Determining Pull-Out Deformations by Means of an Online Photogrammetry Monitoring System
Journal Title: International Journal of Environment and Geoinformatics - Year 2015, Vol 2, Issue 1
Abstract
Chemical anchorages are applied in many engineering implementations, particularly strengthening of reinforced concrete structures. During strengthening procedure; chemical anchorages should be tested, since they supply to transfer the load between existing construction elements and newly added elements. Therefore; the study of the quality of chemical anchorages is an important issue in construction materials science. In this context; the most important experiment is to determine the pull-out loads of embedded anchorage reinforcement by applying axial loads. In this study; it is aimed to determine the displacements of steel reinforcements, embedded into concrete by using chemical anchorages, while applying axial pulling loads. In order to determine the displacements and load - deformation graphs; starting conditions and every 10 bar pressure applied conditions of the steel reinforcements were captured by the cameras. The obtained images were evaluated by using photogrammetric software. Based on the photogrammetric post-processing results, the load - deformation graphs were plotted and the loads at loss of adhesion were determined.
Authors and Affiliations
Emin Özgür Avşar
Keywords
Related Articles
- EP ID EP191932
- DOI -
- Views 94
- Downloads 0
GIS Based Appraisal of Waste Disposal for Environmental Assessment and Management in Mainland Area of Lagos State, NG
An appraisal of Waste disposal for environmental assessment and management in Lagos Mainland of Lagos state using the GIS has been carried out. GIS has been a veritable tool for analyzing, storing, querying, capturing, d...
Comparison of Point Accuracies on Digital Elevation Model Obtained from Digital Air Photographs with Different Specifications
Photogrammetry is a map production technique or science applied by measurements made from terrestrial images with terrestrial cameras or more commonly used images taken with airborne cameras. With the development of tech...
A project proposal for the construction of the underwater archaeological nature routes into the Protected Marine Area of Santa Maria di Castellabate
The coast from Punta Tresino to Ogliastro at the National Park of Cilento and Vallo di Diano is rich in caves while the bottom is cloaked in seagrass meadows on which shipwrecks dating from the Roman era and World War II...
Location Selection forWind Turbines in Balıkesir, NW Turkey, Using GIS
In comparison to traditional production of energy by using fossil fuels, the demand for renewable energy is increasing constantly due to the negative effects of fossil fuels on the environment, increased public awareness...
Biodiversity, Coastal Protection, Promotion and Applicability Investigation of the Ocean Health Index for Turkish Seas
We are witnessing a process that involves environmental problems at the global scale, primarily climate change, which will require all people to be concerned about the health of the oceans. The health of the marine envir...