Visualization on failure mechanism of reinforced concrete member

Research Project

Project/Area Number	25630231
Research Category	Grant-in-Aid for Challenging Exploratory Research
Allocation Type	Multi-year Fund
Research Field	Building structures/Materials
Research Institution	Nagoya University
Principal Investigator	Nakamura Akihiro 名古屋大学, 環境学研究科, 助教 (10649065)
Project Period (FY)	2013-04-01 – 2016-03-31
Project Status	Completed (Fiscal Year 2015)
Budget Amount *help	¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000) Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000) Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000) Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords	鉄筋コンクリート / 部材 / ひび割れ / 画像相関法 / ヒンジ領域
Outline of Final Research Achievements	Digital Image Correlation was applied for the captured image on the experiment of reinforced concrete frame with non-structural wall. The accuracy for the calculated displacement was 0.1 mm based on the resolution of the image. The significant displacement to understand the failure procedure and mechanism was observed from the processed image.

Report

(4 results)