【摘要】 本文在实验研究和实际工程的基础上，就三种新型实用的混凝土结构加固技术的特点、适用范围、施工方法及其技术关键进行了论述。更多还原

【Abstract】 Based on expermental study and pratical engeneerings,the auther intruduces three up-to-date kinds of strenthening technology for concrete structure.The paper deals with characteristics. application scopes, constructing methods and key techniques in detail.In addition, the paper shows experimental results,property indexes of the strengthening materials and examples of pratical engeneerings.更多还原