prestressed

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The analysis shows that the most important cause is the dispersion of the effective pre stresses of the pre stressed strand.
分析表明，其中最主要的原因是预应力钢绞线有效预应力值不准确。
To do the calculations for the deflection and the flaw width of pre stressed concrete tower drum, the stiffness of the cross sections is essentially basic data.
在预应力混凝土塔筒的挠度和裂缝宽度计算中，截面的刚度是必不可少的基本资料。
In order to satisfy the requirements of both ultimate limit state and servicing limit state unbonded partially pre stressed concrete flexural members must be reasonably designed.
为满足承载能力极限状态及正常使用极限状态的要求，必须对无粘结部分预应力混凝土受弯构件进行合理设计。
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Below is a long-term dividend history chart for PRE, which the report stressed as being of key importance.
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Now bankers are scrambling to limit how much money they will have to lend through these pre-existing credit lines, which they are obligated to do, just as their own balance sheets are stressed by limited ability to borrow from fellow banks.
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Prestressed concrete or a similar material has been made stronger by having tightly stretched wires put inside it.

预应力
Results of prestressed loss of three methods are coincident.
试验、有限元和力学分析结果表明,三种方法预应力损失计算结果吻合良好。
交通运输工程
预应力
Prestressed concrete pipe pile which is used in the recent years is a type of precast concrete pile.
预应力混凝土管桩是近年来兴起的一种预制桩型。
能源科学技术
预应力的