The Blue Line Control On The Town Of The Liaohe Water System Planning

As the city a valuable resource for the city water system, its construction should meet theleisure life of people but also the ecological environmental protection and flood control anddrainage. Estuarine water system construction is the process of a system, need to consider theecological environment, regional location, economic base, the image of the city and many otherquestions. Drainage of the superior resources and the environment for the metro constructionofferred opportunity, also posed a challenge for the design and development.Strengthening river planning and control of Metro blue line, in the north of China urbanwater system planning to provide useful reference and reference.This article mainly through analyzes urban water system planning theory research, summedup the estuary town water system planning methods and strategies, to promote urban livingenvironment quality, the construction of garden city, and can promote the urban social, economic,environmental sustainable development lays a foundation. In order to find a not only can satisfythe demand of urban development and the development and construction of urban river systembut also on the environment to protect the way;" blue lines" delimit town water system can becontrolled in a degree of scope, protection of urban water environment, and water ecologicalwetland around, not only guarantee to avoid filling the lake reclamation and the large artificiallake contradict the wasteful duplication of construction, there can be reasonable planning Riverand river peripheral land use, avoid wanton construction brings engineering damage, causingproperty and loss of life, but also to avoid the ecological destruction and soil erosion. Make thewaste of resources has resulted in the development of orderly, rational protection, urban watersystem planning is an important basis for urban planning, so as to realize the sustainable process.Delimit town "blue line" in order to strengthen the protection and management of urbanwater system, safeguard town water supply, flood control and waterlogging prevention andnavigation safety, improve urban human settlements environment, enhance urban function,promote urban health, coordination and sustainable development has played a positive role.The article with " Liaohe slobber" this one actual project as the research background, withblue line planning as the breakthrough point, through the design concept and summary of thecharacteristics of the project, water blue line construction thinking applied to the city planningand design method and way, with a view to the relevant research and practice work and providereference.Through the study of a large number of domestic and foreign literature, Baconian townsystem planning in the blue line control of some experience and methods, reveals the social,economic, political and other factors on the urban water system planning; from resourceexploitation and ecological protection of urban river system planning and urban blue line between home and abroad, summarizes contemporary urban water system planning progress, andto solve the urban water system planning theory and practice problems, sum up experiencelesson, in recent years according to our country town planning development course, sum upexperience lesson, put forward to town" blue lines" delimit the guidance, achieve urban watersystem planning and reasonable development and the ways and means of protection.This river is the main research object, on the estuary itself characteristics were analyzed, theblue line limits are delineated in the town, the blue line drawing and system functionalcombination, according to different functions of the blue line control range are not the same, andusing the corresponding its form to meet the functional requirements. In the urban area,according to area characteristic using a different approach to the blue line delineation.At last, thispaper analyzes the characteristics of the Liaohe River and the mouth of Metro Metro Metrowater plan for the river mouth of Liaohe river systems control the impact of the Blue Line to findthe mouth of Liaohe river system of the Metro Blue Line control elements, and these controlelements as a starting point, from macro (large areas of natural ecological pattern), meso (smallriver protection, river morphology control, etc.), micro (the use of shoreline ecology, the localriver morphology control) the angle of the protection, restoration and use of town water systemresponses to control in the Metro water conservation and ecological function of the negativeimpact of the recovery process and increase the value of the use of City water.This article through the analysis to River Metro water status and characteristics, to RiverMetro system planning as an example, through the blue line control method, adjusting waterdrainage pattern, adjust and optimize the water function, establish the objectives of total amountcontrol of water environment, to ensure that the regional persistent water supply safety, realizethe river city water system planning realization of.