hw0209 - 4.2 Determine the axial forces in the members of...

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Unformatted text preview: 4.2 Determine the axial forces in the members of the truss and indicate whether they are in tension (T) or compression (C). Problem 4.2 4.8 Determine the largest tensile and compressive forces that occur in the members of the bridge truss, and indicate the mem- bers in which they occur. D F A H 8ft ‘ Cl El GI I 10 kip 10 kip 10 kip |«—17 ft—>|<—'17ft—>l<—l7 ft—»|<—17ft—>i Problems 4.7/4.8 4.20 The loads F1 = 450 lb and F2 = 150 lb. Determine the axial forces in members AB, AC, and BC. 6ft Problems 4.19/4.20 4.24 The Pratt bridge truss supports five forces (F = 300 kN The dimension L = 8 m. Determine the axial forces in members BC, BI, and B]. L—» «—L+L«{«—L—~’»L~{<—L—» D E G B C Problem 4.24 4.26 The Howe truss helps support a roof. Model the supports at A and G as roller supports. Determine the axial forces in members AB, BC, and CD. Problem 4.26 ...
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This note was uploaded on 03/20/2011 for the course E M 306 taught by Professor Rodin during the Spring '08 term at University of Texas.

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hw0209 - 4.2 Determine the axial forces in the members of...

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