For the cross section shown, Analyze by using the concepts of shear stress, shear flow and shear center in thin walled open section beams: (a) draw the shear stress diagram and determine shear flow values due to the vertical shear force V; and (b) Calculate the distance e locating the shear center 0. Assume that the thickness of the section is constant which is t= 2.5mm. Note: The thickness t is very small as compared to the other dimensions; therefore consider center-line dimensions for the calculations as mentioned in the figure. - 80 mm V= [1500 +(100×R)] N NA 200 mm 2.5 mm

For the cross section shown, Analyze by using the concepts of shear stress, shear flow and shear center in thin walled open section beams: (a) draw the shear stress diagram and determine shear flow values due to the vertical shear force V; and (b) Calculate the distance e locating the shear center 0. Assume that the thickness of the section is constant which is t= 2.5mm. Note: The thickness t is very small as compared to the other dimensions; therefore consider center-line dimensions for the calculations as mentioned in the figure. - 80 mm V= [1500 +(100×R)] N NA 200 mm 2.5 mm

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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i dont get where that 4 multiplied comes from
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In step 3, where did you get the 0.777865? How did you solved it?
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