Найти книгу: "Frozen Tracks"


Frozen Tracks Frozen Tracks

Автор: Ake Edwardson

Год издания: 0000

Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamchatka. Vol. 1 Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamchatka. Vol. 1

Автор: John Dundas Cochrane

Год издания: 

Полный вариант заголовка: «Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamchatka. Vol. 1 / by capt. John Dundas Cochrane».

Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamchatka. Vol. 2 Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamchatka. Vol. 2

Автор: John Dundas Cochrane

Год издания: 

Полный вариант заголовка: «Narrative of a pedestrian journey through Russia and Siberian Tartary, from the frontiers of China to the Frozen sea and Kamtchatka. Vol. 2 / by capt. John Dundas Cochrane».

Seven Frozen Sailors Seven Frozen Sailors

Автор: Fenn George Manville

Год издания: 


Ballastless Tracks Ballastless Tracks

Автор: Stephan Freudenstein

Год издания: 

Due to increasing traffic flows the extension of transport infrastructure with rail roads and high speed lines is an ongoing process worldwide. Ballastless track systems with concrete slabs are used more and more. Following the first trials in the 1970s and more than four decades of R&D work on ballastless track, the level of development is such that it can be confirmed that ballastless track is suitable for use as an alternative to ballasted track. This book makes a contribution to the state of the art of ballastless track by describing the basics for designing the ballastless track. Important advice is provided regarding the construction of ballastless track on earthworks and in tunnels. There is also a description of the technical history of the development of ballastless track on bridges and the ensuing findings for bridge design. The state of the art of ballastless track for switches, important information on details concerning drainage, transitions, accessibility for road vehicles and experience gleaned from maintenance round off the work. Selected chapters from the German concrete yearbook are now being published in the new English «Beton-Kalender Series» for the benefit of an international audience. Since it was founded in 1906, the Ernst & Sohn «Beton-Kalender» has been supporting developments in reinforced and prestressed concrete. The aim was to publish a yearbook to reflect progress in «ferro-concrete» structures until – as the book's first editor, Fritz von Emperger (1862-1942), expressed it – the «tempestuous development» in this form of construction came to an end. However, the «Beton-Kalender» quickly became the chosen work of reference for civil and structural engineers, and apart from the years 1945-1950 has been published annually ever since.

Imperialism Imperialism" and "The Tracks of Our Forefathers

Автор: Adams Charles Francis

Год издания: