某汊道交汇海域港口平面布置

General layout of branching intersectional sea port

汊道交汇海域港口工程位置特殊,受两股涨潮流汇合与落潮流分流交汇、周边工程及工程自身填海等影响,工程区水域水流复杂,港口平面布置存在其特殊性。分析汊道交汇海域港口平面布置的主要影响因素,对码头前沿线走向、工程陆域填海进行多方案比选论证,并通过工程潮流整体数学模型试验及泥沙回淤分析研究验证方案的合理性,最终提出与汊道交汇海域建港条件相适应的港口平面布置方案。

Because of the confluence of flux and shunt of reflux,together with the impact of reclamation and surrounding projects,the port location in a branching intersectional sea area is special.The water flow is complicated in port water area and the port general layout has some particularity.This paper generally reviews the main influential factors of general layout of branching intersectional sea port,and carries out multi-plan comparison and demonstration of the quay line plan and reclamation scope.In addition,it also verifies the rationality of the scheme through tidal and current mathematical model tests and siltation analysis,and finally comes out with the general layout design adapting to the branching intersectional sea port.