QUESTION 1Figure Q1 shows a space truss ABCD and a horizontal load P = 30 kN applied on it atjoint D, acting in the x-direction. The rectangular coordinate system (x, y, z) is used here,all linear dimensions are given in metres, and the truss is in static equilibrium.В (0, 3, 2)D (3, 0, 0)A (0, -3, 2):P=30 kN--- X(0, 0, -3)Figure Q1: A space trussUsing the method of tension coefficients, calculate:1.1.The tension coefficientstpA , tdBānd tpc,1.2.The magnitudes of internal forces in members DA, DB and DC,1.3.Re-sketch the truss and show the nature of internal forces in all themembers of the truss.

Answered: Image /qna-images/answer/fff9367c-7e15-45cb-9147-a8dfad1ec1da.jpg

Figure Q1 shows a space truss ABCD and a horizontal load P = 30 kN applied on it at joint D, acting in the x-direction. The rectangular coordinate system (x, y, z) is used here, all linear dimensions are given in metres, and the truss is in static equilibrium.

Figure Q1 shows a space truss ABCD and a horizontal load P = 30 kN applied on it at joint D, acting in the x-direction. The rectangular coordinate system (x, y, z) is used here, all linear dimensions are given in metres, and the truss is in static equilibrium.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.18P: For the ladder in Prob. 6.17, find the internal force system acting on section 2, assuming that x <...

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