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2005年09 期
| 標(biāo)題 |
| 隧道開挖與支護(hù)有限差分法分析(45 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 根據(jù)隧道現(xiàn)場(chǎng)的工程地質(zhì)條件和隧道設(shè)計(jì)參數(shù)，采用FLAC軟件對(duì)厚50 cm襯砌支護(hù)和噴射厚20 cm聚丙烯纖維混凝土支護(hù)進(jìn)行數(shù)值模擬研究。模擬計(jì)算結(jié)果表明，噴射厚20 cm聚丙烯纖維混凝土支護(hù)能達(dá)到穩(wěn)定效果。 |
| 作者 |
| 新聞作者:朱贊成 華 淵 付小英 賈 旭 宋衛(wèi)東 |
| 關(guān)鍵字 |
