- second polar moment of area
- полярный момент инерции площади (поперечного сечения)
Англо-русский строительный словарь. 2013.
second polar moment of area
Смотреть что такое "second polar moment of area" в других словарях:
second polar moment of area — antrasis polinis ploto momentas statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, išreiškiamas plokščiosios figūros ploto elementų ir jų atstumų nuo kurio nors taško (poliaus) kvadratų sandaugų suma. atitikmenys: angl. second… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Second moment of area — The second moment of area, also known as the area moment of inertia or second moment of inertia, is a property of a shape that is used to predict its resistance to bending and deflection which are directly proportional. This is why beams with… … Wikipedia
First moment of area — The first moment of area, sometimes misnamed as the first moment of inertia, is based in the mathematical construct moments in metric spaces, stating that the moment of area equals the summation of area times distance to an axis [Σ( a x d )] . It … Wikipedia
Moment — Moment(s) may refer to: Moment (time) Contents 1 Science, engineering, and mathematics 2 Art and entertainment … Wikipedia
Moment of inertia — This article is about the moment of inertia of a rotating object, also termed the mass moment of inertia. For the moment of inertia dealing with the bending of a beam, also termed the area moment of inertia, see second moment of area. In… … Wikipedia
Polar coordinate system — Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 … Wikipedia
antrasis polinis ploto momentas — statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, išreiškiamas plokščiosios figūros ploto elementų ir jų atstumų nuo kurio nors taško (poliaus) kvadratų sandaugų suma. atitikmenys: angl. second polar moment of area … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Fridtjof Nansen — For other uses, see Nansen (disambiguation) and Fridtjof Nansen (disambiguation). Fridtjof Nansen Born 10 October … Wikipedia
Bending — For other uses, see Bending (disambiguation). Flexure redirects here. For joints that bend, see living hinge. For bearings that operate by bending, see flexure bearing. Continuum mechanics … Wikipedia
March Engineering — March Full name March Engineering Base United Kingdom … Wikipedia
Mars Pathfinder — Pathfinder and Sojourner at JPL in October 1996 Operator NASA – JPL Mission type Lander, rover … Wikipedia
