Symulacja procesu przeciskania rur : modele komputerowe i testy w skali 1:1

• Autorzy: Bosseler B. , Liebscher M. , Redmann A.

Warianty tytułu

EN

Simulation of pipe-jacking : computer models and 1:1 scale tests

• Języki publikacji: PL

Abstrakty

EN

Pipe-jacking has proven its worth as an economically rational and environmentally safe alternative to open-cut installation of new pipelines. The pipes are subjected to exceptional loadings during the installation procedure, however, particularly in case of directional (i.e., "non-straight") pipe routes and difficult soil conditions. Test and inspection concepts applied up to now have been restricted in this context to the inspection of individual pipes and joints only, ignoring the pipe-string bed and curvature. This is the background to a research project conducted by the IKT - Institute for Underground Infrastructure with financial support from the Ministry of the Environment of the German state of North Rhine-Westphalia and the Emschergenossenschaft. A test system, using which jacking loads exerted on pipes and pipe joints, including the resultant bed stresses, can be simulated on a 1:1 scale, has been developed.

Słowa kluczowe

PL

mikrotuneling; rury przeciskowe; symulacja komputerowa

EN

microtunneling; jacking pipes; computer simulation

• Wydawca: Wydawnictwo INŻYNIERIA Spółka z o.o.
• Czasopismo: Inżynieria Bezwykopowa
• Rocznik: 2007
• Tom: nr 3
• Strony: 64--70
• Opis fizyczny: Bibliogr. 6 poz., il., rys.

Twórcy

autor

Bosseler B.

autor

Liebscher M.

autor

Redmann A.

• IKT - Institute for Underground Infrastructure gGmbH

Bibliografia

• [1] Bosseler, B.; Birkner, T.; Sokoll, O.; Brüggemann, T.; Umsetzung der Selbstüberwachungsverordnung Kanal (SüwV Kan) bei den kommunalen Netzbetreibern und Wasserverbänden in NRW, Final report by the IKT - Institute for Underground Infrastructure - on behalf of the Ministry of the Environment, Nature Conservation, Agriculture and Consumer Affairs of the State of North Rhine-Westphalia, 2007.
• [2] Bosseler, B.; Liebscher, M.; Redmann, A.; Der IKT-Vortriebssimulator - Entwicklung, Bau, Versuche und Ergebnisse, Final report by the IKT - Institute for Underground Infrastructure - on behalf of the Ministry of the Environment, Nature Conservation, Agriculture and Consumer Affairs of the State of North Rhine-Westphalia and the Emschergenossenschaft, previously unpublished.
• [3] Beyert, J.; Bohle, U.; Osebold, R.; Sommerhage, H.; 2006, Online Überwachungen von Rohrvortrieben. bi - UmweltBau 1/2006
• [4] Scherle, M.; Rößler, U.; Fernseminar Rohrvortrieb, www.maxscherle.com, 2003.
• [5] ELE Erdbaulaboratorium Essen - Ingenieurgesellschaft für Geotechnik mbH, Bodenkennwerte für Finite-Element-Berechnungen, 2004.
• [6] Zerna, Köpper & Partner - Ingenieurgesellschaft für Bautechnik, 2004, Numerische Untersuchungen zu Rohrvortrieben.