# What is anticlastic curvature

## Anticlastic

• anticlastic - A surface is curved in opposite directions if the centers of its two radii of curvature lie on the opposite sides of the surface (negative Gaussian curvature). Typical examples are the rotational hyperboloid or the ... ... explanation of important terms in construction

• Rotational hyperboloid - The rotational hyperboloid is a surface of the second order, which can be imagined as a result of the rotation of a straight line around a straight line (axis) that is crooked to it. The rotational hyperboloid is a special case of the single-shell hyperboloid.…… German Wikipedia

• Hyperbolic paraboloid - Hyperbolic paraboloid… German Wikipedia

• Rotational hyperboloid - The rotational hyperboloid is a surface of the second order, which can be imagined as a result of the rotation of a straight line around a straight line (axis) that is skewed to it. The rotational hyperboloid is a special case of the single-shell…… German Wikipedia

• Saddle surface - In geometry, a saddle surface is a surface that is opposite in the two main directions - i.e. H. anticlastic - is curved. Their degree of curvature is negative. Your name comes from the horse saddle or the saddle in the field ... German Wikipedia

• hyperbolic paraboloid (Hypar) - the hyperbolic paraboloid is an anticlastic curved surface. It can be created as a ruled surface by moving a straight line (lat. Regula = ruler) along two fixed, crooked straight lines, or as a translation surface by providing an ... explanation of important construction terms

• Rotational hyperboloid - The anticlastic curved surface of a rotational hyperboloid is created by a straight line that rotates around a central axis that is skewed to it. See Fig ... Explanation of important construction terms

• synclastic - A surface is dome-shaped or curved in the same direction if the center points of its two radii of curvature lie on the same side of the surface (positive Gaussian curvature). Examples are the sphere (here both radii of curvature are ... ... Explanation of important construction terms