نتایج جستجو برای: engineering geological characteristics
تعداد نتایج: 928023 فیلتر نتایج به سال:
Data from the U.S. Geological Survey (USGS) collocated-sampler program for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) are used to estimate the overall error of NADP/NTN measurements. Absolute errors are estimated by comparison of paired measurements from collocated instruments. Spatial and temporal differences in absolute error were identified and are consist...
Geotectonics, being one of the main geological disciplines, encounters conceptual difficulties that likely can be resolved by application of methods of knowledge engineering. However, a strategy of their application is needed. The role of ontologies in the knowledge-engineering process is to facilitate the construction of a domain model. This model can be either static, i.e., address only the o...
CRATER. J. F. Snape, A. L. Fagan, M. E. Ennis, J. N. Pogue, S. Porter, C. R. Neal, and D. A. Kring; Department of Earth Sciences, University College London, UK [email protected]; Department of Civil Engineering and Geological Sciences, University of Notre Dame, Notre Dame, IN, USA [email protected]; Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN, USA mennis2@ut...
Data collected as a part of a survey on radon concentrations from about 40 000 dwellings in England for six contrasting geological units were analysed to evaluate the impact of house-specific factors (building characteristics and construction dates) and of proximity to geological boundaries. After adjusting for temperature and outdoor radon, geological unit, house type, double glazing and date ...
Based on the study of geotechnical dynamics characteristics, this paper analyzes its influence tunnel engineering design. Tunnel is an important part underground construction, and characteristics are factors affecting design engineering. It found that have obvious design, including technology selection, construction safety, specifications, etc. Therefore, dynamic not only provides technical sup...
The potential of storing greenhouse gases in geological formations in the northeast portion of the Williston Basin is being investigated by researchers involved in the IEA Weyburn CO2 Monitoring and Storage Project. This project is linked to a CO2 miscible flood EOR program operated by EnCana Corporation in the Weyburn Midale Pool of southeastern Saskatchewan. A major component of the project i...
a Earth and Environmental Systems Institute, Pennsylvania State University, University Park, PA 16802, USA b Department of Geosciences, Pennsylvania State University, University Park, PA 16802, USA c Department of Geology and Geological Engineering and Hydrologic Science and Engineering Program, Colorado School of Mines, Golden, CO 80401, USA d Department of Geography and Atmospheric Sciences, ...
Large-Scale Scientific Information Systems, Jacobs University, Bremen, Germany; Rasdaman GmbH, Bremen, Germany; CNR-IIA, National Research Council of Italy, Institute of Atmospheric Pollution Research, Florence, Italy; EOX IT Services GmbH, Vienna, Austria; Consorzio COMETA, Catania, Italy; Division of Catania, Italian National Institute for Nuclear Physics, 15 Catania, Italy; Department of Phy...
The complexity of stratigraphic architecture makes the geological modeling over-reliance on labor, this means more timeconsuming and inefficiency. It is a difficult problem in using only borehole data in engineering survey for computerized automatic modeling to quickly establish the stratigraphic model. We joined connectivity criteria, as well as virtual drilling method, using an improved “laye...
CRATER. A. L. Fagan, M. E. Ennis, J. N. Pogue, S. Porter, J. F. Snape, C. R. Neal, and D. A. Kring; Department of Civil Engineering and Geological Sciences, University of Notre Dame, Notre Dame, IN, USA [email protected]; Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN, USA [email protected]; Earth and Planetary Sciences Department, University of California, Santa...
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