Refraction Surveys in Rifle, Colorado (open access)

Refraction Surveys in Rifle, Colorado

None
Date: June 1972
Creator: Navarro, Richard; Bayer, Kenneth C. & King, Kenneth W.
System: The UNT Digital Library
Earthquake Resistance of Earth and Rock-Fill Dams, Report 2: Analysis of Response of Rifle Gap Dam to Project Rulison Underground Nuclear Detonation (open access)

Earthquake Resistance of Earth and Rock-Fill Dams, Report 2: Analysis of Response of Rifle Gap Dam to Project Rulison Underground Nuclear Detonation

Summary: The motion of Rifle Gap Dam was measured in September 1969 during the Project RULISON underground nuclear explosion. The observed response was then compared with the response computed in a mathematical model. Observed and computed responses were similar. From this study it appears that the mathematical models used are applicable to the design and analysis of soil structures, at least for ground motion intensities comparable to those observed at Rifle Gap Dam. (p. xi).
Date: June 1972
Creator: Ahlberg, James E.; Fowler, Jack & Heller, Lyman W.
System: The UNT Digital Library
Digital Model of Ground-Water Flow in the Piceance Basin, Rio Blanco and Garfield Counties, Colorado (open access)

Digital Model of Ground-Water Flow in the Piceance Basin, Rio Blanco and Garfield Counties, Colorado

This report presents a "digital model used to simulate ground-water flow in the aquifer system in a basin drained by Piceance and Yellow Creeks, Colorado." It includes maps, diagrams, and tables.
Date: June 1978
Creator: Weeks, John B.
System: The UNT Digital Library