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Preliminary slope instability mapping based on geo-technical and geomorphological characteristics
http://hdl.handle.net/10191/39240
http://hdl.handle.net/10191/392404f7be0bf-1514-4292-b09d-98a4aa01e7d0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
24_27-35.pdf (316.9 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-03-08 | |||||
| タイトル | ||||||
| タイトル | Preliminary slope instability mapping based on geo-technical and geomorphological characteristics | |||||
| タイトル | ||||||
| タイトル | Preliminary slope instability mapping based on geo-technical and geomorphological characteristics | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | GIS | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Shear strength | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Slope gradient | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Consistency limit | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Mineralogy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Instability map | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
Bhattarai, Pankaj
× Bhattarai, Pankaj× Aoyama, Kiyomichi× Tiwari, Binod× Marui, Hideaki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Natural and human induced mass movements are one of the most potential geo hazards that pose the severe environmental problems in the world, specially, in mountainous areas. Numerous methods and techniques have been proposed for such geo hazard susceptibility mapping using Geographical Information system (GIS). Present study is an innovative attempt in this aspect. This paper deals with the methodology of shear strength allocation, digitization of 20 m contour interval geomorphological map, preparation of digital elevation model and cell based raster calculation for the slope stability analysis in detail. Soil sampis were collected from various geological regions along the 16 km sector of Prithvi Highway, Nepal, which is suffered from various mass movements, in order to measure the residual shear strength, consistency limit, particle size distribution, mineralogical composition. The soil test result was used for slope stability analysis. Automated calculation method was developed and used in each and every segment of the study area. | |||||
| 書誌情報 |
新潟大学積雪地域災害研究センター研究年報 en : 新潟大学積雪地域災害研究センター研究年報 巻 24, p. 27-35, 発行日 2002-12 |
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| 出版者 | ||||||
| 出版者 | 新潟大学積雪地域災害研究センター | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03877892 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00183327 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
