In later Middle Eastern tholoi a rectangular antechamber or entrance hall appeared, attached to the main circular chamber the first examples of the rectangular plan form in building.
The effectiveness of the method offered is illustrated by examples of shallow shells of a complex plan form at different boundary conditions.
Results obtained from the optimisation show that utilising the designing transonic wing aerofoil sections and plan form in combination with evolutionary techniques improve the aerodynamic efficiency.
Despite extensive studies on this type of weir with a rectangular plan form (RPKW), there are only a few pieces of research addressing trapezoidal piano key weirs (TPKW).
Mean and variance of the natural frequency have been obtained for cross-ply spherical laminates projected in rectangular plan form with different boundary conditions.
The large amplitude vibrations of elastic plates of arbitrary plan form subjected to transient pressure loading are analyzed in a relatively simple fashion by using the Berger method in conjunction with the iso-amplitude contour lines method.
