3. For the statically indeterminate cantilever beam (EI is constant) shown in Figure 3 and using given coordinates x₁ and x2 as shown: a) draw the appropriate segment FBDs and determine the bending moment equations, M₁(x₁) and M₂(x2), of segments AC and BC, respectively, b) applying Methods of Integration, determine the equations of the slopes (- (v₁ (x₁), V₂ (x₂)) of the two segments of the beam in terms of P, L, C,, EI and the integration constants, c) determine: A dv₁(x₁) dx₁ i. all integration constants (possibly in terms of the redundant support force Cy, applied load P, and length L), ii. redundant support force Cy in terms of P, iii. fixed support forces, A. and Ay (in terms of P) and moment, MA (in terms of P and I) El is constant " d) using L= 3 m, P = 25 kN and EI= 1 x 107 N.m², determine the maximum deflection, Vmax and the maximum slope, Omax of the beam Figure 3 dv₂(x₂)) -) and elastic curves dxz B

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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3
3.
For the statically indeterminate cantilever beam (EI is constant) shown in Figure 3 and using given
coordinates x, and x2 as shown:
a) draw the appropriate segment FBDs and determine the bending moment equations, M₁(xi) and M₂(x2), of
segments AC and BC, respectively,
b) applying Methods of Integration, determine the equations of the slopes (-
dv₁(x₁) dv₂(x₂)
dx2
dx₁
(v₁ (x₁), V₂ (x₂)) of the two segments of the beam in terms of P, L, Cy, El and the integration constants,
c) determine:
i. all integration constants (possibly in terms of the redundant support force Cy, applied load P, and length L),
ii. redundant support force Cy in terms of P,
iii. fixed support forces, Ax and Ay (in terms of P) and moment, M₁ (in terms of P and I)
A
d)
using L= 3 m, P = 25 kN and EI= 1 x 107 N.m², determine the maximum deflection, Vmax and
the maximum slope, Omax of the beam
El is constant
L
)
Figure 3
L
) and elastic curves
B
Transcribed Image Text:3. For the statically indeterminate cantilever beam (EI is constant) shown in Figure 3 and using given coordinates x, and x2 as shown: a) draw the appropriate segment FBDs and determine the bending moment equations, M₁(xi) and M₂(x2), of segments AC and BC, respectively, b) applying Methods of Integration, determine the equations of the slopes (- dv₁(x₁) dv₂(x₂) dx2 dx₁ (v₁ (x₁), V₂ (x₂)) of the two segments of the beam in terms of P, L, Cy, El and the integration constants, c) determine: i. all integration constants (possibly in terms of the redundant support force Cy, applied load P, and length L), ii. redundant support force Cy in terms of P, iii. fixed support forces, Ax and Ay (in terms of P) and moment, M₁ (in terms of P and I) A d) using L= 3 m, P = 25 kN and EI= 1 x 107 N.m², determine the maximum deflection, Vmax and the maximum slope, Omax of the beam El is constant L ) Figure 3 L ) and elastic curves B
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