03-31-2010, 08:26 PM
If the beam is made of reinforced concrete then it is obvious that the stress-block (this is the compressed portion of the concrete section) of inverted "T" has smaller static-moment than the regular "T". In simpler words: for the inverted T the compressed portion of the concrete is in the "stem" and reaches far closer to the "zero line", compared to the compressed portion for the upwards T, where it is in the web, not in the stem.
What is the problem with your eye-vision? Or it is matter of taste: bold, italic, red, no capital letters.
What is the problem with your eye-vision? Or it is matter of taste: bold, italic, red, no capital letters.