Analyze the beam shown below using the Moment-Distribution method. Determine the final moments at supports A, B, C and D (i.e. M₁, MB, Mc and MD). Assume the support at A, B, C are a rollers and D is fixed. EI is constant. Use Fixed End Moment equations on the attached sheet. (Note: you do not have to determine the reactions or sketch the shear and moment diagrams) Answers: M₁ = 3.0 k/ft F Joint Member DF FEM 12 ft A AB TIT B + BA B MB = BC 24 ft CB Mc= लगा CD 8 ft D DC 16 k + MD= 8 ft D

Analyze the beam shown below using the Moment-Distribution method. Determine the final moments at supports A, B, C and D (i.e. M₁, MB, Mc and MD). Assume the support at A, B, C are a rollers and D is fixed. EI is constant. Use Fixed End Moment equations on the attached sheet. (Note: you do not have to determine the reactions or sketch the shear and moment diagrams) Answers: M₁ = 3.0 k/ft F Joint Member DF FEM 12 ft A AB TIT B + BA B MB = BC 24 ft CB Mc= लगा CD 8 ft D DC 16 k + MD= 8 ft D

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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Q2
P (kN) d (mm) t (mm) www 85 80 25 The beam in Figure Q2(a) has a cross-section as shown in Figure Q2(b), where the values of P, d and t are given in Table Q2. (a) Determine reactions, RA and Rg. (b) Determine the shear force at section AB and bending moment at point B. (c) Determine the neutral axis and moment of inertia of the cross section of the beam (d) Det hine the maximum tensile and compressive bending stress the beam at point B. (Formula: omax =). Then, plot the bending stress distribution. (e) Determine the maximum shear stress of at section AB. (Formula: T =). P (kN) t (m d (mm) 1.6 m 0.8 m d (mm) t (mm) t(mm) (a) Figure Q2