| 排水性沥青路面的渗流理论分析 |
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| 引用本文： | 唐国利,郑晓光.排水性沥青路面的渗流理论分析[J].城市道桥与防洪,2011(2):78-80,115. |
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| 作者姓名： | 唐国利 郑晓光 |
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| 作者单位： | 唐国利,Tang Guoli(上海同盛内河航道建设发展有限公司,上海市,200092);郑晓光,Zheng Xiaoguang(上海市政工程设计研究总院,上海市,200092) |
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| 基金项目： | 上海市科学技术委员会资助课题 |
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| 摘 要： | 排水性沥青路面在雨天水能够从其多孔的结构中排出.不会在路表形成水膜,减少了车辆漂滑及喷雾现象.该文针对排水性沥青路面建立理论模型,模拟降水过程,对排水系统的排水能力进行理论计算与验证.新建排水性沥青路面的渗透系数为0.1 cm/s,在中雨及小雨时的排水效果较好,但大雨条件下难以保证排水效果.随着排水性沥青路面的使用,部...
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| 关 键 词： | 排水性沥青路面 排水系统 渗流分析 |
Seepage Theoretical Analysis of Drainage Asphalt Pavement |
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| Tang Guoli,Zheng Xiaoguang.Seepage Theoretical Analysis of Drainage Asphalt Pavement[J].Urban Roads Bridges & Flood Control,2011(2):78-80,115. |
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| Authors: | Tang Guoli Zheng Xiaoguang |
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| Institution: | Tang Guoli,Zheng Xiaoguang |
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| Abstract: | The water can be discharged from the porous structure of drainage asphalt pavement in the rain days,which can not form the water film on the road surface and can decrease the vehicle drift and sprayer phenomena. The article sets up the theoretical model for the drainage asphalt pavement to simulate the rainfall process in order to theoretically calculate and validate the drainage capacity of the drainage system. The permeability coefficient of the newly built drainage asphalt pavement is 0.1 cm/s. The drain... |
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| Keywords: | drainage asphalt pavement drainage system seepage analysis |
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