q1 a 52 mm,28 mm-Figure Q1 (a)2600 mm620 mm Q1(a)During construction of a highway bridge, the main girders as shown in Figure Q1(a)are cantilevered outward from one pier toward the next. Each girder has a cantileverlength of 41 m and an I-shaped cross section with dimensions shown in the FigureQ1(a). The load on each girder (during construction) is assumed to be 9 kN/m, whichincludes the weight of the girder. (Notice that there are four girders used in theconstruction of the bridge). Determine the maximum bending stress in a girder due tothis load.

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Answered: 52 mm, 28 mm- Figure Q1 (a) 2600 mm 620…

Engineering

Mechanical Engineering

52 mm, 28 mm- Figure Q1 (a) 2600 mm 620 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.5.7P: Each girder of the lift bridge (sec figure) is 180 ft long and simply supported at the ends. The...

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