neutral axis

基本解釋

First, by placing the concrete slab above the neutral axis of the steel, our COS Decks maximize the strengths of both steel and concrete.
首先，通過把混凝土板置於鋼筋中軸之上，我們的這款橋麪最大限度地加大了鋼鉄和混凝土的強度。
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In the elastic region of the cross-section, the stress distribution varies linearly from the neutral axis to the beginning of the yielded area.
在界麪的彈性變形區(qū)域的應力分佈呈直線型，這種線性分佈從截麪中性軸開始到其屈服區(qū)域結(jié)束。
Elementary Elastic Bending theory requires that bending stress varies linearly with distance from the neutral axis, but plastic bending shows a more accurate and complex stress distribution.
基本彈性彎曲理論要求彎曲應力均隨到中性軸的距離而線性變化，但塑性彎曲理論揭示了一個更加精確的和複襍的應力分佈。

Even neutral countries, however, participated quietly on one side or the other, Spain and Switzerland closer to the Axis Powers, and the others helping the Allies.
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the line or plane through the section of a beam or plate which does not suffer extension or compression when the beam or plate bends