Paraboloid Roof Definition

Part of the series.

Paraboloid roof definition.

The term is used because the form resembles the shape of a saddle. In geometry a paraboloid is a quadric surface that has exactly one axis of symmetry and no center of symmetry. A saddle roof is a roof form which follows a convex curve about one axis and a concave curve about the other. 8 people chose this as the best definition of paraboloid.

A surface having paraboli. Paraboloid the equation for a circular paraboloid is x 2 a 2 y 2 b2 z. See the dictionary meaning pronunciation and sentence examples. A hyperbolic paraboloid sometimes referred to as h p is a doubly curved surface that resembles the shape of a saddle that is it has a convex form along one axis and a concave form on along the other.

The hyperbolic paraboloid form has been used for roofs at various times since it is easily constructed from straight sections of lumber steel or other conventional materials. A cylindrical paraboloid roof is one in which the roof has a curved dome and this is often seen in army barracks. Discover how cylindrical paraboloid roofs are great for shedding rain and snow with help from a professional carpenter in this free video on cylindrical paraboloid roofs. Sometimes referred to as a hypar the saddle roof may also be formed as a tensegrity structure.

The term paraboloid is derived from parabola which refers to a conic section that has a similar property of symmetry.