在役预应力混凝土结构损伤检测与评定技术综述

The Summary of Detection and Evaluation Technology of Prestressed Concrete Structure in Service

从混凝土材料和预应力钢筋的检测与评定以及预应力混凝土结构损伤检测三个方面,总结了近些年来在役预应力混凝土结构损伤检测技术的发展成果,指出了存在的主要问题和缺陷,并揭示了该研究领域今后的发展趋势。

A brief introduction is interpreted in this paper about the achievements of detection and evaluation technology of prestressed concrete structure in service in recent years, from three aspects, that are detection and appraisal of damaged concrete, detection and appraisal of corroded prestressed REBAR, detection and appraisal of damaged prestressed concrete structure. Meanwhile, the shortcomings correspond to the above achievements are pointed out, and the developing trend of the study on detection and evaluation technology of prestressed concrete structure in service is also indicated.