Figure Q2 shows a beam structure subjected to a point load of 80 kN on span AB and a uniformly distributed load of 60 kN/m on span BC. The frame is fixed supported at A and roller supported at B and C. A downward settlement of 5 mm occurred at support B. By using the stiffness method, (a) Determine the rotations (slopes) at B and C. (b) Draw the shear force and bending moment diagrams of the beam. Take E-2×10 kN/m², 1-5.54 × and 4-0.0118 m² for all members.

Figure Q2 shows a beam structure subjected to a point load of 80 kN on span AB and a uniformly distributed load of 60 kN/m on span BC. The frame is fixed supported at A and roller supported at B and C. A downward settlement of 5 mm occurred at support B. By using the stiffness method, (a) Determine the rotations (slopes) at B and C. (b) Draw the shear force and bending moment diagrams of the beam. Take E-2×10 kN/m², 1-5.54 × and 4-0.0118 m² for all members.

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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Concept explainers

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

Q2.
Figure Q2 shows a beam structure subjected to a point load of 80 kN on span AB and
a uniformly distributed load of 60 kN/m on span BC. The frame is fixed supported at
A and roller supported at B and C. A downward settlement of 5 mm occurred at
support B. By using the stiffness method,
(a) Determine the rotations (slopes) at B and C.
(b) Draw the shear force and bending moment diagrams of the beam.
Take E-2× 10 kN/m², 1-5.54 10 m and 4-0.0118 m² for all members.
M
H
80 KN
FIGURE 02
60 kN/m

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