基于城市安全的旧城区规划策略与实施路径研究

发布时间：2018-02-10 12:23

本文关键词： 旧城区安全风险风险分析安全规划策略西沽公园地区　出处：《天津大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着城市的发展,城市中的老旧城区由于不能满足现代生活的需求而日益衰落,如何通过改造更新使其重新焕发活力是城市发展的重要课题。旧城区建筑环境复杂、配套设施缺乏、工程条件落后等问题,导致其面临着严峻的安全风险,以安全规划为导向进行地区更新十分必要。本文首先归纳了旧城区的基本类型,对旧城区特有的空间特征进行概括,并指出了旧城区可能发生灾害的种类,以旧城区典型地区为例指出街区、街道、建筑三个层面的安全问题,同时进行了详细的分析说明。其次,通过对安全问题的进一步分析评估,得出旧城区安全规划重点,提出安全规划的具体原则。针对主要安全问题,借鉴国内外的先进经验,分别从宏观层面、中观层面及微观层面提出旧城街区、街道及建筑层面的具体安全规划策略。最后,以西沽公园地区为例进行验证研究,结合GIS软件运算得出地区的具体安全风险,之后,针对风险提出了安全规划的具体策略和解决方法,对规划设计方案进行分析,并提出建议措施。
[Abstract]:With the development of the city, the old urban area in the city is declining day by day because it can not meet the needs of modern life. How to renew and rejuvenate it through the transformation and renewal is an important subject of urban development. The architectural environment of the old urban area is complex. The lack of supporting facilities and the backward engineering conditions lead to severe security risks. It is very necessary to carry out regional renewal guided by safety planning. Firstly, this paper summarizes the basic types of old urban areas. The special spatial characteristics of the old urban area are summarized, and the possible types of disasters in the old urban area are pointed out. Taking the typical area of the old urban district as an example, the security problems in the three levels of block, street and building are pointed out. At the same time, the detailed analysis is carried out. Secondly, through the further analysis and evaluation of the safety problems, the emphasis of the safety planning of the old urban area is obtained, and the specific principles of the security planning are put forward. In view of the main safety problems, the advanced experience at home and abroad is used for reference. Respectively from the macro level, the meso level and the micro level, put forward the specific safety planning strategy of the old city block, street and building level. Finally, Xigu Park area as an example to verify the study, Combined with the calculation of GIS software, the specific security risk in the area is obtained. Then, the specific strategy and solution of security planning are put forward, and the planning and design scheme are analyzed, and some suggestions are put forward.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU984.114

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