The ancient and contemporary geophysical stress field in a calcareous mountain-range
The stress systems wliich are and have been active in a well-defined calcareous mountain massif (the Iloclikonig massif in Austria) have been determined: (I) f r om joint orientations in the Paleozoic basement, (II) from joint orientations in the calcareous superstructure...
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| Format: | Article |
| Language: | English |
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Istituto Nazionale di Geofisica e Vulcanologia (INGV)
1974-06-01
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| Series: | Annals of Geophysics |
| Online Access: | http://www.annalsofgeophysics.eu/index.php/annals/article/view/4927 |
| Summary: | The stress systems wliich are and have been active in a well-defined calcareous mountain massif (the Iloclikonig massif in Austria) have been determined: (I) f r om joint orientations in the Paleozoic basement, (II) from joint orientations in the calcareous superstructure and (III) from in situ stress measurements in a mine beneath the massif. It was found (I) t h a t t h e stresses which produced the Paleozoic joint system is quite distinct f r om t h e other systems active in the area, (II) t h a t ' t h e joints in the supers t r u c t u r e correspond to a stress system t h a t is in conformity with the general north-south thrust thought to have created the Alps and (III) that t h e stresses measured in situ represent nothing but the effect of the presentday overburden topography. |
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| ISSN: | 1593-5213 2037-416X |