A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND IMPROVEMENT SYSTEM AND GROUND IMPROVEMENT METHOD
To provide a new ground improvement system and ground improvement method which are different from a conventional method.SOLUTION: A ground improvement system X has ground improvement means X1 for improving a ground G under a water surface W, and a total station 11 installed in an adjacent ground 90, wherein the ground improvement means X1 has a barge 12, an improver 13 provided with an excavation shaft 13A and a control device 14 of an improvement machine, and the total station 11 measures a height of the ground improvement means X1 and corrects depth information F on the basis of the measurement value. A ground improvement method includes installing a prism 15 on the barge 12, measures an initial height A of the prism 15, an altitude B of the total station 11 and a height difference C between the total station 11 and the prism 15, corrects a measurement depth E of the excavation shaft 13A on the basis of the measurement value, and sets the depth after correction as depth information F.SELECTED DRAWING: Figure 1
【課題】従来の方法とは異なる新たな地盤改良システム及び地盤改良方法を提供する。【解決手段】地盤改良システムＸは、水面Ｗ下の地盤Ｇを改良する地盤改良手段Ｘ１と、隣接地盤９０に設置されるトータルステーション１１とを有し、地盤改良手段Ｘ１は、台船１２と、掘削軸１３Ａが備わる改良機１３と、改良機の制御装置１４とを有し、トータルステーション１１で地盤改良手段Ｘ１の高さを計測し、この計測値に基づいて深度情報Ｆを補正する構成とされている。また、地盤改良方法においては、台船１２にプリズム１５を設置しておき、プリズム１５の初期高さＡ、トータルステーション１１の標高Ｂ、トータルステーション１１とプリズム１５との高低差Ｃを計測し、この計測値に基づいて掘削軸１３Ａの計測深度Ｅを補正し、この補正後の深度を深度情報Ｆとする。【選択図】図１
GROUND IMPROVEMENT SYSTEM AND GROUND IMPROVEMENT METHOD
To provide a new ground improvement system and ground improvement method which are different from a conventional method.SOLUTION: A ground improvement system X has ground improvement means X1 for improving a ground G under a water surface W, and a total station 11 installed in an adjacent ground 90, wherein the ground improvement means X1 has a barge 12, an improver 13 provided with an excavation shaft 13A and a control device 14 of an improvement machine, and the total station 11 measures a height of the ground improvement means X1 and corrects depth information F on the basis of the measurement value. A ground improvement method includes installing a prism 15 on the barge 12, measures an initial height A of the prism 15, an altitude B of the total station 11 and a height difference C between the total station 11 and the prism 15, corrects a measurement depth E of the excavation shaft 13A on the basis of the measurement value, and sets the depth after correction as depth information F.SELECTED DRAWING: Figure 1
【課題】従来の方法とは異なる新たな地盤改良システム及び地盤改良方法を提供する。【解決手段】地盤改良システムＸは、水面Ｗ下の地盤Ｇを改良する地盤改良手段Ｘ１と、隣接地盤９０に設置されるトータルステーション１１とを有し、地盤改良手段Ｘ１は、台船１２と、掘削軸１３Ａが備わる改良機１３と、改良機の制御装置１４とを有し、トータルステーション１１で地盤改良手段Ｘ１の高さを計測し、この計測値に基づいて深度情報Ｆを補正する構成とされている。また、地盤改良方法においては、台船１２にプリズム１５を設置しておき、プリズム１５の初期高さＡ、トータルステーション１１の標高Ｂ、トータルステーション１１とプリズム１５との高低差Ｃを計測し、この計測値に基づいて掘削軸１３Ａの計測深度Ｅを補正し、この補正後の深度を深度情報Ｆとする。【選択図】図１
GROUND IMPROVEMENT SYSTEM AND GROUND IMPROVEMENT METHOD
地盤改良システム及び地盤改良方法
IIDA HARUAKI (author) / HAYASHIDA AKIRA (author)
2023-03-23
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
GROUND IMPROVEMENT DEVICE, GROUND IMPROVEMENT SYSTEM, AND GROUND IMPROVEMENT METHOD
| European Patent Office | 2019
GROUND IMPROVEMENT DEVICE, GROUND IMPROVEMENT SYSTEM, AND GROUND IMPROVEMENT METHOD
| European Patent Office | 2020