... 截面收缩损失 contractionloss 收缩压力损失 contraction pressure loss 收缩预应力损失 prestressing loss due to shrinkage ...
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收缩引起的预应力损失 prestressing loss due to shrinkage
本文针对体外预应力混凝土简支梁的受力、变形特点，提出了计算体外预应力结构中收缩徐变产生的预应力损失的基本方法。
The paper provided with a method to calculate the pre-stress loss caused with systolic stress in the outside of pre-stress force.
对于竖向预应力传力锚固后损失的计算，收缩徐变模型的选取对其结果影响较大。
For the calculated prestress losses after jacking, the model of creep and shrinkage of concrete plays a significant role.
该法把时间分割为若干时间段，求解各段因收缩、徐变和松弛引起的预应力损失，并叠加求总损失。
With the time being separated into some periods, the prestressing loss in each period due to shrink, creep and relaxation is calculated, and then the total loss obtained.
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