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珠海市马骝洲水道北侧海堤结构设计及稳定分析 被引量:1

Structural Design and Stability Analysis of NorthSeawall of Maliuzhou Waterway in Zhuhai City
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摘要 海堤可有效削减风浪,降低自然灾害危害程度。珠海市马骝洲水道北侧的海堤受外海设计潮位提高和堤身沉降双重因素影响,已无法满足现行运营需求。改造海堤总长9.04km,分东西两段设计。在对建设条件进行分析的基础上,对海堤的结构设计和稳定分析进行了研究,并重点阐述了堤型选择、堤身设计等内容。实践表明,所设计的斜坡式海堤可在满足防潮达标的同时,进一步提升沿海城市景观风貌和促进城市经济发展。 Seawall can effectively reduce wind and waves,and reduce the severity of natural disasters.North seawall of Maliuzhou Waterway in Zhuhai City is no longer able to meet the current operational needs due to the dual factors of increased design tide level and embankment settlement in the open sea.The total length of the renovated seawall is 9.04km,designed in two sections:east and west.On the basis of analyzing the construction conditions,this article studies the structural design and stability analysis of sea embankments,and focuses on the selection of embankment types,embankment body design,and other contents.Practice has shown that sloping seawalls can further enhance the landscape style of coastal cities and promote urban economic development while meeting the moisture-proof standards.
作者 陈剑铭 CHEN Jian-ming(Hubei Jianke International Engineering Co.,Ltd.,Lingnan Branch,Guangzhou 510000,China)
出处 《云南水力发电》 2023年第8期361-365,共5页 Yunnan Water Power
关键词 海堤 结构设计 稳定性 计算分析 seawall structure design stability computational analysis
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