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    PREPARATION METHOD OF TRIAXIAL TESTING SAMPLE, TRIAXIAL TESTING LAMINATE, AND TRIAXIAL TESTING SAMPLE

    New search for: SASAOKA RIE
    New search for: OKAMOTO MICHITAKA
    New search for: ASAYAMA YUJI
    New search for: KOKUSHO KOJI

    To provide a preparation method of a triaxial testing sample capable of obtaining an appropriate repeated stress amplitude ratio by eliminating problems caused by an indentation of a rubber film in a triaxial test for rudaceous soil.SOLUTION: In a preparation method of a triaxial testing sample 1, a correction material 3 for smoothing unevenness on a surface of a rudaceous clod 2 formed into a columnar shape is applied on a peripheral surface of the rudaceous clod 2. The unevenness on the surface of the rudaceous clod 2 is smoothed by the application of the correction material 3 so that a rubber film covering a peripheral surface of the sample 1 does not allow for an indentation.SELECTED DRAWING: Figure 3

    【課題】礫質土を対象とした三軸試験において、ゴム膜の湾入に起因する問題点を排除した適正な繰返し応力振幅比を得ることができる三軸試験用供試体を製造する方法を提供する。【解決手段】三軸試験用供試体１の製造方法として、円柱形状に成形された礫質土塊２の周側面に、その表面の凹凸を解消するための補正材料３を適用する。この礫質土塊２は、表面の凹凸が補正材料３を適用することによって解消されているので、三軸試験において供試体１の周側面を覆うゴム膜が湾入する余地がない。【選択図】図３

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    PREPARATION METHOD OF TRIAXIAL TESTING SAMPLE, TRIAXIAL TESTING LAMINATE, AND TRIAXIAL TESTING SAMPLE

    New search for: SASAOKA RIE
    New search for: OKAMOTO MICHITAKA
    New search for: ASAYAMA YUJI
    New search for: KOKUSHO KOJI

    To provide a preparation method of a triaxial testing sample capable of obtaining an appropriate repeated stress amplitude ratio by eliminating problems caused by an indentation of a rubber film in a triaxial test for rudaceous soil.SOLUTION: In a preparation method of a triaxial testing sample 1, a correction material 3 for smoothing unevenness on a surface of a rudaceous clod 2 formed into a columnar shape is applied on a peripheral surface of the rudaceous clod 2. The unevenness on the surface of the rudaceous clod 2 is smoothed by the application of the correction material 3 so that a rubber film covering a peripheral surface of the sample 1 does not allow for an indentation.SELECTED DRAWING: Figure 3

    【課題】礫質土を対象とした三軸試験において、ゴム膜の湾入に起因する問題点を排除した適正な繰返し応力振幅比を得ることができる三軸試験用供試体を製造する方法を提供する。【解決手段】三軸試験用供試体１の製造方法として、円柱形状に成形された礫質土塊２の周側面に、その表面の凹凸を解消するための補正材料３を適用する。この礫質土塊２は、表面の凹凸が補正材料３を適用することによって解消されているので、三軸試験において供試体１の周側面を覆うゴム膜が湾入する余地がない。【選択図】図３

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    PREPARATION METHOD OF TRIAXIAL TESTING SAMPLE, TRIAXIAL TESTING LAMINATE, AND TRIAXIAL TESTING SAMPLE

    New search for: SASAOKA RIE
    New search for: OKAMOTO MICHITAKA
    New search for: ASAYAMA YUJI
    New search for: KOKUSHO KOJI

    To provide a preparation method of a triaxial testing sample capable of obtaining an appropriate repeated stress amplitude ratio by eliminating problems caused by an indentation of a rubber film in a triaxial test for rudaceous soil.SOLUTION: In a preparation method of a triaxial testing sample 1, a correction material 3 for smoothing unevenness on a surface of a rudaceous clod 2 formed into a columnar shape is applied on a peripheral surface of the rudaceous clod 2. The unevenness on the surface of the rudaceous clod 2 is smoothed by the application of the correction material 3 so that a rubber film covering a peripheral surface of the sample 1 does not allow for an indentation.SELECTED DRAWING: Figure 3

    【課題】礫質土を対象とした三軸試験において、ゴム膜の湾入に起因する問題点を排除した適正な繰返し応力振幅比を得ることができる三軸試験用供試体を製造する方法を提供する。【解決手段】三軸試験用供試体１の製造方法として、円柱形状に成形された礫質土塊２の周側面に、その表面の凹凸を解消するための補正材料３を適用する。この礫質土塊２は、表面の凹凸が補正材料３を適用することによって解消されているので、三軸試験において供試体１の周側面を覆うゴム膜が湾入する余地がない。【選択図】図３

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    Title:

    PREPARATION METHOD OF TRIAXIAL TESTING SAMPLE, TRIAXIAL TESTING LAMINATE, AND TRIAXIAL TESTING SAMPLE

    Additional title:

    三軸試験用供試体の製造方法、三軸試験用積層体、三軸試験用供試体

    Contributors:

    SASAOKA RIE (author) / OKAMOTO MICHITAKA (author) / ASAYAMA YUJI (author) / KOKUSHO KOJI (author)

    Publication date:

    2021-08-10

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Japanese

    Classification:

    IPC:  G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / E02D FOUNDATIONS , Gründungen

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