| “逆作法”在地铁工程中应用若干问题的探讨 |
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| 引用本文： | 夏开明 屠树根. “逆作法”在地铁工程中应用若干问题的探讨[J]. 西部探矿工程, 1997, 9(1): 45-48 |
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| 作者姓名： | 夏开明 屠树根 |
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| 作者单位： | 西南交通大学地下与岩土工程系 |
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| 摘 要： | 本文阐述了“逆作法”施工过程中伴随着结构型式的演变，探讨了目前在地下工程设计中不考虑施工过程，将支护挡墙与主体分离计算分析的不足，提出了按分阶段连续受力的结构体系进行整体内力分析方法，以期能更好地用于逆作法地铁结构设计
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| 关 键 词： | 逆作法 结构型式的演变 整体内力分析 |
Several Problems of "Reverse Act" in the Underground Engineering |
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| Xia Kaimin Tu Shugeng Shi Changqin. Several Problems of "Reverse Act" in the Underground Engineering[J]. West-china Exploration Engineering, 1997, 9(1): 45-48 |
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| Authors: | Xia Kaimin Tu Shugeng Shi Changqin |
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| Abstract: | Reverse Act" construction is accompanied by changing of structural pattern. Shortcomings occur when supporting walls are seperated out form main body withort considering construction process. The structural system of stage-by-stage continual forcing is put forward to analyze total inner force for the better design of "reverse arc" underground structure design. |
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| Keywords: | underground structure design reverse act underground engineering application |
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