Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities
For many years, both roads and buildings have been built using aggregates like sand and gravel. Because of the enormous growth that has occurred in recent decades, river sand has increased in demand as a building material during the past several years. Therefore, sand mining activities had been inc...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2022
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| Online Access: | http://eprints.usm.my/57836/ http://eprints.usm.my/57836/1/Assessment%20Of%20Riverbank%20Stability%20In%20Perak%20River%20Induced%20By%20Unsustainable%20Sand%20Mining%20Activities.pdf |
| _version_ | 1848883733297364992 |
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| author | Othman, Muhammad Zaki |
| author_facet | Othman, Muhammad Zaki |
| author_sort | Othman, Muhammad Zaki |
| building | USM Institutional Repository |
| collection | Online Access |
| description | For many years, both roads and buildings have been built using aggregates like sand and gravel. Because of the enormous growth that has occurred in recent decades, river sand has increased in demand as a building material during the past several years.
Therefore, sand mining activities had been increasing rapidly. Without good monitoring from authorities, sand mining had caused many problems such as riverbank erosion, destroy river buffer zone and many more. The objective of this research is to identify riverbank stability during low flow and high flow and factors that causing riverbank to erosion. By using resistivity test it can help determine if the study region has adequate soil, and the equipment can measure the subsurface profile up to 80 metres below the ground surface. The higher the resistivity means the soil properties are more stable. When compared to conditions with a high flow, low flow conditions have been shown to have superior riverbank stability. These findings are based on the findings of study. Conditions of high flow have a greater flowrate as compared to conditions of low flow, which are gradually generating riverbank erosion. In addition, this study was successful in determining that changes in water level, changes in soil qualities, and sand mining are the primary factors that contribute to riverbank erosion. Positive findings emerged from the administration of the surveys and the subsequent examination of the data that was gathered. The utilisation of this strategy will allow for the mitigation of the damaging effects that are caused by sand mining activities, hence preserving the river. |
| first_indexed | 2025-11-15T18:55:30Z |
| format | Monograph |
| id | usm-57836 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:55:30Z |
| publishDate | 2022 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-578362023-04-06T00:20:15Z http://eprints.usm.my/57836/ Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities Othman, Muhammad Zaki T Technology TA Engineering (General). Civil engineering (General) For many years, both roads and buildings have been built using aggregates like sand and gravel. Because of the enormous growth that has occurred in recent decades, river sand has increased in demand as a building material during the past several years. Therefore, sand mining activities had been increasing rapidly. Without good monitoring from authorities, sand mining had caused many problems such as riverbank erosion, destroy river buffer zone and many more. The objective of this research is to identify riverbank stability during low flow and high flow and factors that causing riverbank to erosion. By using resistivity test it can help determine if the study region has adequate soil, and the equipment can measure the subsurface profile up to 80 metres below the ground surface. The higher the resistivity means the soil properties are more stable. When compared to conditions with a high flow, low flow conditions have been shown to have superior riverbank stability. These findings are based on the findings of study. Conditions of high flow have a greater flowrate as compared to conditions of low flow, which are gradually generating riverbank erosion. In addition, this study was successful in determining that changes in water level, changes in soil qualities, and sand mining are the primary factors that contribute to riverbank erosion. Positive findings emerged from the administration of the surveys and the subsequent examination of the data that was gathered. The utilisation of this strategy will allow for the mitigation of the damaging effects that are caused by sand mining activities, hence preserving the river. Universiti Sains Malaysia 2022-08-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/57836/1/Assessment%20Of%20Riverbank%20Stability%20In%20Perak%20River%20Induced%20By%20Unsustainable%20Sand%20Mining%20Activities.pdf Othman, Muhammad Zaki (2022) Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Awam. (Submitted) |
| spellingShingle | T Technology TA Engineering (General). Civil engineering (General) Othman, Muhammad Zaki Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title | Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title_full | Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title_fullStr | Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title_full_unstemmed | Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title_short | Assessment Of Riverbank Stability In Perak River Induced By Unsustainable Sand Mining Activities |
| title_sort | assessment of riverbank stability in perak river induced by unsustainable sand mining activities |
| topic | T Technology TA Engineering (General). Civil engineering (General) |
| url | http://eprints.usm.my/57836/ http://eprints.usm.my/57836/1/Assessment%20Of%20Riverbank%20Stability%20In%20Perak%20River%20Induced%20By%20Unsustainable%20Sand%20Mining%20Activities.pdf |