Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GROUND SETTLEMENT AMOUNT MEASURING METHOD AND GROUND SETTLEMENT AMOUNT MEASURING SYSTEM
To enable measurement in water area landfill of ground settlement amount based on the measured value of a pore water pressure gauge placed on the surface of the original ground even if the water permeability of the original ground and the landfill materials is low.SOLUTION: A sandbag 10 contains inside a pore water pressure gauge 11 and filter materials 12 such as sand and crushed stones. The sandbag 10 is placed on the original ground G. A buoy 30 on the water surface contains inside a processing device 31. The processing device 31 is connected to the pore water pressure gauge 11 by a communication cable 21. A drain member 22 has one end inserted into the sandbag 10 and the other end located in water. The pore water pressure gauge 11 measures the pore water pressure and transmits the measurement results to the processing device 31. The processing device 31 transmits the measurement results to an external device 100 by wireless communication. The external device 100 calculates the settlement amount of the original ground G based on the measurement results transmitted from the processing device 31.SELECTED DRAWING: Figure 1
【課題】水域埋立において、原地盤及び埋立材の透水性が低い場合であっても、原地盤の上面に配置された間隙水圧計の測定値に基づき地盤沈下量を測定できるようにする。【解決手段】土嚢１０は、内部に間隙水圧計１１と砂又は砕石であるフィルタ材１２を収容する。土嚢１０は原地盤Ｇ上に配置される。水面Ｗにあるブイ３０は、内部に処理装置３１を収容する。処理装置３１は、通信ケーブル２１で間隙水圧計１１に接続される。ドレーン材２２は、一端が土嚢１０内に挿入され、他端が水中に位置する。間隙水圧計１１は、間隙水圧を測定し、測定結果を処理装置３１へ送信する。処理装置３１は、測定結果を無線通信により外部装置１００へ送信する。外部装置１００は、処理装置３１から送信された測定結果に基づいて原地盤Ｇの沈下量を算出する。【選択図】図１
GROUND SETTLEMENT AMOUNT MEASURING METHOD AND GROUND SETTLEMENT AMOUNT MEASURING SYSTEM
To enable measurement in water area landfill of ground settlement amount based on the measured value of a pore water pressure gauge placed on the surface of the original ground even if the water permeability of the original ground and the landfill materials is low.SOLUTION: A sandbag 10 contains inside a pore water pressure gauge 11 and filter materials 12 such as sand and crushed stones. The sandbag 10 is placed on the original ground G. A buoy 30 on the water surface contains inside a processing device 31. The processing device 31 is connected to the pore water pressure gauge 11 by a communication cable 21. A drain member 22 has one end inserted into the sandbag 10 and the other end located in water. The pore water pressure gauge 11 measures the pore water pressure and transmits the measurement results to the processing device 31. The processing device 31 transmits the measurement results to an external device 100 by wireless communication. The external device 100 calculates the settlement amount of the original ground G based on the measurement results transmitted from the processing device 31.SELECTED DRAWING: Figure 1
【課題】水域埋立において、原地盤及び埋立材の透水性が低い場合であっても、原地盤の上面に配置された間隙水圧計の測定値に基づき地盤沈下量を測定できるようにする。【解決手段】土嚢１０は、内部に間隙水圧計１１と砂又は砕石であるフィルタ材１２を収容する。土嚢１０は原地盤Ｇ上に配置される。水面Ｗにあるブイ３０は、内部に処理装置３１を収容する。処理装置３１は、通信ケーブル２１で間隙水圧計１１に接続される。ドレーン材２２は、一端が土嚢１０内に挿入され、他端が水中に位置する。間隙水圧計１１は、間隙水圧を測定し、測定結果を処理装置３１へ送信する。処理装置３１は、測定結果を無線通信により外部装置１００へ送信する。外部装置１００は、処理装置３１から送信された測定結果に基づいて原地盤Ｇの沈下量を算出する。【選択図】図１
GROUND SETTLEMENT AMOUNT MEASURING METHOD AND GROUND SETTLEMENT AMOUNT MEASURING SYSTEM
地盤沈下量測定方法及び地盤沈下量測定システム
KOTOURA TAKESHI (Autor:in) / KUMAGAI TAKAHIRO (Autor:in)
09.07.2020
Patent
Elektronische Ressource
Japanisch
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