预加力 meaning in English
pre applied force
pre-applied force
pre-tension
Examples
- The dimensions or prestressing force and eccentricity require modification .
尺寸或预加力和偏心需要修改。 - Thus the use of these coefficients makes it easy to account for the variation in the prestressing force along the tendon .
因而，应用这些系数使得易于考虑预加力沿钢筋的变化。 - Based on the preceding theory and experiment researches , prestressing effects of prestressed steel - concrete composite continuous beams are mostly analyzed and discussed in this paper
基于前人理论与试验研究的基础上，本文主要探讨预应力组合连续梁的预加力效应。 - In order to considering the affections of the adjacent zone out of the girdler section , the internal - forces of two end surface which were obtained by the horizontal shaft system analysis are exerted on each model respectively . moreover , the weight , cable force and prestressing forces including girder longitudinal , diaphragm transverse and inclined web vertical directions are considered
考虑到梁段以外附近区域的作用，在其两端面上施加了由平面杆系结构分析所得的端面内力，另外，索力和预加力(梁纵向、横隔梁横向、斜腹板竖向)也施加在相应的位置，分析了箱形主梁在自重、索力和预应力作用下的空间应力效应。 - Parameter analysis , 3d nonlinear finite element program and experimental study are carried out to discuss the prestressing effects in terms of ultimate flexural strength , deflection , cracking moment , the redistribution of internal force , the stress increment of prestressed tendons , and the slip at the interface of prestressed steel - concrete composite continuous beams
本文通过参数分析、 ansys三维有限元非线性分析、模型试验等研究方法，着重探讨了抗弯承载力、挠度变形、开裂弯矩、内力重分布、预应力筋应力增量、组合界面滑移等方面的预加力效应。