Determine the smallest safe cross sectional areas of members’ AG and BC for the truss shown in Figure 7. The working stresses are 20 Ksi in tension and 14 Ksi in compression. (the working stress in compression is
Determine the smallest safe cross sectional areas of members’ AG and BC for the truss shown in Figure 7. The working stresses are 20 Ksi in tension and 14 Ksi in compression. (the working stress in compression is
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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9. Determine the smallest safe cross sectional areas of members’ AG and BC for the truss shown in Figure 7. The working stresses are 20 Ksi in tension and 14 Ksi in compression. (the working stress in compression is smaller to reduce the danger of Buckling.
10.Find the stresses in member BC, BD and CF for the truss shown in Figure 8. Indicate tension or compression. The cross-sectional area of each member is 1600 mm2.
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