A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION SUPPORT METHOD AND CONSTRUCTION SUPPORT SYSTEM OF FOUNDATION PILE
To provide a construction support method of a foundation pile which enables measurement processing with high accuracy without requiring a manual operation by automatizing steps required for pile driving work as much as possible.SOLUTION: A construction support method of a foundation pile comprises: a measuring step of collimating, surveying and imaging a survey target supported by a pile driving machine by using a survey instrument; an image processing step of calculating a deviation angle in the collimating direction with respect to the pile core of the survey target on the basis of the photographed image; an actual shaft core position calculating step of calculating an actual shaft core position of the survey target on the basis of the survey data to the survey target and the deviation angle; a correction processing step of calculating the correction amount and correction direction with respect to the survey target on the basis of the actual shaft core position of the survey target and a preset design pile core position; a display processing step of displaying a correction guide image indicating the correction amount and correction direction on a display device; and a posture adjusting step of allowing a worker to adjust a posture adjustment device of the survey target on the basis of the correction guide image to perform work.SELECTED DRAWING: Figure 4
【課題】杭打ち作業に要する工程を可能な限り自動化して人手を介さずに精度の高い計測処理を可能にする基礎杭の施工支援方法を提供する。【解決手段】測量機器を用いて杭打ち機に支持される測量対象を視準して測量するとともに撮像する計測ステップと、撮像画像に基づいて測量対象の杭芯に対する視準方向の偏り角度を算出する画像処理ステップと、測量対象までの測量データと、偏り角度とに基づいて測量対象の実軸芯位置を算出する実軸芯位置算出ステップと、測量対象の実軸芯位置と予め設定された設計杭芯位置とに基づいて測量対象に対する補正量及び補正方向を算出する補正処理ステップと、補正量及び補正方向を示す補正案内画像を表示装置に表示する表示処理ステップと、補正案内画像に基づいて作業者が測量対象の姿勢調整装置を調整して作業する姿勢調整ステップと、を備える。【選択図】図４
CONSTRUCTION SUPPORT METHOD AND CONSTRUCTION SUPPORT SYSTEM OF FOUNDATION PILE
To provide a construction support method of a foundation pile which enables measurement processing with high accuracy without requiring a manual operation by automatizing steps required for pile driving work as much as possible.SOLUTION: A construction support method of a foundation pile comprises: a measuring step of collimating, surveying and imaging a survey target supported by a pile driving machine by using a survey instrument; an image processing step of calculating a deviation angle in the collimating direction with respect to the pile core of the survey target on the basis of the photographed image; an actual shaft core position calculating step of calculating an actual shaft core position of the survey target on the basis of the survey data to the survey target and the deviation angle; a correction processing step of calculating the correction amount and correction direction with respect to the survey target on the basis of the actual shaft core position of the survey target and a preset design pile core position; a display processing step of displaying a correction guide image indicating the correction amount and correction direction on a display device; and a posture adjusting step of allowing a worker to adjust a posture adjustment device of the survey target on the basis of the correction guide image to perform work.SELECTED DRAWING: Figure 4
【課題】杭打ち作業に要する工程を可能な限り自動化して人手を介さずに精度の高い計測処理を可能にする基礎杭の施工支援方法を提供する。【解決手段】測量機器を用いて杭打ち機に支持される測量対象を視準して測量するとともに撮像する計測ステップと、撮像画像に基づいて測量対象の杭芯に対する視準方向の偏り角度を算出する画像処理ステップと、測量対象までの測量データと、偏り角度とに基づいて測量対象の実軸芯位置を算出する実軸芯位置算出ステップと、測量対象の実軸芯位置と予め設定された設計杭芯位置とに基づいて測量対象に対する補正量及び補正方向を算出する補正処理ステップと、補正量及び補正方向を示す補正案内画像を表示装置に表示する表示処理ステップと、補正案内画像に基づいて作業者が測量対象の姿勢調整装置を調整して作業する姿勢調整ステップと、を備える。【選択図】図４
CONSTRUCTION SUPPORT METHOD AND CONSTRUCTION SUPPORT SYSTEM OF FOUNDATION PILE
基礎杭の施工支援方法及び施工支援システム
YAMADA YASUSHI (author) / MASAGAKI TSUNAYUKI (author)
2021-06-03
Patent
Electronic Resource
Japanese
CONSTRUCTION SUPPORT SYSTEM AND CONSTRUCTION SUPPORT METHOD OF FOUNDATION PILE
| European Patent Office | 2024
| European Patent Office | 2025