【作者】 刘天雄；

【导师】 郑伯红； 谭春华；

【作者基本信息】 中南大学 ， 建筑与土木工程， 2010， 硕士

【摘要】 城市河流建设是改善城市人居环境、提升城市品质的重要途径。但严重短缺的水资源、独特的气候和水文地质条件,决定了西北干旱地区城市河流建设不能走寻常路。必须立足地域实情,开辟一条富有地域特色、可持续发展的干旱缺水地区河流建设之路。论文总结了国内外城市河流建设与治理相关理论,分析了水资源、气候、水文地质等条件对西北干旱地区城市河流建设的影响,对新疆城市河流建设实践的经验与教训进行了剖析。在此基础上,构建了具有西北干旱地区地域特色的城市河流设计体系。指出河流建设要遵循(水)资源节约、生态友好、突出地域特色等理念,创造性地提出湖泊型河流和生态河谷型河流两种河流设计模式,并对河流设计要素进行了系统分析。研究成果对西北干旱地区河流建设与治理具有一定的理论和实践价值。更多还原

【Abstract】 The construction of urban rivers is an important way to improve the urban living environment and enhance the urban quality. But a serious shortage of water resources, the unique climate and hydro-geological conditions determine that the construction of urban rivers in northwest arid region should not take an unusual way. It must be based on geographical facts to open up a rich geographical characteristics and sustainable development road of building river in arid areas.The paper summarizes the related theories about the construction and management of urban rivers at home and abroad, analyses the impact of water resources, climate, hydrogeological conditions to the building of urban rivers in the northwest arid area. The paper analyses the experiences and lessons about the practice of building urban rivers in Xinjiang. On this basis, the paper builds a unique system of urban river design with Northwest arid regional characteristics. The paper points out that the construction of urban rive should follow the resource-saving, eco-friendly, and Strong regional characteristics’ideas. The paper creatively puts forward two kinds of rivers-design patterns of Lake-river and Eco-valley-type river, and systematiclyanalyses the design elements of the river. Results for the construction and managemen of urban river in the northwest arid area have a certain theoretical and practical value.更多还原