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2011年11 期
| 標(biāo)題 |
| 不同產(chǎn)狀巖質(zhì)隧道穩(wěn)定性數(shù)值模擬(51 卷) |
| 英文標(biāo)題 |
| Numerical simulation of stability of tunnel buried in different attitude rock mass |
| 摘要 |
| 以大梁山特長(zhǎng)隧道工程為研究對(duì)象，通過(guò)研究不同產(chǎn)狀巖體隧道圍巖力學(xué)響應(yīng)、變形特性，主要得出如下結(jié)論：巖體強(qiáng)度和變形特性強(qiáng)烈地受制于節(jié)理方位，隧道開挖后巖體沿傾斜層理面剪切滑移，節(jié)理傾角不同，隧道破壞形態(tài)和部位以及失穩(wěn)模式亦不相同；由于傾斜節(jié)理會(huì)導(dǎo)致巖層剪切 |
| 作者 |
| 新聞作者:趙麗雪 |
| 關(guān)鍵字 |
