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2011年11 期
| 標(biāo)題 |
| 裂隙巖體中襯砌水壓力簡(jiǎn)化計(jì)算(51 卷) |
| 英文標(biāo)題 |
| Simplified calculation of water pressure suffered by tunnel lining in fractured rock |
| 摘要 |
| 裂隙巖體中水的滲流與一般散粒體中水的滲流不同，裂隙巖體中的水壓力以面力形式作用在裂隙壁面上。本文分別從二維、三維情況出發(fā)，證明了裂隙塊狀圍巖中的水壓力能通過(guò)巖塊傳遞到襯砌上，作用在襯砌上的水壓力強(qiáng)度等于裂隙壁面上的水壓力。只要巖體裂隙構(gòu)成網(wǎng)絡(luò)，裂隙巖體中 |
| 作者 |
| 新聞作者:鄭波，王建宇 |
| 關(guān)鍵字 |
