要】天津中心城市由主城区和滨海新区组成,随着天津滨海新区积极推进高水平的现代制造和研发基地、我国北方国际航运中心和国际物流中心的建 设,外向型度高、综合功能大、全面现代化的新区势必更好地带动天津的大发展, 天津作为环渤海经济中心和我国北方是经济中心城市,将更大地发挥服务、辐射 和带动区域的作用。中心城区和滨海新区是城市主要发展地区。二者分工协作, 各有侧重,共同承担城市的综合职能。本文对两个城区用地布局进行了分析研究, 通过布局优化使二者协调互补,加强天津同腹地的经济联系,扩大天津的区域影 响范围。 【关键词】天津市;用地布局;协调优化 【Abstract】Tianjin Center City seasidenew developed area, along Tianjinnew coastal area actively highlevel modernmanufacturing developmentbase, our country northern international shipping center internationallogistics center construction, extroversion degree high, comprehensive functions, comprehensive modern area dynamicTianjin, Tianjin economiccenter NorthChina economic center city, greaterservice, radiation driveaction area.Center city seasidenew developed area majordeveloping areas twodivision cooperation,each have emphas ize particularly sharedcity comprehensive function. twourban land layout were analyzed layoutoptimization, so twoharmonious complementary,strengthen Tianjin hinterlandeconomic connection, expansion Tianjinregional influence scope. 【Keywords】 Tianjin City; Land layout; Coordination optimization中图分类号:F540.32 文献标识码: 文章编号: