摘要
为了在城市建成区更新改造中更好地解决内涝问题,以天津市南开区为例,从承灾体的脆弱性和暴露度两方面考虑,采用指标体系评估方法进行内涝风险评估;同时考虑建成区存在现状复杂、改造难易程度不一等特点,瞽加城市建设可实施性评估因子,据此划分城市内涝防治引导区划。提出构建区域整体绿色防涝体系的同时,针对不同分区确定可操作性较强的规划及对策,为城市建成区的内涝防治工作提供参考.
For better solving waterlogging issue in urban built-up area renewal,the paper takes Nan kai District of Tianjin as the example,con sidering the vuln erability and exposure,indicator system evaluation as the research method to assess waterlogging risks.And considering current situation and the difficulty level of the built-up area renewal,the paper incorporates urban construction executable evaluation factors to divide urban waterlogging prevention and control sections.While building up an entire green waterlogging prevention system,according to section conditions,the paper proposes feasible planning measures,and offers referenee to waterlogging prevention and control work in urban built-up area.
作者
赵越
张斌
王新亮
申惠波
ZHAO Yue;ZHANG Bin;WANG Xinliang(School of Architecture in Tianjin University;Urban Planning and Design Institute in Tianjin University;Tianjin Urban Planning and Design Institute)
出处
《景观设计》
2019年第3期12-19,共8页
Landscape Design
关键词
城市建成区
内涝风险评估
引导区划
urban built-up area
waterlogging prevention and cure evaluation
the guidanee zoning
