| 隧洞设计与施工中存在的误区 |
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| 引用本文： | 葛浩然.隧洞设计与施工中存在的误区[J].岩土力学,2003(Z2). |
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| 作者姓名： | 葛浩然 |
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| 作者单位： | 中国水利水电第十四工程局 云南昆明650041 |
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| 摘 要： | 隧洞穿过软岩与硬岩时,对其围岩稳定所采取的措施是完全不同的。在施工过程中,某些工程技术人员混淆了两者之间的差异,如柔性支护与刚性支护,一次支护与二次支护(混凝土衬砌),开挖程序及衬砌程序等问题。作者着重对以上几个问题作一阐述,供现场施工技术人员参考。
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| 关 键 词： | 柔性支护与刚性支护 及时封闭 开挖分块 衬砌程序 管棚 |
Misconception in design and construction of tunneling works |
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| GE Hao-ran.Misconception in design and construction of tunneling works[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | GE Hao-ran |
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| Abstract: | The reinforcing measures for soft and hard surrounding rocks are completely different in tunneling works. Unfortunately, some technicians mix up the differce between those two, for example, flexible and rigid supporting, temporary support and permanent support (concrete line), excavation procedure and lining procedure and so on, this paper emphatically elucidates the above problems, which is of referential significance to in-situ constuction of tunnel works. |
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| Keywords: | flexible and rigid support timely closure excavation in blocks lining procedure pipe shade |
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