Joint set intensity estimation: comparison between investigation modes

Verfasser / Beitragende:
[Stéphanie Mahé, Muriel Gasc-Barbier, Roger Soliva]
Ort, Verlag, Jahr:
2015
Enthalten in:
Bulletin of Engineering Geology and the Environment, 74/1(2015-02-01), 171-180
Format:
Artikel (online)
ID: 605453861
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024 7 0 |a 10.1007/s10064-014-0572-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10064-014-0572-1 
245 0 0 |a Joint set intensity estimation: comparison between investigation modes  |h [Elektronische Daten]  |c [Stéphanie Mahé, Muriel Gasc-Barbier, Roger Soliva] 
520 3 |a Recent mathematical calculations allow us to define set fracture intensity (I), i.e., the amount of rock mass affected by fracture sets, independently of the investigation mode. This parameter, characteristic of each rock mass, is of much interest to describe the mechanical response of the rock mass to external influences. The aim of this work is to apply these mathematical equations on one site using measurements of three distinct fracture sets: (1) on a plane surface, (2) along a scanline, and (3) using borehole imaging, in order to evaluate and explain variability in collected data. Even if the three types of measurements give differences on absolute intensity values, they still define similar trends, i.e., the order of the fracturing impact of joint sets is the same from the three measurement methods, irrespective of the fact that obtained values are quite different from one survey method to another. We discuss the possible origins of these biases. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Fracture networks  |2 nationallicence 
690 7 |a Rock joints  |2 nationallicence 
690 7 |a Intensity  |2 nationallicence 
690 7 |a Borehole imaging  |2 nationallicence 
690 7 |a Scanline  |2 nationallicence 
700 1 |a Mahé  |D Stéphanie  |u Ales School of Mines, Alès, France  |4 aut 
700 1 |a Gasc-Barbier  |D Muriel  |u South West Territorial Delegation, CEREMA 1, av du Colonel Roche, 31400, Toulouse, France  |4 aut 
700 1 |a Soliva  |D Roger  |u Géosciences Montpellier, Montpellier 2 University, Montpellier, France  |4 aut 
773 0 |t Bulletin of Engineering Geology and the Environment  |d Springer Berlin Heidelberg  |g 74/1(2015-02-01), 171-180  |x 1435-9529  |q 74:1<171  |1 2015  |2 74  |o 10064 
856 4 0 |u https://doi.org/10.1007/s10064-014-0572-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10064-014-0572-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Mahé  |D Stéphanie  |u Ales School of Mines, Alès, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gasc-Barbier  |D Muriel  |u South West Territorial Delegation, CEREMA 1, av du Colonel Roche, 31400, Toulouse, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Soliva  |D Roger  |u Géosciences Montpellier, Montpellier 2 University, Montpellier, France  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Bulletin of Engineering Geology and the Environment  |d Springer Berlin Heidelberg  |g 74/1(2015-02-01), 171-180  |x 1435-9529  |q 74:1<171  |1 2015  |2 74  |o 10064