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Table 1. Correction Factors for Horizontal and Vertical Stress<br />

Diameter to Thickness Ratio, (t/D)<br />

D = 100 mm or 150 p 0.167 0.333 0.500 0.625 0.750<br />

mm<br />

C,_ 0.20 0.9471 0.9773 1.0251 1.0696 1.1040<br />

0.35 0.9561 1.0007 1.0871 1.1682 1.2321<br />

0.45 0.9597 1.0087 1.1213 1.2307 1.3171<br />

C,y 0.20 -0.9648 -0.9754 -0.9743 -0.9693 -0.9611<br />

0.35 -0.9732 -0.9888 -0.9844 -0.9710 -0.9538<br />

0.45 -0.9788 -0.9971 -0.9864 -0.9646 -0.9395<br />

Table 2. Bulging Correction<br />

Factors<br />

Diameter to Thickness Ratio, (t/D)<br />

D = 100 mm or 1, 0.167 0.333 0.500 0.625 0.750<br />

150 mm<br />

Csx 0.20 0.9816 0.9638 0.9461 0.9358 0.9294<br />

0.35 0.9751 0.9518 0.9299 0.9179 0.9108<br />

0.45 0.9722 0.9466 0.9234 0.9111 0.9040<br />

CBr 0.20 0.9886 0.9748 0.9677 0.9674 0.9688<br />

0.35 0.9808 0.9588 0.9479 0.9473 0.9493<br />

0.45 0.9759 0.9492 0.9364 0.9358 0.9380<br />

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