Increasing the arch thrust augments the shear stress on the surface of the shearing resistance part, which counteracts the influence of the crushed rock.

同时由于拱向应力的增大，即增大了抗剪面剪应力，抵消了坝体下游破碎岩石的影响。

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The mechanics model is set up for the section caused folding surface and the new algorithm of shearing stress for the corresponding metal surface are produced, as being the one of the design rules.

本文建立了发生贴皮现象部位的力学模型，并提出了相应的金属表面切应力的算法，作为球铁磨球斜轧中防止贴皮现象的设计准则之一。

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The big area of swelling floor surface and plastering floor result from the destruction of shearing stress from the adhesive layer.

楼地面、抹灰面大面积隆起是由粘结层剪力破坏而致。

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