The Flood Adaptive Landscapes Research In Shangqiu Guide Ancient City

The Chinese city speed of development rapidly,it`s the inevitable result of social development.But extensive management style disequilibrate the balance between natural environment and human society,this way priming the environmental problems.According to the statistics,62% of cities in China were gone through the urban waterlog disaster,urban waterlog have a strong impact on the safe of humanism inhabitation and waste rain resources.How to entrapped rainfall and remit urban waterlog disaster by urban internal system become the social focus,the mass introspection how to protect the urban water security,meanwhile,significant attention on ancient cities.Research the plain and designof ancient cities flood control and drainage infrastructure,in order to take new idea for city repair and mending.The flood adaptive landscapes of plain area of Yellow Rive city was taken shape by conforming to nature.Nowadays,Yellow Rive ins`t nundation any more,but the flood adaptive landscapes still turn round,it has a strong affect on built the urban water system and urban water civilization.The paper study object is Guide ancient city,according to fieldwork,documentary study and contrastive analysis,study on forming causes,component factors and function with Guide ancient city flood adaptive landscapes,make the SWOT analysis of the it.Put forward the”big surface+small city ” landscape model which include to make use of the terrain carefully,built high-density drainage network,excavate big city lake and make cohesion with the river.According to the analysis obtain the results that the landscape model have advantage and disadvantage,there low cost,high efficiency and regional limitation.The experience of the flood adaptive landscapes of Guide ancient city have enlightenment on city water environment built.The people should extension the flood adaptive landscapes idea base on the old experience and combination with Sustainable Development theory,Sponge city theory,Green Infrastructure concept.Panning the sustainable unbar water system and unbar storage space by the way of submissive the nature,in order to improve unbar underlying surface,restore the unbar water circulation,ameliorate unbar landscape and structure the healthy unbar water environment.Meanwhile,taking new ideas for panning the sustainable unbar water environment and broaden new thinking for restoring the healthy city eco-environment.