4. A planar truss that is supported by a rolling pin support at point I and a fixed pin supportat point A is shown in the accompanying figure. Two point loads are applied on the truss atpoints D and F, as indicated in the figure. Assume that all members of the truss are massless.n₂400m 40FARNanAKNm300300(a) Draw a free body diagram of the entire truss.(b) Using equilibrium conditions, calculate the reaction forces at points A and I.(c) Draw a free body diagram of point H; calculate the axial forces acting on member HH.(d) Determine the axial forces in members DF, DG, and EG.

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4. A planar truss that is supported by a rolling pin support at point I and a fixed pin support at point A is shown in the accompanying figure. Two point loads are applied on the truss at points D and F, as indicated in the figure. Assume that all members of the truss are massless. n₂ FORN an AKN 300pm (a) Draw a free body diagram of the entire truss. (b) Using equilibrium conditions, calculate the reaction forces at points A and I. (c) Draw a free body diagram of point H; calculate the axial forces acting on member IH. (d) Determine the axial forces in members DF, DG, and EG.

4. A planar truss that is supported by a rolling pin support at point I and a fixed pin support at point A is shown in the accompanying figure. Two point loads are applied on the truss at points D and F, as indicated in the figure. Assume that all members of the truss are massless. n₂ FORN an AKN 300pm (a) Draw a free body diagram of the entire truss. (b) Using equilibrium conditions, calculate the reaction forces at points A and I. (c) Draw a free body diagram of point H; calculate the axial forces acting on member IH. (d) Determine the axial forces in members DF, DG, and EG.

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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