| 大口径急曲线钢筋混凝土顶管管节接缝张开量分析 |
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| 引用本文： | 朱合华,叶冠林,潘同燕.大口径急曲线钢筋混凝土顶管管节接缝张开量分析[J].施工技术,2001,30(1):36-38. |
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| 作者姓名： | 朱合华 叶冠林 潘同燕 |
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| 作者单位： | 朱合华（同济大学，上海 200092）
叶冠林（同济大学，上海 200092）
潘同燕（同济大学，上海 200092） |
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| 摘 要： | 大口径急曲线顶管工法在我国首次使用，在国际上也很少见。本文介绍管节接缝张开量的监测方法，并利用梁-接头不连续模型对其进行模拟分析。实践证明，该模型能比较真实地模拟顶管施工中管节接缝张开情况。
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| 关 键 词： | 顶管 管节接缝 张开量 钢筋混凝土 |
| 文章编号： | 1002-8498(2001)01-0036-03 |
| 修稿时间： | 2000年6月2日 |
Analysis of Splaying
Amount of Joints of Segments of Large-diameter Large-curvature Reinforcement Concrete
Pushing-pipe |
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| ZHU He-hua,YE Guan-lin,PAN Tong-yan.Analysis of Splaying
Amount of Joints of Segments of Large-diameter Large-curvature Reinforcement Concrete
Pushing-pipe[J].Construction Technology,2001,30(1):36-38. |
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| Authors: | ZHU He-hua YE Guan-lin PAN Tong-yan |
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| Abstract: | The construction method of large diameter large curvature pushing pipe is first used in China and has been used rarely in other countries.In this article,authors introduce the monitoring method of splaying amount of joints of segments and make simulative analysis with the beam joint non continuous model.It is proved that the beam joint non continuous model can to some extend simulate the true splaying states of joints of segments in the construction of pushing pipes. |
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| Keywords: | pushing pipe joints of segments splaying amount reinforcement concreH |
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