| 山区城市建设"海绵城市"探索——以衢州市城区为例 |
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| 引用本文： | 吴红雨,张双根.山区城市建设"海绵城市"探索——以衢州市城区为例[J].国际沙棘研究与开发,2017(4). |
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| 作者姓名： | 吴红雨 张双根 |
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| 作者单位： | 浙江九州治水科技股份有限公司,浙江 衢州,324003 |
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| 摘 要： | 针对山区城市衢州城区蓄水性较差的地质条件和时间上相对集中降水特性,宜采用外蓄内滞同时结合城区内部排水系统的改造和基于低冲击开发措施的面源污染控制等措施,不仅可缓解城市的防洪压力,又可打造具有弹性的山区海绵城市.
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| 关 键 词： | 山区城市 海绵城市 外蓄内滞 年降雨总量控制率 |
Exploration of constructing mountain city into 'sponge city': with Quzhou urban area as an example |
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| Authors: | WU Hongyu ZHANG Shuanggen |
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| Abstract: | External storage and internal lag should be adopted aiming at geological conditions of worse water storage in mountain city-Quzhou urban area and rainfall characteristic of relatively centralized time.Meanwhile, transformation of internal drainage systems in urban area, non-point source pollution control based on low impact development measures and other measures are combined.Flood control pressure of cities can be alleviated on the one hand, and elastic mountain sponge cities can be created on the other hand. |
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| Keywords: | mountain city sponge city external storage and internal lag control rate of annual rainfall amount |
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