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2010年03 期
| 標(biāo)題 |
| 吉林市繞城高速公路傾倒邊坡破壞機(jī)制及穩(wěn)定性評(píng)價(jià)(50 卷) |
| 英文標(biāo)題 |
| Failure mechanism and stability assessment of overturning-trend side slope nearby expressway around Jilin city |
| 摘要 |
| 對(duì)于由陡立或陡傾產(chǎn)狀巖體組成的邊坡，傾倒破壞是其主要破壞模式。在現(xiàn)場調(diào)研的基礎(chǔ)上，以吉林市繞城高速公路K36+420處邊坡為研究對(duì)象，利用彎曲—拉裂模型研究其破壞模型及破壞機(jī)制。研究結(jié)果表明，從坡腳開始，每個(gè)巖塊的抗滑破壞驗(yàn)算均不穩(wěn)定，因此，此邊坡不存在滑動(dòng)巖塊 |
| 作者 |
| 新聞作者:沈世偉，佴磊 |
| 關(guān)鍵字 |
