3.6 Consider a three-span continuous beam. All supports are pinned supports. Each span has a length of L. The beam has a modulus of elasticity E and a moment of inertia I. All spans are subjected to a uniformly distributed load w. The maximum deflection of the beam occurs in the outer spans and is equal to 0.0069 WL* EI Your job is to evaluate the probability that the deflection will exceed the code-specified limit of L/360 given the following information: L = 5 m (deterministic). wis lognormal with a mean value of 10 kN/m and a coefficient of variation of 0.4. E is lognormal with a mean value of 2 x 107 kN/m² and a coefficient of variation of 0.25. Iis lognormal with a mean value of 8 x 10-4 m4 and a standard deviation of 1.5 x 10-4 m4.

3.6 Consider a three-span continuous beam. All supports are pinned supports. Each span has a length of L. The beam has a modulus of elasticity E and a moment of inertia I. All spans are subjected to a uniformly distributed load w. The maximum deflection of the beam occurs in the outer spans and is equal to 0.0069 WL* EI Your job is to evaluate the probability that the deflection will exceed the code-specified limit of L/360 given the following information: L = 5 m (deterministic). wis lognormal with a mean value of 10 kN/m and a coefficient of variation of 0.4. E is lognormal with a mean value of 2 x 107 kN/m² and a coefficient of variation of 0.25. Iis lognormal with a mean value of 8 x 10-4 m4 and a standard deviation of 1.5 x 10-4 m4.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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