| 复杂地质条件下隧道设计与施工中的关键问题 |
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| 引用本文： | 刘刚,宋宏伟.复杂地质条件下隧道设计与施工中的关键问题[J].公路,2003(7):170-176. |
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| 作者姓名： | 刘刚 宋宏伟 |
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| 作者单位： | 中国矿业大学建筑工程学院,徐州市,221008 |
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| 摘 要： | 复杂地质条件下，隧道的设计与施工是一个复杂的系统工程。从工程设计的程序、软弱岩体中隧道的极限变形量及岩体强度的估计、各种支护的最大支护压力等理论，以及实际施工中包括开挖顺序和对水的控制等技术，对复杂地质条件下的隧道设计与施工的关键问题进行探讨。
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| 关 键 词： | 复杂地质 隧道 设计程序 极限变形量 岩体强度 支护压力 开挖顺序 综合治水 |
| 文章编号： | 0451-0712(2003)07-0170-07 |
Key Problems of Design and Construction of Tunnels in Very Weak Rock |
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| LIU Gang,SONG Hong Wei.Key Problems of Design and Construction of Tunnels in Very Weak Rock[J].Highway,2003(7):170-176. |
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| Authors: | LIU Gang SONG Hong Wei |
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| Abstract: | The design and construction of tunnels through very weak rock associated with faults and water is a system engineering The key problems such as the engineering design process, in situ uniaxial compressive strength, critical strain of tunnel, support pressure, sequence of excavation and water control are explored in this paper |
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| Keywords: | tunnel design process in situ uniaxial compressive strength support pressure sequence of excavation water control |
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