کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4744898 | 1641914 | 2006 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The new Col di Tenda tunnel between Italy and France: Integrated geological investigations and geophysical prospections for preliminary studies on the Italian side
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The new Col di Tenda tunnel between Italy and France: Integrated geological investigations and geophysical prospections for preliminary studies on the Italian side The new Col di Tenda tunnel between Italy and France: Integrated geological investigations and geophysical prospections for preliminary studies on the Italian side](/preview/png/4744898.png)
چکیده انگلیسی
The sub-surface setting was investigated by wells, geoelectric sections and reflection seismic lines that pointed out a puzzling geological structure. Geoelectric sections in particular showed sharp lateral resistivity contrast and resistivity inversion at depth determined by variation in rock fracture density and in water circulation close to the main tectonic elements. Seismic lines were helpful to understand the geometric relationship between the Jurassic neritic limestones and the Eocene marly-calcareous multilayer of the Sub-Briançonnais domain and to exclude the presence of Triassic evaporites of the Delphinese domain along the tunnel alignment. The acquired information allowed us to achieve a complete 2D structural model of the area. The model demonstrated the most suitable route for the excavation of the new Col di Tenda tunnel among those proposed by the Italian-French inter-governative Committee.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Geology - Volume 88, Issues 1â2, 22 November 2006, Pages 90-109
Journal: Engineering Geology - Volume 88, Issues 1â2, 22 November 2006, Pages 90-109
نویسندگان
G.P. Cavinato, E. Di Luzio, M. Moscatelli, R. Vallone, M. Averardi, A. Valente, S. Papale,