Author: John Q. Ehrgott
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 94
Book Description
Material Properties for Postshot Mixed Company Analyses: Recommendations Based on Recent Laboratory and in Situ Test Data
Material Properties for Postshot Mixed Company Analysis: Recommendations Based on Recent Laboratory and in Situ Test Data
Author: John Q. Ehrgott
Publisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
The paper presents the results of a reevaluation of the Mixed Company site profile and constitutive properties using both field and laboratory data. Revisions to the subsurface profile were based primarily on the water contents determined in the soil overburden at shot time. An extensive reanalysis of the seismic velocity data was conducted. New constitutive property recommendations for the overburden soil were developed based on laboratory tests conducted on specimens taken in the field just a few days after the event. The properties of the Kayenta Formation were revised to consider the effect of loading rate on the initial portion of the uniaxial strain (UX) test stress-strain curves, the effects of anisotropy on the observed triaxial shear (TX) and UX test behaviors, and the correlation observed between shear strength obtained from laboratory tests and strength obtained from an in situ test.
Publisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
The paper presents the results of a reevaluation of the Mixed Company site profile and constitutive properties using both field and laboratory data. Revisions to the subsurface profile were based primarily on the water contents determined in the soil overburden at shot time. An extensive reanalysis of the seismic velocity data was conducted. New constitutive property recommendations for the overburden soil were developed based on laboratory tests conducted on specimens taken in the field just a few days after the event. The properties of the Kayenta Formation were revised to consider the effect of loading rate on the initial portion of the uniaxial strain (UX) test stress-strain curves, the effects of anisotropy on the observed triaxial shear (TX) and UX test behaviors, and the correlation observed between shear strength obtained from laboratory tests and strength obtained from an in situ test.
Material Response Characterization
Author: John Guy Jackson
Publisher:
ISBN:
Category : Rocks
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Rocks
Languages : en
Pages : 38
Book Description
Postshot in Situ Material Property Tests at the Mixed Company Site, Colorado
Author: John B. Palmerton
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 76
Book Description
Results of an in situ investigation of the shear moduli at the Mixed Company site near Grand Junction, Colorado, are presented. Shear moduli were determined from crosshole S-wave velocity and Menard pressuremeter tests in the sandstones of the Kayenta and Wingate Formations at the site. In addition to the data from these tests, rock quality designation data and electrical, caliper, neutron, and gamma logs for three borings at the site are presented. (Author).
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 76
Book Description
Results of an in situ investigation of the shear moduli at the Mixed Company site near Grand Junction, Colorado, are presented. Shear moduli were determined from crosshole S-wave velocity and Menard pressuremeter tests in the sandstones of the Kayenta and Wingate Formations at the site. In addition to the data from these tests, rock quality designation data and electrical, caliper, neutron, and gamma logs for three borings at the site are presented. (Author).
List of Publications of the U.S. Army Engineer Waterways Experiment Station
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 430
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 430
Book Description
Evaluation of geothermal energy exploration and resource assessment
Author: United States. Department of Energy. Division of Geothermal Energy
Publisher:
ISBN:
Category :
Languages : en
Pages : 300
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 300
Book Description
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 712
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 712
Book Description
List of Publications of the U.S. Army Engineers Waterway Experiment Station
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category :
Languages : en
Pages : 438
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 438
Book Description
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 960
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 960
Book Description
Government Reports Announcements
Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1000
Book Description
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1000
Book Description