TECHNICAL NOTE: Analysis of in-situ stress measurements |
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Authors: | S G Ercelebi |
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Institution: | (1) Faculty of Mining, Istanbul Technical University Maslak, 80626 Istanbul, Turkey |
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Abstract: | In order to analyse in-situ stress measurements two approaches are discussed. These are eigen-value analysis and statistical techniques such as Arnold, Fisher and Bingham distributions. When these techniques are applied to field data, the results are quite consistent. Eigen-value analysis has the advantage of finding the mean stress magnitudes, and statistical distributions have the advantage of considering the dispersion factor. |
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Keywords: | In-situ stress eigen-value statistical techniques stress directions |
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