Open AccessStudy on displacement and strain of concrete cubes using digital image correlation (DIC)
Author(s) -
Nadia Putri Wijanarko,
Essy Arijoeni,
Bastian Okto Bangkit Sentosa
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/801/1/012020
Subject(s) - digital image correlation , displacement (psychology) , computation , digital image , speckle pattern , computer science , software , enhanced data rates for gsm evolution , image (mathematics) , structural engineering , engineering drawing , computer vision , image processing , engineering , materials science , algorithm , composite material , psychology , psychotherapist , programming language
Digital Image Correlation (DIC) is a new, cutting edge technology employed the study full-field displacement of materials; concrete included. DIC uses the help of digital images that was recorded sequentially during testing period. There had never been a research conducted using the method in Universitas Indonesia using conventional tools. This research proves that such thing is possible. The component and steps to DIC are extensively discussed in the research; speckle pattern, method of record, images produced, and data computation. Through this research, the behavior of how displacement and strain were developed when concrete is subjected to compressive testing can be studied. The results of the research were analyzed quantitatively using the digital images and its computation based on computer software used. Additionally, provided that this was a preliminary research, there are many aspects and suggestions found from this research that will be applicable for future researches.