Beton‐Kalender 2014 2013
DOI: 10.1002/9783433603352.ch8
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Fertigteile im Tunnelbau

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Cited by 9 publications
(8 citation statements)
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“…The tubbing length with 635 mm was chosen so that any influence in the area of the longitudinal joint could be excluded. The thickness and the dimensions of the contact surface of the test specimens were chosen based on a tubbing cross section frequently used in Austrian tunnel constructions as well as with the equations and guidelines from Fischer et al 26 A tunnel with an outer diameter Ø o of at least 8 m was assumed, resulting in a tubbing thickness of 400 cm (Ø o /20). The recommended tubbing width was calculated to be 2 m. Due to the maximum possible force application of 18 MN in the testing rig, the test specimens had to be scaled in their width by a factor of 0.35.…”
Section: Methodsmentioning
confidence: 99%
“…The tubbing length with 635 mm was chosen so that any influence in the area of the longitudinal joint could be excluded. The thickness and the dimensions of the contact surface of the test specimens were chosen based on a tubbing cross section frequently used in Austrian tunnel constructions as well as with the equations and guidelines from Fischer et al 26 A tunnel with an outer diameter Ø o of at least 8 m was assumed, resulting in a tubbing thickness of 400 cm (Ø o /20). The recommended tubbing width was calculated to be 2 m. Due to the maximum possible force application of 18 MN in the testing rig, the test specimens had to be scaled in their width by a factor of 0.35.…”
Section: Methodsmentioning
confidence: 99%
“…In this case, the stress affecting the lining is primarily caused by the load generated by the rock and water pressure, as well as secondarily, by the load caused by temperature and pressure/suction, additional load and traffic load as well as load from shrinkage and creeping. The cavity and/or the tunnel shell are calculated and dimensioned in accordance with Eurocode 7 [1] and/or Eurocode 2 [2], see [3]. As is known, the New Austrian Tunnelling Method (NATM) (also referred to a Sequential Excavation Method (SEM)) is based on the load-bearing capacity of the rock mass by forming a so-called load-bearing ring [4,5].…”
Section: Einführungmentioning
confidence: 99%
“…Dies liegt in erster Linie daran, dass die Konstruktionen einfacher sein können, da, anders als im Hochbau, eine dämmende bzw. schützende Schicht beim segmentierten Tunnel‐ [9] oder Brückenbau [10] nicht notwendig ist. Viele Anforderungen, die für den Gebäudesektor gelten (Dichtigkeit, geringer U‐Wert, Behaglichkeit etc.…”
Section: Einleitung: Serielles Bauen Im Hochbau Und Ingenieurbau Im V...unclassified
“…Vorbilder zur Abdichtung und Verbindung durch Fügung (Bilder 9, 10) können z. B. aus dem einschaligen Tunnelbau (Tübbings) [9] übernommen werden. Mithilfe von Abdichtungen aus bspw.…”
Section: Vorbilder Aus Dem Tunnel‐ Und Segmentbrückenbau Für Die Entw...unclassified