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Calculation of Burst Yield and Collapse Yield for Round ... - Tenaris

Calculation of Burst Yield and Collapse Yield for Round ... - Tenaris

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www.tenaris.com<br />

3.5" HS-70<br />

BURST YIELD (psi)<br />

COLLAPSE YIELD (psi)<br />

January 2007. ©<strong>Tenaris</strong>. All rights reserved<br />

0.175" 0.190" 0.204"<br />

0.225" 0.250"<br />

15000<br />

10000<br />

5000<br />

0<br />

-5000<br />

-10000<br />

4.5" HS-70<br />

0 50000 100000<br />

150000<br />

200000<br />

<strong>Burst</strong> <strong>and</strong> <strong>Collapse</strong> 0.204" yield calculated using the 0.224" minimum wall thickness 0.250"<br />

<strong>for</strong> the nominal wall thickness shown <strong>and</strong> 70,000 psi yield strength.<br />

BURST YIELD (psi)<br />

COLLAPSE YIELD (psi)<br />

10000<br />

5000<br />

0<br />

-5000<br />

-10000<br />

<strong>Burst</strong> <strong>and</strong> <strong>Collapse</strong> yield calculated using the minimum wall thickness<br />

<strong>for</strong> the nominal wall thickness shown <strong>and</strong> 70,000 psi yield strength.<br />

LOAD (lbs)<br />

0 50000 100000<br />

150000<br />

200000<br />

250000<br />

LOAD (lbs)

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