Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities
In this paper,a homogeneous loess slope in Qingyang,Gansu Province is used as a reference prototype.An indoor model slope that satisfies similar conditions is built.Rainfall infiltration experiments are carried out on the slope under different rainfall intensities,and the corresponding rainfall infi...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2023-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.02.014 |
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| author | GUAN Xiaodi YAO Yifan |
| author_facet | GUAN Xiaodi YAO Yifan |
| author_sort | GUAN Xiaodi |
| collection | DOAJ |
| description | In this paper,a homogeneous loess slope in Qingyang,Gansu Province is used as a reference prototype.An indoor model slope that satisfies similar conditions is built.Rainfall infiltration experiments are carried out on the slope under different rainfall intensities,and the corresponding rainfall infiltration rules and scour laws are obtained.The research results show that the rainfall infiltration rate is different at different positions of the slope,which is in descending order of the top,the foot,and the middle of the slope.The rainfall infiltration depth is the largest at the foot of the slope,followed by that at the top of the slope,and the smallest value is observed at the middle of the slope.The rainfall infiltration depth of the slope is 10~15 cm,15~25 cm,18~35 cm,and 20~40 cm in the cases of light rain,moderate rain,heavy rain,and rainstorm,respectively. |
| format | Article |
| id | doaj-art-88dd82d8031944ccab20ee870478b24c |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-88dd82d8031944ccab20ee870478b24c2025-01-15T02:22:58ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352023-01-014447640662Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall IntensitiesGUAN XiaodiYAO YifanIn this paper,a homogeneous loess slope in Qingyang,Gansu Province is used as a reference prototype.An indoor model slope that satisfies similar conditions is built.Rainfall infiltration experiments are carried out on the slope under different rainfall intensities,and the corresponding rainfall infiltration rules and scour laws are obtained.The research results show that the rainfall infiltration rate is different at different positions of the slope,which is in descending order of the top,the foot,and the middle of the slope.The rainfall infiltration depth is the largest at the foot of the slope,followed by that at the top of the slope,and the smallest value is observed at the middle of the slope.The rainfall infiltration depth of the slope is 10~15 cm,15~25 cm,18~35 cm,and 20~40 cm in the cases of light rain,moderate rain,heavy rain,and rainstorm,respectively.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.02.014loess sloperainfall intensityvolumetric water contentinfiltration depthscour law |
| spellingShingle | GUAN Xiaodi YAO Yifan Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities Renmin Zhujiang loess slope rainfall intensity volumetric water content infiltration depth scour law |
| title | Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities |
| title_full | Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities |
| title_fullStr | Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities |
| title_full_unstemmed | Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities |
| title_short | Research on Rainfall Infiltration Characteristics of Loess Slopes Based on Different Rainfall Intensities |
| title_sort | research on rainfall infiltration characteristics of loess slopes based on different rainfall intensities |
| topic | loess slope rainfall intensity volumetric water content infiltration depth scour law |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.02.014 |
| work_keys_str_mv | AT guanxiaodi researchonrainfallinfiltrationcharacteristicsofloessslopesbasedondifferentrainfallintensities AT yaoyifan researchonrainfallinfiltrationcharacteristicsofloessslopesbasedondifferentrainfallintensities |