membrane stress

membrane stress

[′mem‚brān ‚stres]
(mechanics)
Stress which is equivalent to the average stress across the cross section involved and normal to the reference plane.
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271 result passed primary local membrane stress Plus a bending stress Pl+Pb (MPa) Evaluation condition Pl+ Pb [less than or equal to] 1.
Our results on structural integrity of the outer membrane have some degree of relationship on previous research on role of tolC deletion on integrity of the outer membrane defects such as depletion of essential metabolites, cytoplasmic membrane stress and alteration in NAD+/NADH ratios have been reported in literature (Dhamdhere and Zgurskaya, 2010).
Evidence that membrane stress contributes more than lipid peroxidation to sublethal cryodamage in cryopreserved human sperm: glycerol and other polyols as sole cryoprotectant.
The critical stress in the case of a membrane stress state for thin elastic shells may be presented by a similar formula in many cases: of a closed spherical shell under uniformly distributed normal pressure, of a circular cylindrical shell under central axial loading, and of a conical shell of revolution under central axial loading.
t] the membrane stress in the web in post-critical stage, b, web panel width, c, distance between the hinges formed in the flange, d, web depth, t, web thickness, [M.
Decrease Methods of Stress Concentration Around theHolesIn shell structures under internal stress loadings and uniform axis tensile, if there is no hole, there will be no bendingstress; only a fixed membrane stress develops in everywhere,one type of material and thickness is applicable for all points of the structure.
4) the positive membrane stress diminishes the surface compression.
18) In addition, tissue cells surrounding the blood vessels may also experience this increased membrane stress during capillary sampling, thereby further increasing the potassium levels in capillary blood.
In the old days it was easy; just fully adhere the roof membrane with a lot of goop directly to the structural deck so that each square foot of roof membrane stress was directly transferred to the square foot of structural deck directly under the membrane.
R] (equation 6) in the flange ring consists of two components, the bending stress caused by the radial bending moment and the membrane stress caused by in-plane surface loads on the inside diameter.
The equibiaxial membrane stress at the pole of the inflated membrane is given by (20):
Upon synthesis, the new rational theories replace the many empirical formulas currently in use for shear, torsion and membrane stress.

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