浅谈二次张拉低回缩钢绞线竖向预应力锚固系统优越性  

作　　者：王勇[1] 

机构地区：[1]甘肃交通职业技术学院,730070

出　　处：《建筑知识：学术刊》2014年第10期15-15,共1页Architectural Knowledge

摘　　要：通过对精轧螺纹钢YGM锚固体系和二次张拉低回缩钢绞线竖向预应力锚固系统的应用性对比，得出二次张拉低回缩钢 绞线竖向预应力锚固系统因具有张拉效率高，后期病害少，结构安全稳定，经济性好等优势，应用前景良好。By contrast the thread steel YGM anchored system and the secondary tensioning,Vertical and Low Retracting Pre-stressedStrand Anchored System, obtains the Low Retracting Pre-stressed Strand Anchored System has high tensioning efficiency, less disease,structural stability, good economic performance and other advantages, it has good application prospect.

关 键 词：低回缩 竖向预应力 二次张拉 锚固系统 

分 类 号：TU757[建筑科学—建筑技术科学]