| 传力洞在大坝破碎带基础中的应用 |
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| 引用本文： | 朱瑜,费悦.传力洞在大坝破碎带基础中的应用[J].浙江水利水电专科学校学报,2014(3):35-37. |
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| 作者姓名： | 朱瑜 费悦 |
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| 作者单位： | 葛洲坝集团三峡分公司向家坝施工局,四川宜宾644612 |
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| 摘 要： | 大坝安全运行，大坝破碎带的基础至关重要．传力洞可以使坝肩作用力避开大坝基础的不连续界面和破碎带，从而保证大坝安全稳定运行．从大坝破碎带基础处理出发，通过理论求解和数值模拟，确定了传力洞在大坝破碎带基础问题中的有效性，确定了传力洞的参数求解和施工方法，为工程中的传力洞问题提供了理论依据．
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| 关 键 词： | 传力洞 大坝 破碎带 基础处理 |
Application of Concrete Plug in Fracture Zone |
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| ZHU Yu,FEI Yue.Application of Concrete Plug in Fracture Zone[J].Journal of Zhejiang Water Conservancy and Hydropower College,2014(3):35-37. |
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| Authors: | ZHU Yu FEI Yue |
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| Affiliation: | ( Xiangjiaba Construction Bureau of China Gezhouba Group Three Gorges Construction Engineering CO. LTD. , Yibin 644612, China) |
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| Abstract: | The dam site selection is very important to the safe operation of the dam, and the geological foundation of the fracture zone is vital. Concrete plug can help the dam shoulder force to avoid the discontinuous interface and broken belt of the dam foundation, therefore to ensure the safe and stable operation of the dam. Based on the foundation treatment of the fracture zone, the validity of concrete plug is determined by theoretical solution and numerical simulation, and the parame- ters solutions and the construction methods of concrete plug are also solved, providing a theoretical basis for concrete plug engineering. |
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| Keywords: | concrete plug dam fracture zone foundation treatment |
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