimensions of the shape are also shown. Assume LAB-2.5 ft, LBc 7.5 ft, w 1500 lb/ft, P-2100 lb, b-15 in., d-8 in., t 0.45 in. Determine (a) the maximum horizontal shear stress. (b) the maximum compression bending stress. (c) the maximum tension bending stress BC MB Answers: ksi ƠC,ma,- (b) ksi ƠT,max= (c)
P9.037 A cantilever beam supports the loads shown. The cross-sectional dimensions of the shape are also shown....
The statically indeterminate beam shown has a fixed support at A and roller supports at B and C. The reactions at those supports are given. a. Draw the shear and moment diagrams for the beam. b. Determine the distance from the point of maximum moment in section BC to the nearest points of inflection (locations where moment = 0, which is where the beam's curvature changes direction). 500 lb 800 lb/ft 10.4 kft D 20 ft 20 ft 15 ft...
Determine the moments at B and C, then draw the moment diagram for the beam. Assume C is a fixed support. EI is constant.
1. Determine the reactions at the supports. Assume the support at A is fixed and B is a roller. Take E 200 GPa. The moment of inertia for each segment is given. Use principle of virtual work to find all required displacements. 25 kN 30 kN/m ГВ IAB 360(10) mm A TBC 180(10) mm 6 m 4 m
use moment distribution approach
11-20. Determine the moments at B and C, then draw the moment diagram for each member of the frame. Assume the supports at A, E, and D are fixed. EI is constant. 10 k 2 k/ft 0 10 ft 10 ft and C, then f the frame. tant.