期刊論文
| 學年 | 101 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2013-03-01 |
| 作品名稱 | Estimation of rock pressure during an excavation/cut in sedimentary rocks with inclined bedding planes |
| 作品名稱（其他語言） | |
| 著者 | Ching, Jianye; Yang, Zon-Yee; Shiau, Jang-Quang; Chen, Chien-Jung |
| 單位 | 淡江大學土木工程學系 |
| 出版者 | Amsterdam: Elsevier BV |
| 著錄名稱、卷期、頁數 | Structure Safety 41(1), pp.11-19 |
| 摘要 | The estimation of rock pressure induced by an excavation/cut in sedimentary rocks is addressed in this study. A simplified stochastic model is proposed to model this rock pressure to account for sliding along parallel bedding planes as well as random friction angles on these bedding planes. Simulations show that the classical Rankine and Coulomb theories typically give active pressures much larger than those predicted by the proposed model. A simplified reliability-based design approach is developed to calibrate the required partial factors for the determination of design rock pressure. The proposed approach is demonstrated over a case study for northern Taiwan. Design charts are developed to facilitate the determination of design rock pressures induced by excavation/cut in sedimentary rocks. |
| 關鍵字 | Rock pressure;Excavation;Sedimentary rocks;Bedding planes;Reliability-based design |
| 語言 | en_US |
| ISSN | 0167-4730 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Ching, Jianye |
| 審稿制度 | 是 |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/80631 ) |