hyperboloid การใช้

• The first hyperboloid cooling towers were built in 1918 near Heerlen.
• Le Corbusier and F閘ix Candela used hyperboloid structures ( hypar ).
• The shape of the Vortex Tower is a hyperboloid of revolution.
• Mass-shell hyperboloids are ` squashed'into a cylinder.
• This model is related to the hyperboloid model as follows.
• The " bishop's mitre " spires are capped with hyperboloids.
• The hyperboloid structure consists of 16 identical concrete columns assembled on site.
• The one-sheet hyperboloid has two positive eigenvalues and one negative eigenvalue.
• The two-sheet hyperboloid has one positive eigenvalue and two negative eigenvalues.
• The hyperbolic paraboloid and the hyperboloid of one sheet are doubly ruled surfaces.
• A second side site provides a second TDOA and hence a second hyperboloid.
• Gray shows where the hyperboloid model is implicit in later writing by Poincar?
• Similar hyperboloid structures appeared abroad only ten years after Shukhov's invention.
• Quadric surfaces include ellipsoids ( including the sphere ), paraboloids, hyperboloids, planes.
• A hyperboloid cooling tower was patented by Frederik van Iterson and Gerard Kuypers in 1918.
• The shape of the roof is based in a hyperboloid of revolution with asymmetric sections.
• And finally, the " bishop's mitre " spires are capped with hyperboloid structures.
• A hyperbolic hyperboloid of one sheet.
• Shukhov is particularly reputed for his original designs of hyperboloid towers such as the Shukhov Tower.
• The cathedral is a hyperboloid structure constructed from 16 concrete columns, weighing 90 tons each.