林锋, 黄润秋. 2004: 滑带土强度对水的敏感性三轴试验研究. 工程地质学报, 12(S1): 112-117.
    引用本文: 林锋, 黄润秋. 2004: 滑带土强度对水的敏感性三轴试验研究. 工程地质学报, 12(S1): 112-117.
    LIN Feng, HUANG Runqiu. 2004: STUDY ON THE INFLUENCE OF VARIATION OF WATER CONTENT ON SHEAR STRENGTH OF SLIP ZONE SOIL BY TRIAXIAL TEST. JOURNAL OF ENGINEERING GEOLOGY, 12(S1): 112-117.
    Citation: LIN Feng, HUANG Runqiu. 2004: STUDY ON THE INFLUENCE OF VARIATION OF WATER CONTENT ON SHEAR STRENGTH OF SLIP ZONE SOIL BY TRIAXIAL TEST. JOURNAL OF ENGINEERING GEOLOGY, 12(S1): 112-117.

    滑带土强度对水的敏感性三轴试验研究

    STUDY ON THE INFLUENCE OF VARIATION OF WATER CONTENT ON SHEAR STRENGTH OF SLIP ZONE SOIL BY TRIAXIAL TEST

    • 摘要: 水是影响边(滑)坡稳定性的主导因素之一,而滑带土的强度确定则是进行边(滑)坡稳定性评价和防治工程设计的关键,因此开展滑带土的强度变化规律及对水的敏感性研究具有十分重大的现实意义。以雅砻江上游某电站近坝库区巨型滑坡滑带土为研究对象,采用三轴试验方法对滑带土重塑样强度变化进行了试验研究,获得了有意义的强度变化规律。

       

      Abstract: The water is one of the dominant factors to landslide stability, and the shear strength choosing of slip zone soil is the key job to landslide stability evaluating and its prevention project designing, so it is very important to develop the influence of variation of water content on shear strength of slip zone soil. The slip zone soil comes from the huge landslide near a hydroelectric station of the upriver section of Yalong river, and the variation of shear strength of its remolding sample has been studied through triaxial test, and the valued variation law of shear strength has got.

       

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