11.16 (B). When a load of 20 kN is gradually applied at a certain point on a beam it produces a deflection of 13 mm and a maximum bending stress of 75 MN/m². From what height can a load of 5 kN fall on to the beam at this point if the maximum bending stress is to be 150 MN/m²? [U.L.] [78 mm.]

11.16 (B). When a load of 20 kN is gradually applied at a certain point on a beam it produces a deflection of 13 mm and a maximum bending stress of 75 MN/m². From what height can a load of 5 kN fall on to the beam at this point if the maximum bending stress is to be 150 MN/m²? [U.L.] [78 mm.]

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.1DP

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11.16 (B). When a load of 20 kN is gradually applied at a certain point on a beam it produces a deflection of
13 mm and a maximum bending stress of 75 MN/m². From what height can a load of 5 kN fall on to the beam at this
point if the maximum bending stress is to be 150 MN/m²?
[U.L.] [78 mm.]

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