体外预应力加固梁的受力性能分析

The Mechanical Property Analysis of External Prestressed Strengthened Beam

体外预应力多应用于桥梁和建筑结构以及结构加固补强之中。本文对体外预应力加固混凝土梁的研究概况及加固机理进行了阐述,为以后的加固设计提供理论参考。

External prestressing is more and more used in bridge and building structures as well as Structure strengthens. This paper presents the study survey and strengthening mechanics of the External prestressed strengthened beam which give the reference for future strengthening design.