预应力总损失的简化计算方法

Simplified approach of calculation of total loss of prestress

我国"规范"采用分项计算预应力总损失,计算工作量大,过程繁杂,针对这一问题提出预应力总损失的简化计算方法。应用该方法能合理、快捷的进行预应力混凝土结构设计,具有重要的工程实践价值。

The approach of subentry calculating the total loss of prestress needs quite amount of work and the process is complicated. This paper put forward a simplified approach calculation of total loss of prestress. It is a fast way in structural design of prestressed concrete based on this approach, and it has a vital practical value in project item.