A sideview of the shear plate and the resulting interference pattern, seen on a screen.
2.
To minimize ghost reflections, the shear plate is generally left bare, without any sort of mirror coating.
3.
Parallel-sided shear plates are sometimes used, but the interpretation of the interference fringes of wedged plates is relatively easy and straightforward.
4.
Wedged shear plates produce a graded path difference between the front and back surface reflections; as a consequence, a parallel beam of light produces a linear fringe pattern within the overlap.
5.
Common geometries and fixtures for axial analyzers include three-point and four-point bending, dual and single cantilever, parallel plate and variants, bulk, extension / tensile, and shear plates and sandwiches.
6.
In the case of a noncollimated beam incident on a wedged shear plate, the path difference between the two reflected wavefronts is increased or decreased from the case of perfect collimation depending on the sign of the curvature.
7.
:: : Not sure exactly what the OP means, but " Shear plates provide a larger load-carrying capacity in shear than can be otherwise achieved by a bolt alone ", linked to looks like OR . The linked article doesn't mention tree house attachment bolts, and the reference just before it, [ http : / / www . treehouseattachmentbolts . com / construction . html doesn't mention sheer plates.
मोबाइल