post-tension prestress 后张法预应力
post-tension prestress construction 后张法预应力施工
backward tension prestress construction 后张法预应力施工
Prestress tension 预应力张拉
tension control prestress 张拉控制预应力
tension method of prestress tendon 预应力筋张拉方法
Lateral Tension for Vertical Prestress 横张竖向预应力
prestress of concrete tension 预应力混凝土张拉
In this article, authors provide the idea of digital prestress tension technology, and introduce situation and achievements of study of the digital prestress tension system based on the idea.
提出预应力数字化张拉技术的概念，并介绍基于这一概念的预应力数字化张拉系统的研究状况和成果。
These methods and technologies include tension equipments of prestress CFRP cloth, its construction process and key technical points, and test data and so on.
重点内容有预应力CFRP布的张拉设备，加固施工流程和技术要点以及试验研究。
The construction record controlled by digital prestress tension system and the comparison between calculated and tested values of prestressing loss in an actual project are discussed.
给出了实际工程应用中利用数字化张拉系统施工的控制过程记录，以及所测定的预应力损失值与理论计算值的对比。
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