3. A 14m long steel cable with nominal diameter 19.5mm is used to lift a bridge section weighing 38 kN as shown. How much will it stretch when the load is picked up? If the cable is rated for a max load of 70 kN, what is the factor of safety with respect to fallure of the cable? The effective modulus of elasticity is E = 140 GPa. Take the ultimate load as 406 kN. (ANS: 12.5 mm, 5.8) 4447

3. A 14m long steel cable with nominal diameter 19.5mm is used to lift a bridge section weighing 38 kN as shown. How much will it stretch when the load is picked up? If the cable is rated for a max load of 70 kN, what is the factor of safety with respect to fallure of the cable? The effective modulus of elasticity is E = 140 GPa. Take the ultimate load as 406 kN. (ANS: 12.5 mm, 5.8) 4447

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.5.2P: A steel riser pipe hangs from a drill rig located offshore in deep water (see figure). (a) What is...

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Please draw FBD and label all forces as well

3. A 14m long steel cable with nominal diameter 19.5mm is used to lift a bridge section weighing 38 kN as shown. How
much will it stretch when the load is picked up? If the cable is rated for a max load of 70 kN, what is the factor of
safety with respect to fallure of the cable? The effective modulus of elasticity is E = 140 GPa. Take the ultimate
load as 406 kN. (ANS: 12.5 mm, 5.8)
4447

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