| 新疆某水利枢纽工程软弱结构面抗剪强度参数的试验研究 |
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| 引用本文： | 袁天华,席福来,努尔哈斯木.新疆某水利枢纽工程软弱结构面抗剪强度参数的试验研究[J].岩土力学,2003(Z1). |
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| 作者姓名： | 袁天华 席福来 努尔哈斯木 |
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| 作者单位： | 水利部新疆水利水电勘测设计研究院试验研究所 新疆昌吉831100
(袁天华，席福来)，水利部新疆水利水电勘测设计研究院试验研究所 新疆昌吉831100(努尔哈斯木) |
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| 摘 要： | 某水利枢纽工程位于伊犁地区,影响工程的主要问题为坝基岩体软弱结构面和断层的抗滑稳定问题。根据工程实际条件和软弱夹层特性,采取现场断层软弱结构面试验和室内模拟试验相结合,获得软弱夹层的抗剪参数。实践证明,把两种方法结合起来的试验成果可靠,尤其对一些不具备进行现场大型岩体软弱夹层抗剪试验的工程,采用室内中型直剪仪进 行剪切试验具有实用意义。
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| 关 键 词： | 软弱夹层 原位剪切试验 抗剪参数 室内模拟剪切试验 |
Research into parameters of shear strength for a key water conservancy project in Xinjiang |
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| YUAN Tian-hua,XI Fu-lai,NU Er-hasimu.Research into parameters of shear strength for a key water conservancy project in Xinjiang[J].Rock and Soil Mechanics,2003(Z1). |
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| Authors: | YUAN Tian-hua XI Fu-lai NU Er-hasimu |
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| Abstract: | The key water conservancy project is in Yili district. The main problem of this project is the stability of shear strength between the weak structural surface of the base and fault of the dam. According to the engineering condition and the characteristic of the weak interlayer, after we test the big cross-section of weak interlayer of the big rocks in the field and the simulation test indoor, we gain the shear parameters of the weak interlayer. By combining these two ways, the result of test is reliable. Particularly for the project which we can not have the big weak interlayer shear test, the indoor shear test is more necessary. |
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| Keywords: | weak interlayer in-situ shear testing shear strength parameter indoor simulation shear testing |
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