| 处于无潮区无潮点特殊海域的疏浚工程施工 |
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| 引用本文： | 李连泉.处于无潮区无潮点特殊海域的疏浚工程施工[J].水运工程,2008(2):114-117. |
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| 作者姓名： | 李连泉 |
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| 作者单位： | 天津航道局,天津,300042 |
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| 摘 要： | 挖泥船在无潮区无潮点的海域施工,因无潮位、流速大、土质硬等特点和特大风浪袭击的风险,常规的疏浚工程变成了具有危险性的特殊工程,通过采取适当措施,顺利完成了施工任务.在工程实施过程中,不但积累了宝贵的施工经验,还观测到粉砂液化现象,为港口选址提供了关键性的参考依据.
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| 关 键 词： | 无潮区 无潮点 铁板砂 粉砂液化 海域 工程施工 Sea Area Amphidromic Point Engineering 参考依据 港口选址 现象 液化 粉砂 观测 施工经验 积累 过程 工程实施 施工任务 特殊工程 危险性 风险 大风浪 |
| 文章编号： | 1002-4972（2008）02-0114-04 |
| 收稿时间： | 2007-07-10 |
| 修稿时间： | 2007年7月10日 |
Dredging Engineering at Amphidromic Point of Non-tidal Sea Area |
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| LI Lian-quan.Dredging Engineering at Amphidromic Point of Non-tidal Sea Area[J].Port & Waterway Engineering,2008(2):114-117. |
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| Authors: | LI Lian-quan |
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| Abstract: | Common dredging construction at amphidromic point of non-tidal sea area becomes a special dangerous engineering due to the features of no tide, great velocity and hard soil, and the risks from untra-strong wind and wave. By adoting a fulfilled smoothly. Through ppropriate measures, dredging engineeri implementation of this engineering, ng at amphidromic point of non-tidal sea area is not only precious construction experience is accumulated, but also the phenomenon of silty sand liquefaction is found out. All the above provide a key basis for choice of port site. |
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| Keywords: | non-tidal area amphidromic point silty sand liquefaction |
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