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    METHOD AND DEVICE FOR MEASURING TENSILE STRENGTH OF SOIL

    New search for: ICHII KOJI
    New search for: MURAKAMI TAKESUKE

    PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring tensile strength of various kinds of soil regardless of a place.SOLUTION: An immovable part 1a on one end side of a soil sample 1 in a lateral direction is fixed, and a movable part 1b on the other end side of the soil sample 1 is supported in a manner to be able to be bended downward. A load of the movable part 1b is measured while the movable part 1b is gradually bended downward. The tensile strength Ft of the soil sample 1 is calculated from a change of the load of the movable part 1b on the basis of balance of the moment of force.

    【課題】多種多様な土の引張強度を場所を選ばずに測定できるようにする。【解決手段】土試料１の横方向における一端側の不動部１ａを固定し、土試料１の他端側の可動部１ｂを下向きに折れ曲がり可能な状態で支持する。可動部１ｂを次第に下向きに折り曲げながら、可動部１ｂの荷重を測定する。力のモーメントのつりあいに基づいて、可動部１ｂの荷重の変化から土試料１の引張強度Ｆｔを算出する。【選択図】図１

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    METHOD AND DEVICE FOR MEASURING TENSILE STRENGTH OF SOIL

    New search for: ICHII KOJI
    New search for: MURAKAMI TAKESUKE

    PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring tensile strength of various kinds of soil regardless of a place.SOLUTION: An immovable part 1a on one end side of a soil sample 1 in a lateral direction is fixed, and a movable part 1b on the other end side of the soil sample 1 is supported in a manner to be able to be bended downward. A load of the movable part 1b is measured while the movable part 1b is gradually bended downward. The tensile strength Ft of the soil sample 1 is calculated from a change of the load of the movable part 1b on the basis of balance of the moment of force.

    【課題】多種多様な土の引張強度を場所を選ばずに測定できるようにする。【解決手段】土試料１の横方向における一端側の不動部１ａを固定し、土試料１の他端側の可動部１ｂを下向きに折れ曲がり可能な状態で支持する。可動部１ｂを次第に下向きに折り曲げながら、可動部１ｂの荷重を測定する。力のモーメントのつりあいに基づいて、可動部１ｂの荷重の変化から土試料１の引張強度Ｆｔを算出する。【選択図】図１

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    METHOD AND DEVICE FOR MEASURING TENSILE STRENGTH OF SOIL

    New search for: ICHII KOJI
    New search for: MURAKAMI TAKESUKE

    PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring tensile strength of various kinds of soil regardless of a place.SOLUTION: An immovable part 1a on one end side of a soil sample 1 in a lateral direction is fixed, and a movable part 1b on the other end side of the soil sample 1 is supported in a manner to be able to be bended downward. A load of the movable part 1b is measured while the movable part 1b is gradually bended downward. The tensile strength Ft of the soil sample 1 is calculated from a change of the load of the movable part 1b on the basis of balance of the moment of force.

    【課題】多種多様な土の引張強度を場所を選ばずに測定できるようにする。【解決手段】土試料１の横方向における一端側の不動部１ａを固定し、土試料１の他端側の可動部１ｂを下向きに折れ曲がり可能な状態で支持する。可動部１ｂを次第に下向きに折り曲げながら、可動部１ｂの荷重を測定する。力のモーメントのつりあいに基づいて、可動部１ｂの荷重の変化から土試料１の引張強度Ｆｔを算出する。【選択図】図１

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    Title:

    METHOD AND DEVICE FOR MEASURING TENSILE STRENGTH OF SOIL

    Additional title:

    土の引張強度を測定する方法及び装置

    Contributors:

    ICHII KOJI (author) / MURAKAMI TAKESUKE (author)

    Publication date:

    2015-11-19

    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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