Study On Controlled Design Strategy Of Riverside Block In The View Of River Wind Use

With the accelerated process of urbanization in China, leading to a significant enhancement of urban heat island phenomenon. Especially those economy developed cities in middle and lower reaches of the Yangtze River region, therefore, in the region with a larger population and higher urbanization level(that is, the "three high" characteristics: high population rate, high density and high volume), a series of thermal environment and social problems such as deterioration of urban and building thermal environment, increases of energy consumption become more and more pronounced.Due to the significant difference between the surface temperature and the surface temperature of the urban underlying surface, the micro climate in the city is different from that of the urban climate, which has obvious particularity. At the same time, in the summer, large water bodies are the city’s effective "coolant", can effectively regulate the surrounding area of the micro climate. But because of the disorder, high level and high density of the urban waterfront, the regulation function of the water body in the city to the surrounding micro climate is lost.In view of the problems above, this paper made the following work: testing the feasibility of simulation method by compare the actual measurement result with the simulation result. Secondly, it put forward to Wind Penetration Rate(WPR) and Wind Penetration Distance(WPD) as the evaluation index, using CFD simulation to analyse the wind penetration effect under different kinds of block space form; Summarize the rules between block space form and wind penetration ability, and puts forward control design strategies to riverside block, which provide theoretical support for the planning and design for urban riverside block.