In view of the phenomenon that the tensioning elongation of sharp curvature radius tendons is slightly greater than the theoretic elongation, this paper analyzes the squeeze effect and strand effect that affect the tensioning elongation of the tendons, an
In view of the phenomenon that the tensioning elongation of sharp curvature radius tendons is slightly greater than the theoretic elongation, this paper analyzes the squeeze effect and strand effect that affect the tensioning elongation of the tendons, an
摘要针对小曲率半径预应力束张拉延伸量比理论延伸量偏大这一现象，分析了影响小曲率半径预应力束张拉延伸量的挤压效应和束效应，提出了小曲率半径预应力束张拉延伸量的统一计算方法。