STRAIN ANALYSIS SYSTEM AND STRAIN ANALYSIS METHOD

To easily obtain information on a structure in obtaining image data of the structure for strain analysis.SOLUTION: In a strain analysis system S, an imaging device 1 captures an image of a bridge 4 provided with a two-dimensional code 5 to obtain image data to record the data in a recording medium 3...

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Hauptverfasser:	KAWABE DAIGO, SUGIURA KUNIYUKI, TAKASE KAZUO, GOI YOSHINAO, IIDA TETSUYA, ARIMA HIROTO, ODA HIROTAKA, KITANE YASUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ASSEMBLY OF BRIDGES CALCULATING COMPUTING CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES FIXED CONSTRUCTIONS INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS OR VIADUCTS PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	To easily obtain information on a structure in obtaining image data of the structure for strain analysis.SOLUTION: In a strain analysis system S, an imaging device 1 captures an image of a bridge 4 provided with a two-dimensional code 5 to obtain image data to record the data in a recording medium 3. A strain analysis device 2 obtains incidental information on the bridge 4 on the basis of captured image information of the two-dimensional code 5 included in the image data recorded in the recording medium 3, and extracts a plurality of measurement points preset in the two-dimensional code 5, and calculates a distance between the extracted respective measurement points to calculate a strain amount of the bridge 4 on the basis of the calculated distance between the respective measurement points.SELECTED DRAWING: Figure 1 【課題】ひずみ解析用の構造物の画像データを取得する際に、その構造物に関する情報を容易に取得する。【解決手段】ひずみ解析システムＳにおいて、撮像装置１は、二次元コード５が設けられた橋梁４を撮影して画像データを取得し、記録媒体３に記録する。ひずみ解析装置２は、記録媒体３に記録された画像データに含まれる二次元コード５の撮影画像情報に基づいて、橋梁４に関する付帯情報を取得するとともに、二次元コード５内に予め設定された複数の計測点を抽出し、抽出した各計測点間の距離を算出し、算出した各計測点間の距離に基づいて橋梁４のひずみ量を算出する。【選択図】図１