QUESTION 1: [Method of Sections] For the simple truss in figure Q1 below, Figure QI: Simple tras structure Determine: a. If the structure is statically determinate b. Draw a free body diagram of the frame structure and thereafter, determine the magnitude ane sense of the reaction forces at the joint A and joint G. c. Using the method of sections, determine the sense and magnitude of the forces in the members BC, BE and FE, using the principle of static equilibrium of moments.

QUESTION 1: [Method of Sections] For the simple truss in figure Q1 below, Figure QI: Simple tras structure Determine: a. If the structure is statically determinate b. Draw a free body diagram of the frame structure and thereafter, determine the magnitude ane sense of the reaction forces at the joint A and joint G. c. Using the method of sections, determine the sense and magnitude of the forces in the members BC, BE and FE, using the principle of static equilibrium of moments.

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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Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

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