The shear strength
parameters of weak and strong samples were obtained and compared.
On the basis of the shear strength
data before water immersion treatment, multilinear regression showed a statistically significant relationship between shear strength
and recycled polyol and the NCO/OH molar ratio as follows:
The maximum tensile shear strength
observed for ultrasonic welded aluminium joint is 61.
There are different options available in the laboratories to determine the shear strength
of earth materials.
In present study shear bond strength test was done to compare the shear strength
of mineral trioxide aggregate with glass ionomer cement.
Composite specimens were also prepared for the evaluation of interfacial shear strength
5[degrees]C and 95% relative humidity for 1000 hours, the hybrid adhesive still retained 62% of its initial shear strength
3 GPa was in a good agreement with the ideal shear strength
value of 17.
where [tau] is the peak shear strength
of rock joints, [[sigma].
According to data from the table 4 we can see by comparing the values of mean deviation of the shear strength
for tubes prepared by planning and bonded with 2 combinations (HF and COLD ; HF and WARM presses)for different levels of significance, it is rejected the null hypothesis.
In this research, Hoek-Brown failure criterion is applied to evaluate the shear strength
parameters of rock mass of Safa Dam, and whole analyses were based on this failure criterion.
The resin is specially engineered for pultrusion processes, yielding greater shear strength
and higher impact resistance that, in testing, make the pallets 20 times more durable than wood pallets.