Evolution of the design methods for soil-metal structures in Canada

• Autorzy: Bakht B.

Warianty tytułu

PL

Ewolucja metod projektowania konstrukcji gruntowo-metalowych w Kanadzie

• Konferencja: European Conference on Buried Flexible Steel Structures / sympozjum [1; April 23-24.2007; Rydzyna, Poland]
• Języki publikacji: EN

Abstrakty

EN

The term 'soil-steel' structures was first coined in 1976, when the author began his involvement in the first edition of the Ontario Highway Bridge Design Code (OHBDC) in Canada. Since that time, Canadian engineers have been involved in many innovations in the design and construction of soil-steel and soil-aluminum structures, collectively referred to as 'soil-metal structures.' The author had been fortunate enough to have been involved, directly or indirectly, in at least some of these innovations. This paper essentially chronicles his journey in the field of soil-metal structures, which covers a span of neariy 30 years, three editions of the OHBDC and two editions of the Canadian Highway Bridge Design Code.

PL

Sformułowanie "konstrukcje gruntowo-stalowe" pojawiło się po raz pierwszy w 1976 roku, kiedy to autor zaangażował się w stworzenie pierwszej edycji Ontario Highway Bridge Design Code (OHBDC) w Kanadzie. Od tego czasu inżynierowie kanadyjscy byli zaangażowani w wiele innowacji dotyczących konstrukcji stalowo-gruntowych oraz aluminiowo-gruntowych, które ogólnie można określić mianem konstrukcji gruntowo-metalowych. Autor miał szczęście uczestniczyć bezpośrednio lub pośrednio w co najmniej w jednej z takich innowacji. Referat przedstawia w chronologicznym porządku podróż autora referatu w kramie konstrukcji metalowo-gruntowych, obejmując okres 30 lat, w tym trzy wydania OHBDC oraz dwa wydania Canadian Highway Bridże Design Code.

Słowa kluczowe

EN

arching; backfill; buckling; conduit wall; deep corrugations; shallow corrugations; soil-metal structures; soil-steel structures

PL

przesklepienie; wyboczenie; ściana przepustu; fala głęboka; fala niska; konstrukcja metalowo-gruntowa; konstrukcja stalowo-gruntowa

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Archiwum Instytutu Inżynierii Lądowej
• Rocznik: 2007
• Tom: Nr 1
• Strony: 7--22
• Opis fizyczny: Bibliogr. 25 poz.

Twórcy

autor

Bakht B.

• JMBT Structures Research Inc., 21 Whiteleaf Cres., Scarborough, Canada

Bibliografia

• Abdel-Sayed, G. (1993): Structural design philosophy, Chapter in Soil-steel bridges, ed. by G. Abdel Sayed, B. Bakht and L.G. Jaeger, McGraw Hill, New York, USA.
• Abdel-Sayed, G., Salib, S.R. (2002): Minimum depth of cover above soil-steel bridges, Journal of Geotechnical and Geoenvironmental Engineering, USA, 128, 8, p.672-681.
• AASHTO. (1994): LRFD Bridge Design Specifications. American Association of State Highway and Transportation Officials, Washington, DC, USA.
• Bakht, B. (1981): Soil-steel structure response to live loads, ASCE Journal of Geotechnical Engineering, 107, GT6, p.779-798.
• Bakht, B. (1985): Live load response of a soil-steel structure with a relieving slab, Transportation Research Record No. 1008, Transportation Research Board Washington, D.C., p.1-7.
• Bakht, B. and Agarwal, A.C. (1988): On distress in pipe-arches, Canadian Journal of 'Civil Engineering, 15,4, p.589-595.
• Bakht, B., Mufti, A.A, Jaeger, L.G. (1993), Mechanics of behaviour, Chapter in Soil-steel bridges, ed. by G. Abdel Sayed, B. Bakht and L.G. Jaeger, McGraw Hill, New York, USA.
• Booy, C (1957): Flexible conduit studies, Prairie Farm Administration, Saskatoon, Canada.
• CHBDC. (2000): Canadia Highway Bridge Design Code, CAN/CSA-S6-00, CSA International, Toronto.
• CHBDC. (2006): Canadia Highway Bridge Design Code, CAN/CSA-S6-06, CSA International, Toronto.
• Choi, D.-H., Kim, G.-N., Byne, P.M. (2004): Evaluation of moment equation in the 2000 Canadian highway bridge design code for soil-metal arches, Candian Journal of Civil Engineering, 31, 2, pp. 281-291.
• Duncan, J.M. (1978): Soil-culvert interaction method for design of metal culverts, Transportation Researcch Record No. 678, Transportation Research Board, Washington, D.C., USA.
• Duncan, J.M. (1979): Behaviour and design of long span metal culvert structures, ASCE Journal of Geotechnical Division, 105, GT3, p.399-417.
• Haggag, A.A. (1989): Soil steel structures under shallow covers, Ph.D. thesis, Dep. of Civil Engineering, University of Massachesetts.
• Katona, M.B., Smith, J.M. (1976): CANDE user's manual, Civil Engineering Laboratory, Naval Construction Batallion Center, Port Hueneme, USA.
• Kloeppel, K., Glock, D. (1970): Theoetiche und experimentelle untersuchungen zu den traglastproblemen biegeweicher, in die erde eingebetteten rohre, Publ. no. 10, Instituefuer Statikaund Stahlbau, T.H. Darmstadt, Germany.
• Meyerfoff, G.G., Baikie, L.D. (1963): Strength of steel culvert sheets bearing against sand backfill, Highway Research Board, Proceeding of the 42nd Meeting, USA.
• OHBDC (1979): Ontario Highway Bridge Design Code, 1st edition, Ministry of Transportation of Ontario, Downsview, Ontario, Canada.
• OHBDC (1983): Ontario Highway Bridge Design Code, 2nd edition, Ministry of Transportation of Ontario, Downsview, Ontario, Canada.
• OHBDC (1991): Ontario Highway Bridge Design Code, 3rd edition, Ministry of Transportation of Ontario, Downsview, Ontario, Canada.
• Spangler, M.G. (1941): The structural design of flexible pipe culverts, Bulletin 153, Iowa State College of Engineering, USA. \
• Spangler, M.G. (1950): Field measurements of the settlement ratios of various highway culverts, Bulletin 170, Iowa State College of Engineering, USA.
• Spangler, M.G. (1960): Soil engineering, International Textbook Co., USA.
• Watkins, R.K. (1960): Failure conditions of flexible culverts embedded in soil, Highway Research Board, Proceedings of the 39th Annual Meeting, USA.
• White, H.A., Eatyer, J. (1960). The corrugated metal conduit as a compression ring, Highway Research Board, Proceedings of the 39th meeting, USA.