For the beam with cross-section shown, the allowable flexural stresses for tension and compression are 60OMPa and 14- MPa, respectively. Using a= 20mm, determine a. The maximum flexural stresses in tension and compression b. The stress at a point 3m to the left of C and 40mm above the bottom. c. If the 12kn/m and 16kN/m be replaced by a uniform load w and 1.5w, respectively and all concentrated loads and moment are removed, determine the maximum safe value of w. 15 kN 3a 16 kN/m 12 kN/m BY 30 kN.m 3 m 7 m 3m 10a Note: Show all the free body diagrams in each solution.

For the beam with cross-section shown, the allowable flexural stresses for tension and compression are 60OMPa and 14- MPa, respectively. Using a= 20mm, determine a. The maximum flexural stresses in tension and compression b. The stress at a point 3m to the left of C and 40mm above the bottom. c. If the 12kn/m and 16kN/m be replaced by a uniform load w and 1.5w, respectively and all concentrated loads and moment are removed, determine the maximum safe value of w. 15 kN 3a 16 kN/m 12 kN/m BY 30 kN.m 3 m 7 m 3m 10a Note: Show all the free body diagrams in each solution.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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