Raw Neutron Scattering Data for Strain Measurement of Hydraulically Loaded Granite and Marble Samples in Triaxial Stress State 49784-540775f740604.gda

This entry contains raw data files from experiments performed on the Vulcan beamline at the Spallation Neutron Source at Oak Ridge National Laboratory using a pressure cell. Cylindrical granite and marble samples were subjected to confining pressures of either 0 psi or approximately 2500 psi and internal pressures of either 0 psi, 1500 psi or 2500 psi through a blind axial hole at the center of one end of the sample. The sample diameters were 1.5" and the sample lengths were 6". The blind hole was 0.25" in diameter and 3" deep. One set of experiments measured strains at points located circumferentially around the center of the sample with identical radii to determine if there was strain variability (this would not be expected for a homogeneous material based on the symmetry of loading). Another set of experiments measured load variation across the radius of the sample at a fixed axial and circumferential location. Raw neutron diffraction intensity files and experimental parameter descriptions are included. Raw experiment data files

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Additional Info

Field Value
Citation Date 2014-06-06T06:00:00+00:00

Harvest Information

Original ID f0000055-58cc-4372-a567-000000000442
Index Date 2017-06-27T14:02:01+00:00
Original Format ISO-USGIN
Original Version 1.2

Author

Name Yarom Polsky
Position primary contact
Organization Oak Ridge National Laboratory
Email yp4@ornl.gov