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    Journals >Progress in Geography >Volume 39 >Issue 4 >Page 651 > Article
    • Progress in Geography
    • Vol. 39, Issue 4, 651 (2020)
    Experimental study on determining Manning roughness coefficient during slope runoff process
    Yashan CHENG1、1、2、2, Zhonggen WANG1、1、*, Jun LI3、3, Zhen HUANG1、1、2、2, Xiangyu YE1、1、2、2, and Yin TANG1、1
    Author Affiliations
  • 1Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • 1中国科学院地理科学与资源研究所,陆地水循环及地表过程重点实验室,北京 100101
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • 2中国科学院大学,北京 100049
  • 3Institute of Mountain Hazards and Environment, CAS, Chengdu 610041, China
  • 3中国科学院、水利部成都山地灾害与环境研究所,成都 610041
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    DOI: 10.18306/dlkxjz.2020.04.012 Cite this Article
    Yashan CHENG, Zhonggen WANG, Jun LI, Zhen HUANG, Xiangyu YE, Yin TANG. Experimental study on determining Manning roughness coefficient during slope runoff process[J]. Progress in Geography, 2020, 39(4): 651 Copy Citation Text show less
    实验装置 (a) 设计图与 (b) 实物图Fig.1
    Fig. 1. 实验装置 (a) 设计图与 (b) 实物图Fig.1
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    实验水槽细节图Fig.2
    Fig. 2. 实验水槽细节图Fig.2
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    部分场次三角堰水位数据与出流流量数据展示Fig.3
    Fig. 3. 部分场次三角堰水位数据与出流流量数据展示Fig.3
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    预实验 (a) 水量称重与 (b) 正态分布检验结果Fig.4
    Fig. 4. 预实验 (a) 水量称重与 (b) 正态分布检验结果Fig.4
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    不同地表粗糙度情况下曼宁糙率系数随坡度的变化规律注：qin表示供水流量(m3/h)。Fig.5
    Fig. 5. 不同地表粗糙度情况下曼宁糙率系数随坡度的变化规律注：qin表示供水流量(m3/h)。Fig.5
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    Yashan CHENG, Zhonggen WANG, Jun LI, Zhen HUANG, Xiangyu YE, Yin TANG. Experimental study on determining Manning roughness coefficient during slope runoff process[J]. Progress in Geography, 2020, 39(4): 651
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