中缅油气管道码头工程水动力泥沙研究

工程位于缅甸西部的马德岛东北侧水域。在现场实测水文、泥沙、地貌等资料分析的基础上,依据码头和航道设计方案,利用整体潮流物理模型、ADCP走航式测试方法及波浪潮流泥沙数学模型等手段,对工程海域的水沙环境、码头前沿水域的流态及航道开挖抛泥区的选择等工程建设的关键要素进行了综合研究。结果表明:码头前水域涨、落潮水流都较为平顺,在该处修建码头是可行的;在选划的抛泥区A、B、C三区内抛泥,对航道基本没有影响,是安全经济合理的。

Hydrodynamic and sediment on Sino-Myanmar crude oil pipeline and wharf engineering

The project locates at the northwestern Gantgaw Tanng Kyunn island in the western Myanmar.Based on a great amount of hydrological,sediment and landform analytical data and design schemes for the dock and navigation channel,physical model experiment for tidal current,walk navigation pattern ADCP measurement,wave tide and sediment numerical model,etc.are used to calculate the flow and sediment condition in the sea area near the project,flow pattern in front of the dock and the location of the silt-thrown area...