A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effects Of Specimen Size And Crack Depth Ratio On Calibration Curves For Modified Compact Tension Specimens
The compact tension (CT) test is frequently used to determine fracture properties of metallic materials, such as fracture energy, fracture toughness, crack propagation rate and J-R curves. In the case of cement based composites, a modified compact tension (MCT) specimen can be advantageously used due to the negligible stress concentration arising around the pulling dowel pins during the test. In this work, finite element calculations are used to determine the calibrations curves for the stress intensity factor K, COD, CMOD and CMOD(4), needed for an accurate determination of the fracture parameters, as a function of the ratio a/W. Nominal diameters are selected according to the used core bits between 50 mm and 300 mm.
Effects Of Specimen Size And Crack Depth Ratio On Calibration Curves For Modified Compact Tension Specimens
The compact tension (CT) test is frequently used to determine fracture properties of metallic materials, such as fracture energy, fracture toughness, crack propagation rate and J-R curves. In the case of cement based composites, a modified compact tension (MCT) specimen can be advantageously used due to the negligible stress concentration arising around the pulling dowel pins during the test. In this work, finite element calculations are used to determine the calibrations curves for the stress intensity factor K, COD, CMOD and CMOD(4), needed for an accurate determination of the fracture parameters, as a function of the ratio a/W. Nominal diameters are selected according to the used core bits between 50 mm and 300 mm.
Effects Of Specimen Size And Crack Depth Ratio On Calibration Curves For Modified Compact Tension Specimens
Seitl Stanislav (author) / Viszlay Viliam (author) / Cifuentes Hector (author) / Canteli Alfonso (author)
2015
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Notes on Direct Current Potential Drop Calibration for Crack Growth in Compact Tension Specimens
| British Library Online Contents | 2001
Mode II Fatigue Crack Behavior in Compact Tension Shear Specimen
| British Library Online Contents | 2005
Finite element crack closure analysis of a compact tension specimen
| British Library Online Contents | 2008
Stress Distribution near Crack Tip for Beryllium Specimen under Compact Tension
| British Library Online Contents | 2007