| 城市地面产流的试验研究 |
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| 引用本文： | 岑国平 沈晋. 城市地面产流的试验研究[J]. 水利学报, 1997, 0(10): 47-52,71 |
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| 作者姓名： | 岑国平 沈晋 |
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| 作者单位： | [1]空军工程学院 [2]西安理工大学 |
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| 摘 要： | 采用室内模拟降雨试验，对各种城市地面，如土地面，草地，混凝土地面及其多种组合的产流特性作了系统试验，分析了降雨强度与历时，土壤湿度与密实度，地面覆盖，不透水面积比例与位置等因素对径流系数和产流过程的影响，为城市水文规律的研究和模拟计算了提供了可靠依据。
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| 关 键 词： | 地面产流 径流系数 城市水文 降雨径流 产流 |
Experimental study on urban surface runoff yield |
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| Cen Guoping. Experimental study on urban surface runoff yield[J]. Journal of Hydraulic Engineering, 1997, 0(10): 47-52,71 |
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| Authors: | Cen Guoping |
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| Affiliation: | Cen Guoping (The Air Force Institute of Engineering) Shen Jin Fan Rongsheng Wang Yanbin (Xian University of Technology) |
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| Abstract: | Based on simulating rainfall experiment in laboratory, the characters of runoff yield of some urban surfaces, such as soil, grass, concrete slope and their combination are systematically tested.Factors affecting runoff coefficient and hydrograph of urban surface, such as intensity and duration of rainfall, humidity and density of soil, land cover, position and proportion of impervious area are analyzed.These results provide the reliable basis for the analysis and simulation of urban rainfall runoff. |
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| Keywords: | surface runoff yield runoff coefficient urban hydrology simulating rainfall runoff hydrograph. |
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