Finally, sensitivity analysis reveals that density and depth of coring are the most and least effective parameters on elastic modulus in this study.
To estimate E, easily determinable variables including depth of coring, density, porosity and durability index are considered as the input parameters.
The MS records of these two cores correlate well and therefore the 14C sample depths of core GH09C were transferred to the corresponding depths of core GH09B, using magnetic susceptibility correlations.
The numerical solution is shown to have a uniform convergency and good accuracy, and some effects of varying the elastic or viscoelastic core shear modulus and depths of core on the natural frequency and loss factor of a continuous sandwich beam are evaluated.
It is found that the energy performance of ventilated slab systems and thermal bridging impact depend on a wide range of factors including size of the slab, supply air inlet temperature, air mass flow rate, core diameter, core pitch, and depth of hollow cores.
It is shown that the numerical solution has uniform convergence and good accuracy, and the effect of the elastic or visoelastic core shear modulus and the depth of the core on the natural frequency and the loss factor of the sandwich beam are evaluated.
Arrows indicate the water depths of cores analyzed in this study and by Sun et al. (2005), Lin et al. (2006), Chen et al. (2010), and Kubota et al. (2010).
As to spatial correlation, the overall imaging quality is fairly well in both FR and TR cases (correlation coefficient is larger than 0.8) and not very sensitive to the depth of the core flows adopted for imaging as long as the core flow beneath the boundary layer is used.
A Galerkin solution type is adopted for all models and a closed-form solution through the depth of the core is used for the high-order case where the core rigidity is considered.
The first formulation uses the kinematic relations of large displacements with moderate rotations for the face sheets, non-linear kinematic relations for the core and it assumes that the distribution of the vertical normal stresses through the depth of the core are linear.
