neutral axis

基本解释

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域結束。
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