Traforo Delle Alpi Tra Bardonnche e Modane Relazione della Direzione Tecnica Alla Direzione Generale Delle Strade Ferrate Dello Stato 1863 Classic Reprint
Language: Italian
Published by Forgotten Books, 2018
- Hardcover
- New

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- Title
- Traforo Delle Alpi Tra Bardonnche e Modane Relazione della Direzione Tecnica Alla Direzione Generale Delle Strade Ferrate Dello Stato 1863 Classic Reprint
- Author
- Direzione Generale Delle Strade Ferrate
- Publisher
- Forgotten Books
- Publication year
- 2018
- Condition
- New
- Binding
- HRD
- Language
- Italian
- ISBN 10
- 0428985874
- ISBN 13
- 9780428985875
- Item weight
- 389 grams
Il traforo delle alpi fra Bardonnèche e Modane fu intrapreso in esecuzione della legge 15 agosto 1857, la quale fece seguito alla relazione della Commissione nominata dal Governo allo scopo di esaminare il progetto di perforamento presentato dalli ingegneri Grandis, Grattoni, Ranco e Sommeiller, e di riferire specialmente sul sistema meccanico proposto per l' esecuzione dell' opera. Tale Commissione era composta dei signori des - ambrois pnesrm-zwru giulio, relatore, L. F. Menabrea, D. Ruva, Q. Sella, e gli esperimenti sul sistema proposto ebbero luogo in un sito detto la Coscia presso S. Pier d'arena nell'aprile 1857. Nella relazione della Commissione sotto la data 5 maggio 1857 contengonsi l.° Un compendio storico - critico della questione del perforamento delle alpi, degli studi fatti anteriormente, dei progetti e proposte messi in campo da diversi ingegneri per la soluzione del difficile problema. 9 Una descrizione completa del compressore idraulico, e delle macchine perforatrici. Lo specchio duna serie d'esperimenti diretti a risolvere i dubbi, che nella mente di molti sorgevano col carattere di difficoltà invincibili, rispetto principalmente alla pratica soluzione del problema della condotta dell'aria compressa, e della applicazione di questa come forza motrice a grande distanza, senza notevole perdita di tensione, e rispetto all'altro non meno importante problema della ventilazione in una così lunga galleria a foro cieco. Finalmente le conclusioni nelle quali la Commissione, fondandosi sulle prove fatte, consigliava di tosto por mano all'opera applicandosi il sistema proposto, ed esperimentato ne' suoi fondamentali, ed essenziali elementi, fiduciosa che l'esperienza pratica avrebbe ben presto insegnato quali fossero le modificazioni, e le migliorie da introdursi nei particolari d'importanza secondaria.
Il parere della Commissione fu bene accetto, e diviso dal Governo, e dalle Camere, e con la legge su riferita si diede base e principio alla esecuzione dell'opera. Un regolamento organico dato il 29 agosto stesso anno stabiliva le basi, secondo le quali l'impresa doveva essere governata, e ne affidava la direzione tecnica agli ingegneri Grandis, Grattoni e Sommeiller.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
"Synopsis" may belong to another edition of this title.
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