Determination of Rational Parameters for the Advanced Structure of a Pedestrian Suspension Steel Bridge

Authors

  • Algirdas Juozapaitis Dept of Bridges and Special Structures, Vilnius Gediminas Technical University, Sauletekio al. 11, LT-10223 Vilnius, Lithuania
  • Arnoldas Norkus Dept of Geotechnical Engineering, Vilnius Gediminas Technical University, Sauletekio al. 11, LT-10223 Vilnius, Lithuania

Keywords:

pedestrian suspension bridge, cable structure, flexural stiffness, non-linear analysis, symmetric and asymmetric loadings, rational parameters, technical-economic efficiency

Abstract

. High strength cables and steel plates or prestressed rc members (also named as stress-ribbons) usually serve the main load carrying elements of up-to-date pedestrian bridge structures. An application of these elements is prescribed actually by large magnitude of permanent load. However, a realisation of such structures requires many material resources. This investigation presents an advanced structure type for pedestrian suspension bridge created from hot-rolled cable or welded members of finite flexural stiffness. Development of displacements in such structure subjected by symmetric and asymmetric loadings is analysed. A method of stabilising displacements via flexural stiffness variation and its efficiency is considered. Displacement variation and strength of advanced load carrying structure of structure are investigated, the developed analytical expressions for determining inner forces and displacements are presented. An analysis of rational parameters for advanced structure of pedestrian suspension bridge yields expressions for determining the necessary flexural stiff- ness, cross-sectional height and area of load carrying structural elements. A rational primary shape of structure versus ratio of permanent and variable loadings is analysed. A technical-economic efficiency is illustrated via numerical simulation of rational parameters for advanced structure of pedestrian bridge.

References

Kulbach, V. Cable structures. Design and static analysis. Tallin: Estonian Academy Publishers, 2007. 224 p.

Lewis, W. Tension structures: form and behavior. London: Thomas Telford Ltd., 2003, 256 p.

Bucholt, H. A. An introduction to cable roof structures. London: Thomas Telford Ltd., 1999. 283 p.

Moskalev, N. S.; Popova, R. A. Steel structures of light- weight buildings. Moscow: ACB, 2003. 215 p. (in Russian).

Palkowski, Sz. Some problems of calculation and design of cable structures. In Proc of the 11th International Conference on Metal Structures: Progress in Steel, Composite and Aluminium Structures. Rzeszow, Poland, 2006, p. 102-116.

Gorev, V. Steel structures. Structures of buildings. Moscow: Vyschaja schkola, 2002. 527 p. (in Russian).

Michailov, V. V. Prestressed combined bar and cable structures. Moscow: ACB, 2002. 256 p. (in Russian).

Troyano, L. F. Bridge engineering. A global perspective. London: Tomas Telford Ltd., 2003. 775 p.

Manual of bridges engineering. Edited by M. J. Ryall, G. A. R. Parke and J. E. Harding. Tomas Telford Ltd., 2000. 1007 p.

Bennett, D. The architecture of bridge design. London: Thomas Telford Ltd., 1997. 200 p.

Gimsing, N. J. Cable supported bridges - concept and design. Second edition. John Wiley & Sons, Chichester, 1997. 471 p.

Bangash, M. Y. Prototype bridge structures: analysis and design. London: Thomas Telford Ltd., 1999. 1171 p.

Krishna, P. Tension roofs and bridges. Journal of Construc- tional Steel Research, 2001, Vol 57, No 11, p. 1123-1140.

Schlaich, J.; Bergerman, R. Pedestrian bridges (Fußgangerbriicken). Ziirich (ETH): Schwabische Driickerei GmbH, 1992. 83 p. (in German)

Strasky, J. Stress-ribbon and supported cable pedestrian bridges. London: Thomas Telford Ltd., 2005. 240 p.

Redfield, Ch.; Strasky, J. Blue valley ranch bridge. In Proc of the 6th International Conference on Short and Medium Span Bridges. Vancouver-Montreal, 2002, p. 1127-1134.

Schlaich, J.; Schlaichm, M.; Werwigk, M. New Glacisbridge Ingolstad (Die neue Glacisbriicke Ingolstad). Beton und Stahlbetonbau, 1999, Vol 94, No 11, p. 466-475 (in German).

Atanasovski, S.; Markovski, G. Design of the pedestrian bridge over river Vardan in Skopje, Republic of Macedonia. In Cable-Supported Bridges - Challenging Technical Limits: IABSE Conference, Seoul, Korea - June 12-14, 2001 Reports, 2001, Vol 84, p. 82-83 (+ CD).

Zamblauskaite, R.; Kaklauskas, G.; Bacinskas, D. Deformational analysis of prestressed high-strength concrete members using flexural constitutive model. Journal of Civil Engineering and Management, 2005, Vol 11, No 2, p. 145-151.

Caetano, E.; Cunha, A. Experimental and numerical as- sessment of the dynamic behavior of a stress-ribbon footbridge. Structural Concrete, 2004, Vol 5, No 1, p. 29-38.

Paeglitis, A.; Sahmenko, G. Bridges with lightweight aggregate concrete structures. The Baltic Journal of Road and Bridge Engineering, 2006, Vol I, No 1, p. 55-61.

Kamaitis, Z. Deterioration of bridge deck roadway mem- bers. Part II: condition evaluation. The Baltic Journal of Road and Bridge Engineering, 2006, Vol I, No 4, p. 185-192.

Kamaitis, Z. Structural design of polymer protective coatings for reinforced concrete structures. Part I: theoretical considerations. Journal of Civil Engineering and Management, 2007, Vol 13, No 1, p. 11-17.

Kamaitis, Z. Structural design of polymer protective coatings for reinforced concrete structures. Part II: experimental verification. Journal of Civil Engineering and Management, 2007, Vol 13, No 1, p. 19-26.

Furst, A.; Marti, P.; Ganz, H. Bending of stay cables. Structural Engineering International, 2003, Vol 13, No 1, p. 42-46.

Prato, C, Ceballos M. Dynamic bending stresses near the ends of parallel bundle stay cables. Structural Engineering International, Vol 13, No 1, 2003, p. 42-46.

Juozapaitis, A.; Araskin, V.; Grigorjeva, T.; Valiunas, B. Analysis and arrangement of suspension structures from straight-line elements of finite flexural stiffness. Theoretical Foundations of Civil Engineering. Polish-Ukrainian Transactions, 2002, Vol II, p. 887-896 (in Russian).

Trofimov, V, Kaminskij A. Light-weight metal structures of buildings. Moscow: ACB, 2002. 575 p. (in Russian).

Juozapaitis, A.; Kvedaras, A. K. Innovative structural system of steel roofs. Journal of Constructional Steel Research, 1999, No 49, p. 213-221.

Valivonis, J. Analysis of behavior of contact between the profiled steel sheeting and the concrete. Journal of Civil Engineering and Management, 2006, Vol 12, No 3, p. 187-194.

Grigorjeva, T.; Juozapaitis, A.; Kamaitis, Z. Bending stiffness analysis of the main cables of cables-supported bridges. In Proc of the 2nd International Conference of the International Association for Bridge Maintenance and Safety (IABMAS): Bridge Maintenance, Safety, Management and Cost, Kyoto, Japan, 18-22 Oct, 2004, p. 859-860 (+CD).

Grigorjeva, T.; Juozapaitis, A.; Kamaitis, Z. Simplified engineering method of suspension bridges with rigid cables under action of symmetrical and asymmetrical loads. The Baltic Journal of Road and Bridge Engineering, 2006, Vol I, No 1, p. 11-20.

Juozapaitis, A.; Vainiunas, P.; Kaklauskas, G. A new steel structural system of a suspension pedestrian bridge. Journal of Constructional Steel Research, 2006, No 62, p. 1257-1263.

Farkas, J.; Jarmai; K. Economic design of metal structures. Rotterdam: Millpress, 2003. 339 p.

Karkauskas, R.; Norkus, A. Truss optimization under stiffness, stability constrains and random loading. Mechanics Research Communications, 2006, Vol 33, p. 177-189.

Karkauskas, R. Optimisation of geometrically non-linear elastic-plastic structures in the state prior to plastic collapse. Journal of Civil Engineering and Management, 2007, Vol 13, No 3, p. 183-192.

Juozapaitis, A.; Auciuvenas, G.; Nagevicius, J. Strut-framed beam structure for reconstruction of pedestrian bridges. Technological and Economic Development of Economy, 2007, Vol XIII, No 2, p. 126-133.

Use and application of high-performance steels for steel structures. Structural Engineering Documents 8, IABSE, 2005. 152 p.

Strauss, A.; Kala, Z.; Bergmeister, K.; Hoffman, S.; Novak, D. Technological peculiarities of steels in European view (Technologische Eigenschaften von Stahlen im europaischen Vergleich). Stahlbau, 2006, Heft 1 (in German).

Juozapaitis, A.; Norkus, A. Displacement analysis of asymmetrically loaded cable. Journal of Civil Engineering and Management, 2004, Vol 10, No 4, p. 277-284.

Juozapaitis, A.; Norkus, A. Shape determining of a loaded cable via total displacements. Technological and Economic Development of Economy, 2005, Vol XI, No 4, p. 283- 291.

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Published

27.12.2007

How to Cite

Juozapaitis, A., & Norkus, A. (2007). Determination of Rational Parameters for the Advanced Structure of a Pedestrian Suspension Steel Bridge. The Baltic Journal of Road and Bridge Engineering, 2(4), 173-181. https://bjrbe-journals.rtu.lv/bjrbe/article/view/1822-427X.2007.4.173%E2%80%93181