码头群连体扩建对河道水流影响的数值模拟

来源 :广东省水利水电科学研究院2013度第二十六届科研成果学术论文报告会 | 被引量 : 0次 | 上传用户:zoec
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  为研究码头群连体扩建对河道行洪的影响,应用miki21软件对码头群连体扩建前、后的河道水流流态进行了数值模拟分析。结果表明:码头群连体扩建对河道水流有一定的影响,主河道水流壅水强度和范围较小;码头前沿流速有所增加,但影响强度和范围均不大,基本不改变河道行洪条件。综上,在河道水域建设范围有限的情况下,可通过码头群连体扩建,增加码头运力。
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