Inicio > Ciencias de la tierra, geografía, medioambiente, planificación > Ciencias de la tierra/geociencias > Geología y la litosfera > Stability of Rock Slopes and Underground Excavations / Standfestigkeit von Felsböschungen und Untertagebauten
Stability of Rock Slopes and Underground Excavations / Standfestigkeit von Felsböschungen und Untertagebauten

Stability of Rock Slopes and Underground Excavations / Standfestigkeit von Felsböschungen und Untertagebauten

Leopold Müller

103,76 €
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Editorial:
Springer Nature B.V.
Año de edición:
1970
Materia
Geología y la litosfera
ISBN:
9783211809587
103,76 €
IVA incluido
Disponible

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Bei der Durchfiihrung der Bauarbeiten fiir den Ausbruch des Hauptstrangs 2 der Zuleitungen Ost des Pumpspeicherwerks Hongrin-Uman ,3 ergaben sich in ihrem AusmaJ3 nicht vorhergesehene Schwierigkeiten. Dieser Stollen miindet prak­ tisch am Ende des Staues (hochster Stauspiegel 1255,00 m) auf Kote 1250,00 m, im Tal des Hongrinbaches Paquier-Clavel in das Speicherbecken. Es handelt sich urn 2 einen Freispiegelstollen iiblicher Form, Querschnitt 5 bis 8 m , Langsgefalle 3 %0. Aus der Gesamtanordnung des Stollensystems ergab sich die Notwendigkeit, den Hauptstrang durch das Massif des Mont d’Or zu fiihren (Abb. 1 und 2). Der ,N BASSIN O·'CCUMUlAlION HONGRIN /~ Fain. ,00 0 500 1000' ~ .,f '’j’;’;;!;iil!~!I~I!;lilt~~:/:~ ?::::::::: :·'’~~~A''' Abb. 1. Chaine du Mont-d’Or - Lageplan der Zuleitungen Ost (nach J. Nor be r t, Geologe, Lausanne) Dichter Fels: 1 Tonschiefer mit Kalksandstein; 2 Anhydrit und Gips. Durchlassiger Fels: 3 zermalmte Rauhwacke; 4 stark zerkliifteter Dolomit und Dolomitenkalk; 5 zerkliifteter Kalkstein Chaine du Mont d’Or - Plan of galleries, East adduction Non water-bearing rock: 1 Clayey schist with sandy-limestone; 2 Anhydrite and gypsum. Water-bearing rock: 3 'Cornieules' (crushed yellow honeycomb dolomite); 4 Dolomitic limestone and badly fractured dolomite; 5 Fissured limestone Chaine du Mont d’Or - Situation des adductions Est Roches etanches: 1 Schiste argileux it niveaux greso-calcaires (flysch); 2 Anhydrite et gypse.

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