This paper presents semi-analytical solutions to determine the natural frequencies and the mode shapes of angle-ply laminated plates with edges elastically restrained.
A detailed parametric study is carried out to study the influences of plate geometry, lay-up, ply-angle and material properties on the free flexural vibration response and frequencies, neutral surface locations and mode shapes of bimodulus angle-ply composite laminated plates.
The results suggest that, the veering angle profiles have a strong dependence on the change of upwind topographic condition, which leads to noticeable divergences in terms of the shape of veering angle profiles, the peak value of veering angle and the slope of the profiles.
Numerical results show that the dynamic stresses concentration and pore pressures concentration are mainly relative to the wave shape of incidence, angle of incidence, dimensionless frequency of incident wave, stiffness and pore ratio of the poroelastic half-space and valley.
In this article, the power characteristics of the novel cup-shaped-blade (CB) impellers were investigated by using the Newtonian fluid in a stirrer tank, considering the effects of shape parameters, angle of the blades, baffles, agitator speed and physical properties of working fluid.
SINGAPORE — "Everything can be simplified in the basic shapes of lines and angles," Anthony Poon once said.
First, we examined both the cell velocity and the alignment of the cell shape as a function of angle with respect to the nanoridges.
A useful analogy is the following: Imagine viewing a set of 2-D shapes from an angle perpendicular to the edge of the 2D surface.
The thermal buckling mode shapes of cross-ply and angle-ply laminates with various E1/E2 ratios, aspect ratios, fiber angle, stacking sequence and boundary condition were studied in detail.
The impact of triangle shapes, including angle sizes and aspect ratios, on accuracy and stiffness is investigated for simulations of highly anisotropic problems.
To this difference corresponds the presence in space of two different types of partial identity, namely identity and similarity of figures, or identity of shape vs. identity of angles.
