| 体外预应力结构的设计与应用 |
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| 引用本文： | 卞延彬,李晨光,李明秋.体外预应力结构的设计与应用[J].东北水利水电,2009,27(9):9-11,41. |
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| 作者姓名： | 卞延彬 李晨光 李明秋 |
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| 作者单位： | 吉林建筑工程学院,吉林长春,130021 |
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| 摘 要： | 体外预应力结构体系是指对布置于承载结构主跨本体之外的钢索施加应力所形成的预应力结构体系，具有许多优越性，适用性非常广泛。本文介绍了体外预应力结构的特点，并结合各种工程实列。通过分析研究指出了设计要点和施工特点。
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| 关 键 词： | 体外预应力 工程案例 设计 应用 |
Design and application of external prestressing structure |
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| BIAN Yan-bin,LI Chen-guang,LI Ming-qiu.Design and application of external prestressing structure[J].Water Resources & Hydropower of Northeast China,2009,27(9):9-11,41. |
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| Authors: | BIAN Yan-bin LI Chen-guang LI Ming-qiu |
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| Abstract: | The external prestressing structure system means a prestressing structure system formed by prestressing cables arranged outside the structural element in its main span,with more advantages and extensive applicability.The paper introduces the characteristics of external prestressing structure and determines the design features and construction characteristic combined with practical work. |
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| Keywords: | external prestressing engineering case design application |
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