| 新奥法在核电厂盾构法隧道取水工程中的应用 |
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| 引用本文： | 尤雪娣.新奥法在核电厂盾构法隧道取水工程中的应用[J].电力勘测设计,2014(4):61-65. |
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| 作者姓名： | 尤雪娣 |
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| 作者单位： | 华东电力设计院,上海200063 |
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| 摘 要： | A核电厂采用盾构法隧道取水,隧道内径达6200mm,为电力行业之最。盾构法取水隧道所穿越的土层相当复杂,尤其是起始段为局部基岩。A核电厂首次将新奥法引进到电厂取水盾构法隧道施工工艺中,成功地解决了土压平衡盾构机不适用于穿越局部岩基的难题,为今后电厂类似工程提供借鉴。
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| 关 键 词： | 取水隧道 盾构法 新奥法 大管棚 基岩 |
Application of New Austrian Method in Shield Tunneling Water Intake Project in Nuclear Power Station |
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| YOU Xue-di.Application of New Austrian Method in Shield Tunneling Water Intake Project in Nuclear Power Station[J].Electric Power Survey & Design,2014(4):61-65. |
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| Authors: | YOU Xue-di |
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| Affiliation: | YOU Xue-di (East China Electric Power Design Institute, Shanghai 200063, China) |
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| Abstract: | A nuclear power station used water-intake shield tunnel, thetunnel’s inner diameter is 6200mm which is largest in power station. The soil stratums are very complex, especially at the initial segment in local bedrock. It’s the ifrst time to introduce New Austrian Method into the construction technology of water-intake shield tunnel in power station, successfully resolved the problem that the general shield machine is not suitable for local bedrock. This method can provide reference for similar projects in future power stations. |
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| Keywords: | water- intake tunnel shield tunnel new austrian method large-scale pipe bedrock |
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