Cities renew and develop constantly. In the context of scarce land resources, China’s cities in thehigh-density and high-development construction mode will indirectly affect the road network load aroundthe cities. “...Cities renew and develop constantly. In the context of scarce land resources, China’s cities in thehigh-density and high-development construction mode will indirectly affect the road network load aroundthe cities. “Land development intensity”, as an important content in China’s current regulatory plan, is akey factor to realize and guarantee the rational allocation and utilization of land resources in cities. TakingXingtang County of Shijiazhuang City as an example, this paper made an in-depth analysis and summaryof its current characteristics and existing problems, and put forward reasonable solutions and relevantoptimization strategies accordingly, attempted to form a reasonable land use and planning layout and reducetraffi c pressure, so as to provide experience and reference for other cities to solve such problems.展开更多
In the process of urban development in China,the vast majority of urban construction is faced with the prominent contradiction between scarce land resources and vigorous construction demand.Moreover,high-density and h...In the process of urban development in China,the vast majority of urban construction is faced with the prominent contradiction between scarce land resources and vigorous construction demand.Moreover,high-density and high-intensity development is ubiquitous.However,the overall development amount of a city is restricted by the bearing capacity of road network to some extent,and there is an upper limit.Based on this,Xingtang County of Shijiazhuang City is taken as the research object,and bearing capacity of road network is selected as research emphasis.With the aid of traffi c planning software TransCAD,simulation and quantitative analysis are conducted,and traffi c demand is forecasted,to analyze impact relationship between land-use planning and traffic planning in regulatory planning.It facilitates later modifi cation and optimization of volume rate in the land development intensity index,thus providing rational basis for programme adjustment,preparation and management of regulatory planning in Xingtang County.展开更多
文摘Cities renew and develop constantly. In the context of scarce land resources, China’s cities in thehigh-density and high-development construction mode will indirectly affect the road network load aroundthe cities. “Land development intensity”, as an important content in China’s current regulatory plan, is akey factor to realize and guarantee the rational allocation and utilization of land resources in cities. TakingXingtang County of Shijiazhuang City as an example, this paper made an in-depth analysis and summaryof its current characteristics and existing problems, and put forward reasonable solutions and relevantoptimization strategies accordingly, attempted to form a reasonable land use and planning layout and reducetraffi c pressure, so as to provide experience and reference for other cities to solve such problems.
文摘In the process of urban development in China,the vast majority of urban construction is faced with the prominent contradiction between scarce land resources and vigorous construction demand.Moreover,high-density and high-intensity development is ubiquitous.However,the overall development amount of a city is restricted by the bearing capacity of road network to some extent,and there is an upper limit.Based on this,Xingtang County of Shijiazhuang City is taken as the research object,and bearing capacity of road network is selected as research emphasis.With the aid of traffi c planning software TransCAD,simulation and quantitative analysis are conducted,and traffi c demand is forecasted,to analyze impact relationship between land-use planning and traffic planning in regulatory planning.It facilitates later modifi cation and optimization of volume rate in the land development intensity index,thus providing rational basis for programme adjustment,preparation and management of regulatory planning in Xingtang County.
