- easement curve
- дор переходная кривая
Англо-русский словарь по авиационным и ракетным базам. - М.: Военное издательство министерства обороны Союза ССР. Составители: С. М. Никитин, Ю. И. Хрущев. 1962.
easement curve
Смотреть что такое "easement curve" в других словарях:
easement curve — noun : a curve (as on a highway) whose degree of curvature is varied either uniformly or according to a definite pattern to give a gradual transition between a tangent and a simple curve which it connects or between two simple curves … Useful english dictionary
Easement — For spiral easements on railroads, see Track transition curve. Property law … Wikipedia
Track transition curve — The red Euler spiral is an example of an easement curve between a blue straight line and a circular arc, shown in green … Wikipedia
compound curve — noun : a curve made up of two or more circular arcs of successively shorter or longer radii, joined tangentially without reversal of curvature, and used on some railroad tracks and highways as an easement curve to provide a less abrupt transition … Useful english dictionary
transition curve — noun or transition spiral : easement curve … Useful english dictionary
vertical curve — noun : an easement curve in railroad track to connect intersecting grade lines … Useful english dictionary
Переходная кривая — (ПК) элемент плана дороги, которым сопрягаются путевые прямые с круговыми кривыми и круговые кривые между собой. Содержание 1 … Википедия
Euler spiral — A double end Euler spiral. An Euler spiral is a curve whose curvature changes linearly with its curve length (the curvature of a circular curve is equal to the reciprocal of the radius). Euler spirals are also commonly referred to as spiros,… … Wikipedia
Velodrome — A velodrome is an arena for track cycling. Modern velodromes feature steeply banked oval tracks, consisting of two 180 degree circular bends connected by two straights. The straights transition to the circular turn through a moderate easement… … Wikipedia
Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations … Wikipedia
Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… … Wikipedia
