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本文重点将后张法中预应力筋两端张拉按单一竖直面线形对称、非对称和空间复合曲线几个方面进行了张拉理论伸长值修正计算方法的分析,得出了能准确合理计算伸长值的方法。
This paper focuses on the post-tension method in the two ends of the prestress tendon according to a single vertical linear symmetric, asymmetric and space composite curve of several aspects of the tensile theory of tension correction calculation method was analyzed, can be accurately and reasonably calculated Method of extending the value.