Partial Replacement of Fine Aggregate with Glass Using DIC Technique with Waste Materials for Investigation of Crack Propagation.
Journal Title: International Journal of engineering Research and Applications - Year 2017, Vol 7, Issue 11
Abstract
This report mainly focuses on measurements of deflection, strain and crack propagation in structures using digital image correlation (DIC) method. This is non-destructive evaluation system. In particular, monitoring the development of cracks is of large interest because their properties reflect not only the condition of concrete as material but also the condition of the entire system at structural level. In DIC sample is photographed using a high-resolution digital camera mounted on an optical microscope. The resulting displacement information reveals the average motion present from the centre of each of the small sub images used in the analysis, relative to the original position. These results show a great application potential of the DIC technique for various situations such as inspecting shrinkage-induced cracks in fresh concrete, masonry and reinforced concrete structures, and safety of bridges.
Authors and Affiliations
Puneet Jain, Rakesh Choudhary
Keywords
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- EP ID EP392901
- DOI 10.9790/9622-0711056165.
- Views 73
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