| 软土地层中隧道开挖引起的地面沉降 |
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| 引用本文： | 方从启,孙钧. 软土地层中隧道开挖引起的地面沉降[J]. 江苏大学学报(自然科学版), 1999, 0(2) |
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| 作者姓名： | 方从启 孙钧 |
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| 作者单位： | 上海交通大学建筑工程与力学学院(方从启)，同济大学地下建筑与工程系(孙钧) |
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| 摘 要： | 分析了隧道开挖引起的地面沉降利用半解析元法在轴向离散而在环向和径向建立位移函数，从而将三维隧道问题简化为一维数值计算
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| 关 键 词： | 隧道／地面沉降 半解析元 |
Ground Settlement Induced by Tunneling in Soft Soils |
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| Fang Congqi. Ground Settlement Induced by Tunneling in Soft Soils[J]. Journal of Jiangsu University:Natural Science Edition, 1999, 0(2) |
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| Authors: | Fang Congqi |
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| Abstract: | Ground settlement induced by tunneling in soft soils is analyzed. Based on semi-analytical element method, the three-dimensional tunnel problem is simplified to a one-dimensional numerical calculation model with discretization in the axial direction and displacement functions in both circular and radial directions. |
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| Keywords: | tunnel / ground settlement semi-analytical element |
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