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Residual fracture properties of concrete subjected to elevated temperatures
Wedge splitting method Fracture toughness Fracture energy Characteristic length Weight loss
2014/4/10
Investigations on the residual Mode-I fracture behaviors of concrete subjected to elevated temperatures were carried out. Test specimens with the same dimensions, 230 9 200 9 200 mm, were exposed to t...
Identification of Fracture Properties by Inverse Analysis of Tracer Tests Using Genetic Algorithms
Fracture Tracer test Inverse analysis CVBEM Genetic algorithm
2009/7/24
Any fractures present in a porous medium have a greater influence on the flow of fluid than the porosity of the bulk material because the fractures are much more permeable. The tracer test, one metho...
Analyzing Tensleep Natural Fracture Properties using X-Ray CT Scanner
X-Ray Natural Fracture
2008/10/28
This paper presents a step by step to characterize fracture properties of Tensleep formation cores using X-ray CT Scanner. Two cores from the RMOTC 48X28 well at Teapot Dome field were used as an exam...