Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MEASUREMENT METHOD, MEASUREMENT DEVICE, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
To provide a measurement method capable of accurately calculating deflection amount of a structure when a movable body moves on the structure by processing with a relatively small amount of calculation.SOLUTION: A measurement method comprises: a step to generate a first displacement data based on data at an observation point on a structure; a step to generate an observation information; a step to calculate a time section in which vehicles of a movable body individually moved on the structure; a step to calculate a first deflection amount of the structure; a step to calculate a displacement response when the vehicles individually moved on the structure based on the first displacement data and the time section; a step to calculate a deflection response when the vehicles individually moved on the structure based on the first deflection amount and the time section; a step to calculate weighting coefficient with respect to the vehicles based on the displacement response and the deflection response; and a step to calculate a second deflection amount by correcting the first deflection amount based on the weighting coefficient.SELECTED DRAWING: Figure 25
【課題】計算量が比較的小さい処理で移動体が構造物を移動したときの構造物のたわみ量を精度良く算出可能な計測方法を提供すること。【解決手段】構造物の観測点のデータに基づいて第１の変位データを生成する工程と、観測情報を生成する工程と、移動体の各車両が単独で前記構造物を移動した時間区間を算出する工程と、前記構造物の第１のたわみ量を算出する工程と、前記第１の変位データと前記時間区間とに基づいて前記各車両が単独で前記構造物を移動したときの変位応答を算出する工程と、前記第１のたわみ量と前記時間区間とに基づいて前記各車両が単独で前記構造物を移動したときのたわみ応答を算出する工程と、前記変位応答及び前記たわみ応答に基づいて前記各車両に対する重み付け係数を算出する工程と、前記重み付け係数に基づいて前記第１のたわみ量を補正した第２のたわみ量を算出する工程と、を含む、計測方法。【選択図】図２５
MEASUREMENT METHOD, MEASUREMENT DEVICE, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
To provide a measurement method capable of accurately calculating deflection amount of a structure when a movable body moves on the structure by processing with a relatively small amount of calculation.SOLUTION: A measurement method comprises: a step to generate a first displacement data based on data at an observation point on a structure; a step to generate an observation information; a step to calculate a time section in which vehicles of a movable body individually moved on the structure; a step to calculate a first deflection amount of the structure; a step to calculate a displacement response when the vehicles individually moved on the structure based on the first displacement data and the time section; a step to calculate a deflection response when the vehicles individually moved on the structure based on the first deflection amount and the time section; a step to calculate weighting coefficient with respect to the vehicles based on the displacement response and the deflection response; and a step to calculate a second deflection amount by correcting the first deflection amount based on the weighting coefficient.SELECTED DRAWING: Figure 25
【課題】計算量が比較的小さい処理で移動体が構造物を移動したときの構造物のたわみ量を精度良く算出可能な計測方法を提供すること。【解決手段】構造物の観測点のデータに基づいて第１の変位データを生成する工程と、観測情報を生成する工程と、移動体の各車両が単独で前記構造物を移動した時間区間を算出する工程と、前記構造物の第１のたわみ量を算出する工程と、前記第１の変位データと前記時間区間とに基づいて前記各車両が単独で前記構造物を移動したときの変位応答を算出する工程と、前記第１のたわみ量と前記時間区間とに基づいて前記各車両が単独で前記構造物を移動したときのたわみ応答を算出する工程と、前記変位応答及び前記たわみ応答に基づいて前記各車両に対する重み付け係数を算出する工程と、前記重み付け係数に基づいて前記第１のたわみ量を補正した第２のたわみ量を算出する工程と、を含む、計測方法。【選択図】図２５
MEASUREMENT METHOD, MEASUREMENT DEVICE, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
計測方法、計測装置、計測システム及び計測プログラム
KOBAYASHI SACHIHIRO (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
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