top tension

During construction of suspension cable tension, the displacement of saddle on tower top is affected most obviously by tension in 1/ 4 midspan and 3/ 4 midspan.

在张拉吊杆时，塔顶鞍座位移受中跨跨径1/4跨和3/4跨处的吊杆张拉力影响最大。

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The design scheme of installing pre stressed anchorage rod in the channels of A and B tension bar in the top pintle of miter gate has been adopted, which is the first one at home.

工程采用的在人字门顶枢A、B拉架预留槽内预埋预应力锚杆的设计方案，在国内尚属首例。

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The Design Method for Typical Deep Water Top Tension Risers

典型深水顶部张紧立管的设计方法

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When the top surface of the melt is free surface, two roll cells with opposite direction are observed in the melt driven by both the surface tension gradient on the two free surfaces.

当熔体顶部为自由表面时，由于上下自由表面张力的作用，在熔体内部会形成两个流动方向相反的流胞。

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In order to replace the tension cable, the convertible-top covering must be detached to a certain extent on the relevant side!

如要更换张紧拉线，必须将相关一侧的活顶罩分离至一定程度！

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When the top surface of the melt is solid wall, a toroidal roll is caused in the melt by the surface tension gradient on the free surface.

当熔体顶部为固壁时，在狭缝处自由表面张力的作用下，会在熔体底部形成一个流胞。

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