混凝土结构桥梁预应力损失机理分析

指出了预应力损失是预应力混凝土结构设计和施工中的一个关键问题,分析了预应力损失估算的方法,重点阐述了预应力损失分析理论与主要计算公式,从而对预应力损失作出科学的评估,保证桥梁结构安全。

Analysis on prestress loss mechanism of concrete bridge

This thesis points out that prestress loss is a key issue in the design and construction of prestressed concrete structure,analyzes methods of prestress loss estimation,and focuses on expounding prestress loss analytical theory and main calculation formula,so as to make scientific evaluation on prestress loss and to guarantee bridge structure security.