预应力混凝土双压花锚具力学性能试验研究  

EXPERIMENT ON THE MECHANICAL PROPERTY OF DOUBLE-BALL ANCHORAGE OF PRESTRESSED CONCRETE

作　　者：柴文革[1] 李文利[1] 

机构地区：[1]中国矿业大学,北京100083

出　　处：《工业建筑》2007年第8期103-106,共4页Industrial Construction

摘　　要：参照单压花锚具构造,提出预应力混凝土双压花锚具的概念。通过试验对二者的受力性能进行了深入的对比研究,对双压花锚具的构造提出进一步的改进措施。It is proposed the conception of double-ball anchorage of prestressed concrete according to the structure of a single-ball anchorage. It is also compared the mechanical properties of these anchorages through tests. Based on which the measures for further improvement on the structure of double-ball anchorage are put forward.

关 键 词：预应力混凝土 双压花锚具 单压花锚具 锚固性能 

分 类 号：TU757.2[建筑科学—建筑技术科学]