【作者】 朱伟；

【导师】 卜菁华；

【作者基本信息】 浙江大学 ， 建筑设计及其理论， 2005， 硕士

【摘要】 随着人们环境生态意识、休闲需求的日益增强，以及城市滨水区开发实践的逐步深化，作为陆地与水域交际线的城市河岸区也亟须得到价值反思。长期以来，由于对城市河岸所担负防洪功能的过分强调，各类刚性护岸充斥着城市大小河流，河岸建设无视场所特性，导致城市河岸这一重要的生态和景观廊道难以发挥其应有功能。对此，城市河岸的生态更新是重要出路。 本文基于对近年来发达国家河岸更新活动的深入解读，以价值观视角系统研究了城市河岸生态更新的理论内涵，包括其概念诠释、适用范围、基本目标以及应遵循的基本理念，架构起这一较新概念的认识框架；同时，以方法论视角重点探讨了城市河岸生态更新的规划设计方法，包括更新的背景分析、定位与对策，系统研究各类背景因素对更新活动的影响机制，并以便于操作的方式对更新定位和对策选择方法进行论述；此外，总结归纳了国内外城市河岸生态更新的技术手段，包括其发展概况、类别和属性、技术构成以及几种代表性技术的推荐；；最后，详细介绍了优秀案例——美国俄勒冈州威拉米特河波特兰段河岸生态更新项目，对其背景分析和设计对策作出系统总结，以期获取有益经验，并论证前述研究成果，进一步提高本研究的实践指导意义。更多还原

【Abstract】 With the revival of people’s environment consciousness and the popularization of urban waterfront development ,the value of urban riverbank as the intersection field of land and water should be evaluated renewedly. Long since ,because of the excessively emphasizing on the function of flood controlling of urban riverbank, most urban rivers are covered with all kinds of "rigid riverbank". Furthermore, riverbank developments have little site characteristic. It induces the values of riverbank can’t become effective.Through unscrambleing recently riverbank development cases in developed countries, this paper firstly investigates the connotation of ecotypic renewal urban riverbank, which includes it’s concept explanation, applicability, basic objectives and principle which should be followed. Secondly, this paper discusses the method of ecotypic renewal of urban riverbank as a stess, which includes backgroud analysis, evaluation and countermeasure of development, investigates the influence modes of all kinds of background factors. Otherwise, this paper summarizes the development of urban riverbank techniques, which includes development survey, regimentation, specialty, technical composing of these techniques and some representational techniques. Finally, this paper particular introduces one outstanding case, that is the development of Willamette River riverbank in Portland, USA. Trough summarizing it’s backgroud analysis and design methods integrality, this paper tries to search for instructive experiences for practices of our country.更多还原