缓粘结预应力混凝土技术的研究与应用
- 作者: 倪浩1, 张大煦2, 李欣2
- 论文摘要
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(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)
[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。
[关键词] 预应力;钢筋;预应力梁;摩擦系数;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.