Jilin Tumen River Basin In Small Towns Spatial Form Evolution Research

With the development of urban construction and the promulgation of the new standard of urban size,national policies and guidance to encourage appropriate scale expansion of large and medium-sized cities,to develop in the direction of small cities.Small towns as well as the coordinated development of the surrounding urban agglomeration has become research focus in the field of urban and rural planning.All the way at the same time,in the \ "area\",against the background of the development of the tumen river basin is mentioned as a key national development strategy,how to reasonable use of natural ecological resources in northeast China,how to transform resources into favorable factors in the development of small towns,and by space syntax software to quantitative analysis of morphological evolution law of small towns is very necessary.This paper takes the tumen river basin as the research object,combined with the space syntax analysis methods,such as the innovation of the research in space syntax in mountain towns form,for the purpose of selecting the four representative cities in jilin province,namely,crossing,hunchun,and the dragon and longjing as the research object.On the research Angle of view,with time as the main line,objectively to divide the morphology evolution of small towns periodically,and analyzes the characteristic according to different period;Space as the subordinate line,from the form of space syntax related software is used to analyse the typical city space axis extraction,quantitative urban form,the dynamic trajectory of four typical mining city,branch mountain city in northeast China in learning research,form the research provides a new thought and method of small towns.The goal of this study is the analysis of the tumen river basin evolution of the small towns,small cities and towns of the tumen river basin evolution trend and finishing excavation,thus completing the tumen river basin shape of small towns.At the same time through the influence factors of the tumen river basin evolution of small towns and driving mechanism research,put forward from macroscopic to microcosmic level of different typical urban development pattern,as to optimize the development of northeast mountain towns form the theory and method.