| 台灣東部鐵路單軌隧道開挖支撐互制行為之探討 |
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| 引用本文： | Lee Yulin,Lin Mingyi,李煜舲,林銘益. 台灣東部鐵路單軌隧道開挖支撐互制行為之探討[J]. 岩石力学与工程学报, 2004, 23(Z2): 4823-4832 |
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| 作者姓名： | Lee Yulin Lin Mingyi 李煜舲 林銘益 |
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| 作者单位： | 中華大學土木工程學系,新竹 |
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| 摘 要： | 為利用收斂圍束法理論及新外顯示分析模式,以台灣東部鐵路變質岩隧道群之收敛計測資料為依據,藉由計測資料回歸分析而獲得相關模式參數,進而模擬變質岩隧道開挖變形行為及岩體結構間之互制行為。介紹了收斂圍束法理論和外顯示分析模式以及台灣東部鐵路單軌隧道群之工程案例分析等,獲得了隧道前期位移量、無支撐距離位移量、岩體彈性模數、結構支撐應力和縱剖面變形曲線等之預估與計算。
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| 关 键 词： | 隧道工程 收斂圍束法 新外顯示分析法 互製作用 回歸分析 隧道前進效應 |
| 文章编号： | 1000-6915(2004)增2-4823-10 |
| 修稿时间： | 2004-04-10 |
ANALYSIS OF INTERACTION OF ROCK MASSES AND SUPPORT SYSTEM OF MONORAIL TUNNEL IN EAST TAIWAN |
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| Lee Yulin,Lin Mingyi. ANALYSIS OF INTERACTION OF ROCK MASSES AND SUPPORT SYSTEM OF MONORAIL TUNNEL IN EAST TAIWAN[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(Z2): 4823-4832 |
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| Authors: | Lee Yulin Lin Mingyi |
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| Abstract: | The application of the convergence-confinement method and the new explicit method, the regression analysis of parameters, and the prediction of interaction between rock masses and support system are discussed with background of monorail tunnels in the east of Taiwan. The geological condition of the tunnel is introduced. According to the analytical calculations, the displacements at pre-stage and of unsupported section, the elasticity modulus of rock masses, the pressure of support system, and the longitudinal deformation curve are studied. |
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| Keywords: | tunneling engineering convergence-confinement method new explicit method interaction regression analysis tunnel advancing effect |
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