- neutral cross section
- 中性截面
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
neutral cross section
Look at other dictionaries:
Neutral axis — Beam with neutral axis (x). The neutral axis is an axis in the cross section of a beam or shaft along which there are no longitudinal stresses or strains. If the section is symmetric, isotropic and is not curved before a bend occurs, then the… … Wikipedia
Section modulus — In structural engineering, the section modulus of a beam is the ratio of a cross section s second moment of area to its greatest distance from the neutral axis.The section modulus is directly related to the strength of a corresponding beam. It is … Wikipedia
Neutral axis — Axis Ax is, n.; pl. {Axes}. [L. axis axis, axle. See {Axle}.] A straight line, real or imaginary, passing through a body, on which it revolves, or may be supposed to revolve; a line passing through a body or system around which the parts are… … The Collaborative International Dictionary of English
neutral axis — an imaginary line in the cross section of a beam, shaft, or the like, along which no stresses occur. [1835 45] * * * … Universalium
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