海陆风对填海区路网规划设计的影响研究——以天津东疆港为例

Effects of Sea-Land Breeze on Road Network Planning on the Reclamation——A Case Study of Tianjin Dongjiang Port

针对填海地区路网规划受海陆风影响较大的问题,在相关学者对塘沽海陆风环流特点的研究基础上,以天津东疆港填海区为样本,借助流体力学软件PHOENICS对东疆港一岛风速场进行模拟,分析了现有路网的通风特点及其影响。结果表明,填海地区应在综合考虑海陆风因素下确定规划路网主要走向及路网密度。

This thesis tries to elaborate the discussion of the sea-land breeze＇s impacts on road network planning in reclamation areas. Based on the previous research on the circulation characteristics of Tanggu sea-land breeze,this paper takes Tianjin Dongjiang port reclamation area as the sample in this case study,and simulates the field of wind speed using CFD software Phoenics. It analyzes the influence of sea-land breeze on road network planning and its characteristics. The research results show that when planning the road networking structures in reclamation areas,the impacts of sea-land breeze should be taken into full consideration.