A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND SURFACE DISPLACEMENT ESTIMATION METHOD
To provide a displacement amount estimation method for estimating the displacement when the displacement of the ground surface is not measured in a chemical injection method, an information processing device, a construction management method, and a ground improvement body with liquefaction countermeasures.SOLUTION: An information processing device 30 generates teaching data based on data on chemical injection in a first target area and data on displacement of a ground surface, performs machine learning on the teaching data to generate an artificial intelligence model 33, and estimates the displacement of the ground surface of a second target area based on the artificial intelligence model 35. The data on the chemical injection includes positions of chemical injection points during the chemical injection, the injection rate of the chemical and the amount of the injected chemical, and positions of chemical injection completion point where the chemical injection is completed, at each of multiple points in the past ground improvement work. The data on displacement includes a position of a displacement measuring point for measuring a ground surface displacement and a measured displacement amount data indicating the measured value of the displacement amount of the displacement measuring point at the above time point.SELECTED DRAWING: Figure 3
【課題】薬液注入工法において、地表面の変位を測定しない場合にその変位を推定する変位量推定方法、並びに情報処理装置、並びに施工管理方法、そして液状化対策が施された地盤改良体を提供する。【解決手段】情報処理装置３０は、第１対象領域における薬液注入に関するデータ及び地表面の変位に関するデータに基づいて教師データを作成し、この教師データに対して機械学習を実施して人工知能モデルを生成し３３、これに基づき第２対象領域の地表面の変位を推定する３５。薬液注入に関するデータとは、過去の地盤改良工事の複数時点の各々に関し、当該時点での薬液注入の実施途中にある薬液注入実施点の位置、薬液の注入速度及び注入済の薬液の量と、薬液注入が完了している薬液注入完了点の位置とを含む。変位に関するデータとは、地表面変位を測定する変位測定点の位置と、上記時点における上記変位測定点の変位量の測定値を示す測定変位量データとを含む。【選択図】図３
GROUND SURFACE DISPLACEMENT ESTIMATION METHOD
To provide a displacement amount estimation method for estimating the displacement when the displacement of the ground surface is not measured in a chemical injection method, an information processing device, a construction management method, and a ground improvement body with liquefaction countermeasures.SOLUTION: An information processing device 30 generates teaching data based on data on chemical injection in a first target area and data on displacement of a ground surface, performs machine learning on the teaching data to generate an artificial intelligence model 33, and estimates the displacement of the ground surface of a second target area based on the artificial intelligence model 35. The data on the chemical injection includes positions of chemical injection points during the chemical injection, the injection rate of the chemical and the amount of the injected chemical, and positions of chemical injection completion point where the chemical injection is completed, at each of multiple points in the past ground improvement work. The data on displacement includes a position of a displacement measuring point for measuring a ground surface displacement and a measured displacement amount data indicating the measured value of the displacement amount of the displacement measuring point at the above time point.SELECTED DRAWING: Figure 3
【課題】薬液注入工法において、地表面の変位を測定しない場合にその変位を推定する変位量推定方法、並びに情報処理装置、並びに施工管理方法、そして液状化対策が施された地盤改良体を提供する。【解決手段】情報処理装置３０は、第１対象領域における薬液注入に関するデータ及び地表面の変位に関するデータに基づいて教師データを作成し、この教師データに対して機械学習を実施して人工知能モデルを生成し３３、これに基づき第２対象領域の地表面の変位を推定する３５。薬液注入に関するデータとは、過去の地盤改良工事の複数時点の各々に関し、当該時点での薬液注入の実施途中にある薬液注入実施点の位置、薬液の注入速度及び注入済の薬液の量と、薬液注入が完了している薬液注入完了点の位置とを含む。変位に関するデータとは、地表面変位を測定する変位測定点の位置と、上記時点における上記変位測定点の変位量の測定値を示す測定変位量データとを含む。【選択図】図３
GROUND SURFACE DISPLACEMENT ESTIMATION METHOD
地表面変位の推定方法
AKIMOTO TEPPEI (author) / KUMAGAI TAKAHIRO (author)
2020-09-24
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
GROUND DISPLACEMENT SUPPRESSION METHOD AND DISPLACEMENT ABSORPTION PILE
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