缓粘结预应力混凝土技术的研究与应用  

Application and Study of Slow Coherence Prestress Concrete Technology

作　　者：倪浩[1] 张大煦[2] 李欣[2] 

机构地区：[1]天津市建工集团,天津300384 [2]天津市建筑科学研究院,天津300193

出　　处：《施工技术》2006年第9期71-72,78,共3页Construction Technology

摘　　要：介绍了缓粘结预应力技术,并通过试验,对缓粘结预应力筋摩擦系数的选取和预应力梁的承载力进行了研究,最后介绍了该技术在工程中的应用。In.this article, authors introduce slow coherence prestress technology. By some tests, authors study some aspects of the technology, such as the selection of friction coefficient of slow coherence prestressed steel reinforcement, the bearing capacity of the prestressed beam. At last, the application of that technology in some projects is introduced.

关 键 词：预应力 钢筋 预应力梁 摩擦系数 应用 

分 类 号：TU528.57[建筑科学—建筑技术科学]