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5003 Lectures - Faculty of Engineering and Applied Science

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E<strong>5003</strong> - Ship Structures I 27<br />

© C.G. Daley<br />

Topic 3: Problems<br />

3.1 A column is made <strong>of</strong> steel pipe with OD <strong>of</strong> 8", <strong>and</strong> ID <strong>of</strong> 7". It is 8 feet tall. The column<br />

supports a weight <strong>of</strong> 300kips (300,000 lb). How much does the column shorten under load?<br />

(E for steel is 29,000,000 psi)<br />

3.2 A 2D state <strong>of</strong> stress (

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