A beam is simply supported on a span of 10 m. The beam supports a load of 15 kN/m on its entire length and three 30 kN loads at its quarter points. If the maximum bending stress is equal to 250 MPa, determine the most economical W-shaped beam. O W 530 x 72 O W 510 x 70 O W630 x 65 O W440 x 83

A beam is simply supported on a span of 10 m. The beam supports a load of 15 kN/m on its entire length and three 30 kN loads at its quarter points. If the maximum bending stress is equal to 250 MPa, determine the most economical W-shaped beam. O W 530 x 72 O W 510 x 70 O W630 x 65 O W440 x 83

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter10: Statically Indeterminate Beams

Section: Chapter Questions

Problem 10.4.32P: Two identical, simply supported beams AB and CD are placed so that they cross each other at their...

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Question

A beam is simply supported on a span
of 10 m. The beam supports a load of
15 kN/m on its entire length and three
30 kN loads at its quarter points. If the
maximum bending stress is equal to
250 MPa, determine the most
economical W-shaped beam.
OW 530 x 72
O W 510 x 70
O W630 x 65
O W440 x 83

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