A simplified solution for the design of slotted joint corrugated steel structural Plate pipe

• Autorzy: White, K. , Sargand, S.
• Konferencja: European Conference on Buried Flexible Steel Structures (2, April 23-24. 2012 Rydzyna, Poland)
• Języki publikacji: EN

Abstrakty

EN

Corrugated steel pipes fabricated with slotted joints allow mating plates to slip over one another by a predetermined amount. This ring shortening has several implications for the installed pipe. The primary benefit is a reduction in the soil pressure acting on the pipe and a resultant reduction in the thrust in the pipe wall. This paper investigated the response of the installed slotted joint, structural plate corrugated steel pipe by means of the finite element method. A simplified solution for the design of slotted joint corrugated steel structural plate pipe was developed and compared to the FEM results.

PL

Rury z blachy falistej wyposażone w złącza z otworami wydłużonymi pozwalają na swobodny przesuw śrub i nasuwanie się dopasowanych blach na siebie w określonym stopniu. Powodowane tym skracanie pierścienia ma kilka konsekwencji dla zainstalowanej rury. Główna korzyść polega na zmniejszeniu nacisku gruntu działającego na rurę, co w rezultacie zmniejsza siłę osiową w ścianie rury. W tym referacie przedstawiono reakcje zainstalowanego złącza z otworem wydłużonym oraz nośnej stalowej rury z blachy falistej z wykorzystaniem metody elementów skończonych. Opracowano uproszczone rozwiązanie do projektowania nośnych stalowych rur ze stali falistej wyposażonych w wydłużone otwory na śruby i porównano je z rezultatami analizy elementów skończonych.

Słowa kluczowe

PL

rura z blachy falistej; interakcja między konstrukcją a gruntem; przepust ze złączami z otworami wydłużonymi

EN

corrugated steel pipe; soil-structure interaction; slotted-joint culvert

• Czasopismo: Archiwum Instytutu Inżynierii Lądowej
• Rocznik: 2012
• Tom: Nr 12
• Strony: 243-263
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

White, K.

autor

Sargand, S.

• Water Resources Group Manager, E.L. Robinson Engineering, 1801 Watermark

Bibliografia

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