Optimization of Development Intensity Index of Regulatory Land under the Constraint of Bearing Capacity of Road Network:A Case Study of Xingtang County  

作　　者：MA Shuxiao TANG Yun CHEN Binhe ZHAO Yibo 

机构地区：[1]School of Architecture and Art,Hebei University of Engineering,Handan,Hebei 056038,China [2]Research Office of Human Settlement Environment and Sustainable Development,Handan,Hebei 056038,China

出　　处：《Journal of Landscape Research》2021年第1期73-75,80,共4页景观研究（英文版）

摘　　要：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.

关 键 词：Bearing capacity of road network Intensity of land development Volume rate Controlled detailed planning 

分 类 号：TU984.113[建筑科学—城市规划与设计]