Open image in new window Fig. 8 Geometry configurations before and after deformation of the beam with the initial rotational angle of the cross-section.
The optics simulation predicted that extraction efficiency of above 80% was achievable for a beam with the initial phase width of 20°.
The significantly larger shear strength was obtained for the repaired beam compared with the initial shear strength (Fig. 11).
Based on the nonlocal continuum theory, the nonlinear primary resonance of nano beam with the axial initial load is investigated.
First of all, the proposed method has a possibility to be trapped into local minima of the cost function in the local optimization step of beam arrangement, because each beam direction is locally optimized with the initial angle, which is derived from the similar case.
In this work, we suggest a locking-free geometrically exact finite element formulation incorporating the modes of axial tension, torsion and bending of thin Kirchhoff beams with arbitrary initial curvatures.
Compared to the uncorroded RC beam, the initial capacity of the corroded beams with 10.0% corrosion at the 0.55 load level increased by 52.0, 56 and 57.0% with the 0-, 20-, and 30%-prestressed CFRP sheets, respectively; however, the strength degradation rates of the beams with one layer of non-prestressed CFRP flexural sheets were still less than that of the uncorroded control beam.
The goal of this work is to study the eigenmodes of shearable beams with initial finite strain.
Computer-generated embellishments such as light beams and electricity were added to the suits after Khan expressed dissatisfaction with the initial rushes of the film.
The beam, with an initial incident angle, becomes oblique incident on the DMD, where the micromirrors on the chip have a fixed tilt angle of 12°, either toward the light source (ON) or away from it (OFF).
