This paper gives the method of internal force calculation of U steel supports.

介绍了U型钢可缩性支架缩动后的内力计算方法。

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The example shows not only that the internal force caused by yielding of U steel supports can not be neglected, but also it is of great importance in the strength calculation.

算例表明，支架缩动所产生的内力在支架的内力计算中不但是不可忽视的，而且往往占有重要的地位。

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Gamesa's Fairless Hills wind-energy turbine manufacturing facility employs approximately 300 workers and was built at a former U. S. Steel industrial site.

盖姆沙工厂的风能涡轮制造厂雇佣了大约300名工人，这家工厂的前身是一家钢铁工厂。

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In Pittsburgh, when I came to town U.S. Steel still occupied the U.S. Steel building.

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If things go well for U.S. Steel, the long equity position likely offsets whatever loss you would take on the CDS. U.S. Steel is far from immune to the price impact of Chinese demand, he says, and as a vertically integrated steelmaker it has exposure all along the process from iron ore to finished products.

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ArcelorMittal also competes with other international steel companies like Tata Steel and U.S. Steel.

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