Development of Manning’n for selected High Gradient Rivers in Malaysia / Hannah Priscilla Egon
Although there have been much research done on Manning’s roughness coefficient, n in the United State of America for the stream channels. There have been no such attempts done for the high Gradient River in Malaysia. The n value is determined from the values of factors that affect the roughness of c...
| Main Author: | |
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| Format: | Student Project |
| Language: | English |
| Published: |
2007
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/33691/ |
| _version_ | 1848808349875830784 |
|---|---|
| author | Egon, Hannah Priscilla |
| author_facet | Egon, Hannah Priscilla |
| author_sort | Egon, Hannah Priscilla |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Although there have been much research done on Manning’s roughness coefficient, n in the United State of America for the stream channels. There have been no such attempts done for the high Gradient River in Malaysia. The n value is determined from the values of factors that affect the roughness of channels. The n value for high Gradient River can be determine by measuring the geometrical properties and the particle sizes of the soil in the river. There are a few field sampling that involve in the research. Which are determining cross section, slope, velocity, and bed material. Through the data taken from the river, it is analyse using the sieve analysis. From the sieve analysis, we can get the ds4 which will be used as parameter in determining the n value. The equation used is the Limerinos (1970). In this research, there are also verifications for the applicability and reliability of the Manning’s roughness coefficient. |
| first_indexed | 2025-11-14T22:57:19Z |
| format | Student Project |
| id | uitm-33691 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:57:19Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-336912020-08-24T09:32:44Z https://ir.uitm.edu.my/id/eprint/33691/ Development of Manning’n for selected High Gradient Rivers in Malaysia / Hannah Priscilla Egon Egon, Hannah Priscilla TC Hydraulic engineering. Ocean engineering River protective works. Regulation. Flood control Although there have been much research done on Manning’s roughness coefficient, n in the United State of America for the stream channels. There have been no such attempts done for the high Gradient River in Malaysia. The n value is determined from the values of factors that affect the roughness of channels. The n value for high Gradient River can be determine by measuring the geometrical properties and the particle sizes of the soil in the river. There are a few field sampling that involve in the research. Which are determining cross section, slope, velocity, and bed material. Through the data taken from the river, it is analyse using the sieve analysis. From the sieve analysis, we can get the ds4 which will be used as parameter in determining the n value. The equation used is the Limerinos (1970). In this research, there are also verifications for the applicability and reliability of the Manning’s roughness coefficient. 2007-05 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/33691/1/33691.pdf Egon, Hannah Priscilla (2007) Development of Manning’n for selected High Gradient Rivers in Malaysia / Hannah Priscilla Egon. (2007) [Student Project] (Unpublished) |
| spellingShingle | TC Hydraulic engineering. Ocean engineering River protective works. Regulation. Flood control Egon, Hannah Priscilla Development of Manning’n for selected High Gradient Rivers in Malaysia / Hannah Priscilla Egon |
| title | Development of Manning’n for selected High Gradient Rivers
in Malaysia / Hannah Priscilla Egon |
| title_full | Development of Manning’n for selected High Gradient Rivers
in Malaysia / Hannah Priscilla Egon |
| title_fullStr | Development of Manning’n for selected High Gradient Rivers
in Malaysia / Hannah Priscilla Egon |
| title_full_unstemmed | Development of Manning’n for selected High Gradient Rivers
in Malaysia / Hannah Priscilla Egon |
| title_short | Development of Manning’n for selected High Gradient Rivers
in Malaysia / Hannah Priscilla Egon |
| title_sort | development of manning’n for selected high gradient rivers
in malaysia / hannah priscilla egon |
| topic | TC Hydraulic engineering. Ocean engineering River protective works. Regulation. Flood control |
| url | https://ir.uitm.edu.my/id/eprint/33691/ |