CAJ | 학술논문

采用长江口航道维护管理核心计算平台《SWEM2D/3D》对南通港通海港区总体规划方案进行了潮流场的数值模拟研究。研究结果表明港区工程实施后对于徐六泾河段而言，是进一步加强了束流作用，工程效应范围集中在束流段的上段及圈围线前沿约1.5 km处；码头工程对苏通大桥主通航孔影响较小，落潮主流走主通航孔的情况不会改变，通航孔处流向基本无变化。规划港区码头工程对长江主航道、白茆沙水道、北支水道、新开沙夹槽、福山倒套等影响较圈围工程而言微小，对航线安全和船舶安全使用航道不构成威胁。
채용장강구항도유호관리핵심계산평태《SWEM2D/3D》대남통항통해항구총체규화방안진행료조류장적수치모의연구。연구결과표명항구공정실시후대우서륙경하단이언，시진일보가강료속류작용，공정효응범위집중재속류단적상단급권위선전연약1.5 km처；마두공정대소통대교주통항공영향교소，락조주류주주통항공적정황불회개변，통항공처류향기본무변화。규화항구마두공정대장강주항도、백묘사수도、북지수도、신개사협조、복산도투등영향교권위공정이언미소，대항선안전화선박안전사용항도불구성위협。
2-D tidal and sediment numerical model with triangular grids is set up to study the general planning scheme of Tonghai harbor area at Nantong port based on the Yangtze estuary waterway maintenance management platform“SWEM2D/3D”. According to the simulation results, the impacts of the general planning scheme on the nearby main waterways( main channel of Yangtze, Baimao channel, Beizhi channel, Xinkasha channel and Fushan channel) are analyzed. The numerical simulation result shows that current on the Xuliujing section is further strengthened after the implementation of the general planning scheme. The impact scope of the general planning scheme is about 1.5 km away from the harbor. The affect of wharf engineering to Sutong bridge is very small, and its main navigable hole will keep stable. The general planning scheme of Tonghai harbor area has little influence on the tidal force in the nearby main waterways, and the general planning scheme is feasible.