uniaxial


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Related to uniaxial: uniaxial stress, uniaxial crystal

uniaxial

 [u″ne-ak´se-al]
1. having only one axis.
2. developed in an axial direction only.

u·ni·ax·i·al

(yū'nē-ak'sē-ăl),
Having but one axis; growing chiefly in one direction.

uniaxial

(yo͞o′nē-ăk′sē-əl)
adj.
1. Having only one axis.
2. Of, relating to, or affecting one axis.
3. Having one direction along which double refraction of light does not take place. Used of a crystal.
References in periodicals archive ?
The linear regression model was applied on the qualitative data of grain sized obtained from different granite samples for evaluating the effect of grain size on uniaxial compressive and tensile strength.
The same pattern was observed for uniaxial measures of [PL.sub.AP] (LL = 47.16 [+ or -] 13.18 au; C7 = 12.96 [+ or -] 2.89 au; p < 0.01; 95% CI 30.70 to 37.69; d = 3.58), [PL.sub.ML] (LL = 46.29 [+ or -] 12.62 au; C7 = 10.68 [+ or -] 2.15 au; p < 0.01; 95% CI 32.37 to 38.86; d = 3.93), and [PL.sub.V] (LL = 44.89 [+ or -] 11.22 au; C7 = 20.05 [+ or -] 3.41 au; p < 0.01; 95% CI 22.30 to 27.38; d = 3.00), with increased PL displayed at the LL.
Si bien en la actualidad existe una amplia gama de metodos, todos, a excepcion del metodo propuesto por Suarez-Burgoa en [18], se limitan a medir ciertos puntos del especimen de prueba de manera aleatoria y a traves de criterios propios de cada metodo se obtiene la resistencia a compresion uniaxial (aci) de todo el especimen.
According to the standard uniaxial specimen of rubber like materials, the narrow part of the standard specimen thickness is 2.0 mm [+ or -] 0.2 mm, and the length of it is 25.0 mm[+ or -]0.5 mm.
The uniaxial tension tests were conducted on a universal electrohydraulic servo rock mechanics test machine, MTS 815, with a load bearing capacity of 10000 kN, as shown in Figure 2(b).
After the heat treatment, the marble specimens were subjected to a uniaxial compression test using an MTS815.2 rock mechanics servocontrolled testing system.
According to these figures, under uniaxial tension, the stress-strain response follows a linear elastic relationship until the value of the fracture stress, [[sigma].sub.to], is reached.
The shift of [T.sub.m] and the change of the [[epsilon].sub.m] value under the applied uniaxial pressure were ~3 [degrees]C/kbar and 250/kbar for x = 0.01 (Fig.
The characteristic of rubber material are determined by constants, [C.sub.10], [C.sub.01], [D.sub.1], [J.sup.el], [[micro].sub.i], [[alpha].sub.i], of Equation 5, 6, which can be obtained from uniaxial tension test, planar tension test, biaxial tension test [6].
Substituting these in equation 7 we get Strain invariants in terms of Principle Stretch Ratios for uniaxial test, Equation 9
Typically this model can be calibrated using a true stress-true strain curve generated by uniaxial load with a full tension-compression-tension (TCT) or compression-tension-compression (CTC) cycle.
In consideration of the potential application of concrete structure, as mentioned in the 1st section of this paper, uniaxial tensile and compressive strain rate were applied to the atomic structure of C-S-H gel at a temperature range from 100 K to 500 K.