规划和市政设计协同的片区竖向分析

Analysis on District Vertical Cooperated by Planning and Municipal Design

城市的空间规划和控制性详细规划构建了城市宏观格局,市政团队的提前介入,可从城市微观方面考虑,论证宏观格局下微观竖向的合理性,完善区域竖向设计,为后续区域路网设计、后续地块开发等提供完善的竖向和排水规划,构建区域规划设计一体化。应对全球极端暴雨天气,调研周边地形地貌、现状路网、水系、排涝等方面,使用ARCGIS进行大区域宏观竖向梳理,使用EICAD、DICAD软件进行微观路网竖向设计,使用湘源控规软件进行整体的土方计算,对道路、排水、规划多专业进行协同论证区域竖向规划,为后续建设的适用性、可持续性、经济性提供支撑。

The spatial planning and regulatory planning of city can build the macroscopic pattern of city.With the intervention of the municipal team in advance,the rationality of the microscopic vertical in the macroscopic pattern can be demonstrated from the microscopic aspect of city,and the district vertical design can be improved so as to provide a perfect vertical and drainage planning for the subsequent district road network design and the subsequent plotdevelopment in order to build the integration of district planning and design.In response to the global extreme rainstorm weather,the surrounding terrain and geomorphology,the current road network,water system,waterlogging drainage and so on are investigated.The ARCGIS is used to sort out the microscopic vertical of large district.The EICAD and DICAD software are used to carry out the microscopic road network vertical design.And the Xiangyuan control planning software is used to the overall earthwork calculation.The district vertical planning of road,drainage and planning is coordinated and demonstrated in order to provide the support for the applicability,sustainability and economy of subsequent construction.