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I'm trying to gain a better understanding, and form parallels, of allowable stress formulas listed in AWWA D100 (eq 3-11) and API 650 (E.6.2.2.3-2a/2b). How are How does Compressive Strength relate to Bearing... Interpretation of UCS (Unconfined Compressive ... Pipe supports Allowable loads - Structural... 6"x6" post strength - Structural engineering... - read more

Allowable Stresses: X is the strong axis, and Y is the weak axis for all I-shaped and members and channels. Tees can have either axis as their strong axis. - read more

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