摘要
文章提出了有粘结体外预应力的基本概念,该体系分为体外预应力和喷注复合砂浆两个施工阶段并最终形成有粘结体系。文中主要讨论了有粘结体外预应力加固体系的施工工艺和施工关键技术,详细分析了体外筋张拉施工时的控制措施及在张拉过程中可能存在的异常情况。
This paper introduces the concept of bonded external prestressing, the boned system consists of two constructing stages that include external prestressing and composite mortar jet. In this thesis, it mainly de- scribes the construction technology and key technologies of bonded external prestressed strengthening system, analyzing the controlling measures of external prestressing tendon tension and potential abnormal conditions in tension processing.
出处
《江苏建筑》
2012年第5期50-51,78,共3页
Jiangsu Construction
关键词
有粘结
体外预应力
施工工艺
张拉
boned
external prestressing
construction technology
tension
