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GROUND DETERMINATION METHOD AND GROUND DETERMINATION DEVICE
To provide a ground determination method and a ground determination device that can determine whether or not the ground contains humus based on a ground survey of a low-cost house.SOLUTION: A ground determination method comprises the steps of: conducting a ground survey of a house that penetrates a rod-shaped body into the ground according to a predetermined procedure; and measuring the concentration of methane gas generated from a penetration hole formed in the ground by the ground survey of the house.SELECTED DRAWING: Figure 1
【課題】低コストの住宅の地盤調査に基づいて地盤に腐植土が含まれているか否かを判定することができる地盤判定方法および地盤判定装置を提供すること。【解決手段】地盤に所定の手順により棒状体を貫入する住宅の地盤調査を行う工程と、住宅の地盤調査により地盤に形成された貫入穴から発生するメタンガスの濃度を測定する工程と、を備えることを特徴とする、地盤判定方法である。【選択図】図1
GROUND DETERMINATION METHOD AND GROUND DETERMINATION DEVICE
To provide a ground determination method and a ground determination device that can determine whether or not the ground contains humus based on a ground survey of a low-cost house.SOLUTION: A ground determination method comprises the steps of: conducting a ground survey of a house that penetrates a rod-shaped body into the ground according to a predetermined procedure; and measuring the concentration of methane gas generated from a penetration hole formed in the ground by the ground survey of the house.SELECTED DRAWING: Figure 1
【課題】低コストの住宅の地盤調査に基づいて地盤に腐植土が含まれているか否かを判定することができる地盤判定方法および地盤判定装置を提供すること。【解決手段】地盤に所定の手順により棒状体を貫入する住宅の地盤調査を行う工程と、住宅の地盤調査により地盤に形成された貫入穴から発生するメタンガスの濃度を測定する工程と、を備えることを特徴とする、地盤判定方法である。【選択図】図1
GROUND DETERMINATION METHOD AND GROUND DETERMINATION DEVICE
地盤判定方法および地盤判定装置
TAKECHI KOTARO (author)
2021-02-22
Patent
Electronic Resource
Japanese
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