预应力筋新材料在桥梁中的应用

The application of new presstress tendon materials in bridge engineering

根据桥梁结构建造水平的不断提高,国内外预应力材料生产技术与装备日益更新的现状,介绍了新型预应力材料的发展及其在桥梁工程中的应用、超高强预应力钢绞线的应用,以推广预应力筋新材料的应用,从而提高桥梁结构工程的整体水平。

According to the raising construction level of bridge and production and innovation situations of prestressed materials in our country, the development of new prestressed materials and its application in bridge engineering are introduced as well as the application of high-strength prestress wire, in order to promote the application of new prestressed materials in bridge engineering.