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Showing 1 to 5 of 5 for “"Schmidt Hammer"”.
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Elevation, Longitudinal Profile, And Schmidt Hammer Analysis Of Strath Terraces Through Capitol Reef National Park, Utah: Bedrock Channel Response To Climate Forcing?
<p>Elevation, longitudinal profile, and Schmidt hammer data indicate that strath terraces (specifically the lower elevation terraces) mapped in the Fremont River drainage of Capitol Reef National Park are correlative to the terraces of the smaller Pleasant Creek drainage located approximately ten …
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Effect of Stay-in-Place Metal Forms on Performance of Concrete Bridge Decks
… including visual inspection, chain dragging, hammer sounding, Schmidt hammer testing, half-cell potential testing, and chloride concentration testing. Because differences in deck age and average cover for the two deck types were found to be statistically significant, the collected data were …
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Development of an Index for Concrete Bridge Deck Management in Utah
… epoxy-coated rebar. Visual inspection, sounding, Schmidt hammer testing, half-cell potential testing, and chloride concentration testing were performed on six 6-ft by 6-ft test areas randomly distributed within the single lane closed to traffic on each deck, and testing protocols followed American …
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Relationships between the geomechanics and petrography of ignimbrite
… the compressive and tensile strength to the Schmidt hammer rebound provide good indicators of major variations in rock strength, but are insensitive to subtle strength changes. Ultrasonic wave velocity is a useful laboratory indicator of the tensile strength of ignimbrite. Unlike those for …
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Lithological and climatic controls on fluvial landscape evolution of a post-orogenic dryland mountain belt
… derived measurements of rock strength using a Schmidt hammer and extraction of river channel steepness from a digital elevation model allowed me to estimate contrasts in fluvial erodibilities of rock types. I show that fluvial erodibility between the weakest and strongest lithological units in …