The hollow square cross section shown has a wall thickness, T, of 8.7 mm. Determine the second moment of area of the cross section. Note: Give your answer in mm4 Note: Do NOT include units in your answer 100mm- Answer: →T

The hollow square cross section shown has a wall thickness, T, of 8.7 mm. Determine the second moment of area of the cross section. Note: Give your answer in mm4 Note: Do NOT include units in your answer 100mm- Answer: →T

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.17P: A W867 section is joined to a C1020 section to form a structural member that has the cross section...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The hollow square cross section shown has a wall thickness, T, of 8.7 mm. Determine the second moment of area of the cross
section.
Note: Give your answer in mm²
Note: Do NOT include units in your answer
100 nm
Answer:
T

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