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The formula for calculating the prestress loss is presented for the prestressed concrete cylindrical oil tank. 导出了适用于考虑圆柱形预应力混凝土油罐预应力损失计算的公式;
They would certainly be less pleasing to the eye and often more expensive than the prestressed concrete beam. 与预应力混凝土梁比较，它们自然更显得外貌粗拙，不甚美观，而且成本也往往更高一些。
The anchorage problem of CFRP bars has to be solved if it is to be used in the prestressed structures. 碳纤维筋应用于预应力结构,其锚固问题是需要解决的重要问题,对CFRP预应力筋的锚具进行专门的研究很有必要。
The Application of the Prestressed Concrete of Bonded Post Tensioning in the Construction of a Large Span Roof Truss. 后张法有粘结预应力砼在大跨度屋架施工中的应用
Then the prestress of the piles was adjusted to the designed value in prefabrication, and good effect was achieved. 提出适当调整预应力，能够有效地解决预应力水冲桩桩身裂缝的问题。
The prestressed steel bars shall be threaded in loop by loop with manual work during the slipform elevation process. 预应力筋应随滑模提升过程逐圈用人工穿入。
Then the prestress of the piles was adjusted to the designed value in prefabrication,and good effect was achieved. 提出适当调整预应力,能够有效地解决预应力水冲桩桩身裂缝的问题。
The construction method for the prestressed girder with super long span is briefly introduced in this article. 文章简要介绍了该工程超长大跨度预应力大梁的施工方法。
The effects of the prestress force on the modal frequencies and dynamic responses are discussed. 讨论了预应力对梁固有频率和受迫振动响应的影响。
The double-layer cable structure is the prestress equilibrium systems composed by tensional cables and struts. 摘要双层索结构是指由张力索和压杆组成的、具有预应力自平衡的新颖结构体系。
The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
The prestressed anchor-cable and lattice beam is a kind of new complex structure used in slope protection. 预应力锚索格构梁由于其多方面的优点而在工程中得到了广泛的应用。
The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
There are 26 letters in the English alphabet. 英语字母表中有26个字母。
Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
An optimal design of the prestressed box maingirder in a 10-ton and 10-metre gantry crane was made,with the SUMT method applied to the work. 本文应用SUMT法对10吨10米预应力桥式起重机的预应力箱型主梁进行了优化设计。
Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
A fire was burning in the grate. 火在壁炉中燃烧着。