Study On The Strategy Of The Livable Greenway In Changsha,Zhuzhou And Xiangtan District Based On Thermal Comfort

Urban agglomeration and urban and rural integration construction is the trend of China's urban development,urban green space environment is an important indicator of urban livable.Early traditional urban green space planning has been unable to meet the new requirements of the current urban agglomeration construction.At present,the urban green road planning needs to inject more new ideas and new forms.At present,there are many problems in the regional planning,which can improve the quality of green space in the region.In this paper,we study the urban area of the Chang Zhu Tan District,Based on the experience of the design and planning of urban green road in the Pearl River Delta region,this planning strategy is proposed to explore the effect of Urban Green Road on the livable construction of Chang Zhu Tan city group.First,gives the definition of greenway,through combing the domestic and foreign urban greenway development system,comparing the domestic and foreign outstanding urban and community greenway planning experience,summed up the rapid development of Pearl River Delta urban greenway planning methods and strategies,and Greenway Planning and construction of urban area of livable city development role.Based on this and Chang Zhu Tan local greenway resources analysis,formulated to livable for the goal of Chang Zhu Tan area Greenway Planning Strategy:through the landscape resources investigation and utilization,the planning of urban recreational greenways is more targeted,prominent local features;urban regional Greenway Planning Planning and cities in the procession of the system construction and the combination,through the use of the versatility of the urban regional greenway,great play its role in building a livable city.Of Changzhutan regional main corridors and slow channel resources for sorting and counting,make analysis to the green corridor and slow channel width,slope,pavement and summarizes the five conditions:urban road green,public green space Green Road,mountain forest greenway,pastoral scenery Green Road,Wan landscape water greenway.based on high temperature,humidity and wind speed,using ENVI-met software of five kinds of pavement conditions were simulated,get different greenways approach pavement of comfort.Based on the simulation results,the planning strategy of the green road in the Livable Region of the Chang Zhu Tan area is analyzed.