stress ratio การใช้

• At 1100癋, the yield stress ratio is 58 % ( AISC tables ).
• The advantage of this formulation is the direct correspondence to stress orientation, thus the stress ellipsoid, and the stress ratio.
• Nonetheless, due to the same reason, this method cannot provide accurate determination of paleostress, as well as the stress ratio.
• Corten steels have essentially the same yield stress ratios as Corten through 700癋 . At 900癋, the yield stress ratio is 63 %.
• Corten steels have essentially the same yield stress ratios as Corten through 700癋 . At 900癋, the yield stress ratio is 63 %.
• It gives more comprehensive and accurate results in reconstructing paleostress axes and determining the stress ratio ( ? ) than the conjugate fault system.
• The reduced stress tensor is a mathematical computation approach to determining the three principal axes and the stress ratio, totally four independent unknowns, calculated as eigenvectors and eigenvalue respectively, so that this method is more complete and accurate than the mentioned graphical approaches . Nine stress vectors acting on a cube ( point ), in which ? 11, ? 22 and ? 33 are the principal axes