| 中继间法顶进桥涵的顶镐设置 |
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| 引用本文： | 张庆平. 中继间法顶进桥涵的顶镐设置[J]. 铁道建筑技术, 2001, 0(1): 19-20 |
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| 作者姓名： | 张庆平 |
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| 作者单位： | 中铁第十-工程局四处 |
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| 摘 要： | 中继间法顶进桥涵施工过程中，因顶镐位置设置不合理，容易导致扎头，造成施工困难。结合具体施工实际，改变顶镐位置设置，取消了箱体内的顶墙，防止了箱体扎头，保证顶进质量。
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| 关 键 词： | 顶进中继间法顶镐 |
| 修稿时间： | 2000-06-07 |
Analysis and treatment ofthe inflow of water, mud and sand in Huayingyshan Tunnel |
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| Duan Guian. Analysis and treatment ofthe inflow of water, mud and sand in Huayingyshan Tunnel[J]. Railway Construction Technology, 2001, 0(1): 19-20 |
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| Authors: | Duan Guian |
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| Abstract: | The paper introduces the inflow of water, mud and sand occurred during the constnuction of Huayingshan Tunnel. Reasons for the inflow are analyzed and emergency treatment methods are put forward. |
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