HOMEWORK: Q1/ A beam carries the loads shown in figure, if the tensile stress must not exceed 20 MPa and the compression stress 70MPA. Find the maximum value of load P 50mm Jomm W= 2-5p Kw/m 300 4m Jom 150mm Q2/ A beam has a cross section as shown below with unknown dimensions of the flange (b2) and the web (b,) and is subject to a maximum positive moment at the center which causes a tensile stresses at points A and B of 900N/cm² and 600 N/cm respectively t - b 2 10 50 100KN 20 200cm 200

HOMEWORK: Q1/ A beam carries the loads shown in figure, if the tensile stress must not exceed 20 MPa and the compression stress 70MPA. Find the maximum value of load P 50mm Jomm W= 2-5p Kw/m 300 4m Jom 150mm Q2/ A beam has a cross section as shown below with unknown dimensions of the flange (b2) and the web (b,) and is subject to a maximum positive moment at the center which causes a tensile stresses at points A and B of 900N/cm² and 600 N/cm respectively t - b 2 10 50 100KN 20 200cm 200

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter6: Stresses In Beams (advanced Topics)

Section: Chapter Questions

Problem 6.4.2P: A wood beam with a rectangular cross section (see figure) is simply supported on a span of length L....

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