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Landslides - Techniques of Evaluating Hazard
| 题名： | Landslides - Techniques of Evaluating Hazard |
| 责任者： | Comité technique 12 Terrassements, Drainage, Couche de Forme / Technical Committee 12 Earthworks, Drainage, Subgrade |
| 关键词： | not available |
| 学科分类： | 公路工程 |
| 摘要： | This report discusses current techniques used to evaluate landslide hazard in three stages. Firstly, the landslide hazard of an area is evaluated by collecting existing data, field reconnaissance, etc. At several specified sites along a route, more detailed investigations are then conducted, such as geophysical exploration, borings and stability analyses. The results are used to evaluate the landslide hazard at the sites more precisely and to design works to prevent possible landslides. Thirdly, monitoring is conducted during construction and after opening highways to prevent landslides problems. |
| 出版机构： | 世界道路协会（PIARC） |
| 总页数： | 129 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 1997 |
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