·Concrete is one of the most common construction materials Because of its durability low maintenance requirements fire resistance and ease of use people all over the world use concrete for many projects But concrete has one potentially fatal flaw If concrete is under a particular type of force it will break—quickly Thankfully there s a way to combat that
·The purpose of this study is to estimate the bond strength between steel rebars and concrete using machine learning ML algorithms with Bayesian optimization BO It is important to conduct beam tests to determine the bond strength since it is affected by stress fields A machine learning approach for bond strength based on 401 beam tests with six impact
For over forty years our experience in producing rebar cutting and bending machines has been recognized worldwide Choosing Simpedil means investing in quality robustness and efficiency Our machines entirely designed and manufactured in Italy are internationally certified further confirming their reliability and safety
·Concrete is the most widely used building material worldwide With population growth and urbanization the demand for concrete is expected to reach 18 billion by 2050 [[1] [2] [3]] In order to improve the design of concrete structures it is necessary to gain a better understanding of concrete performance relying on accurate evaluation of its mechanical
·The HOG is then used to train a machine learning algorithm to detect the hyperbolic signature in the B scans Nevertheless the performance of these algorithms is sensitive to changes in GPR antenna and data collection setups Detection and localization of rebar in concrete by deep learning using ground penetrating radar Autom Constr
·Two pull out tests were performed with the aim of investigating the interaction between concrete and ribs on the rebar surface see Fig 4 a Two types of tests were carried out to investigate two different failure modes local crushing or shearing off occurring at the rebar to concrete interface
·The potential for injury and accidents during construction can be minimized by detecting rebar in concrete The detection of rebar in concrete is essential to guarantee the structural stability of the concrete and to avert any potential mishaps or injuries Understanding the detection process is crucial for ensuring these safety measures
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