Tanaro Bridge: Dynamic Tests on a Couple of Spans
Publication: Journal of Bridge Engineering
Volume 12, Issue 5
Abstract
The Tanaro Bridge, an 18-span long bridge on the Tanaro River in northwestern Italy, presented the following elements of interest: (1) the barrel divided into adjacent arches; and (2) transverse tie bars and internal spandrels connecting the three parts of the barrels. Its demolition, in 2003, gave the opportunity of performing dynamic tests on a couple of spans at two stages of demolition: (1) fill removed; and (2) fill and internal spandrels removed. Without the uncertain contribution of the fill, some features of the mechanical response of masonry bridges are discussed and the efficiency of tie bars and internal spandrels is addressed. The data provided can be useful for safety assessment procedures.
Get full access to this article
View all available purchase options and get full access to this article.
Acknowledgments
The writers acknowledge the partial financial contribution by It. Network of Seismic Labs (RELUIS) Grant No. UNSPECIFIED2005-2008 Pr. L3. “Safety Ass. and vulnerability reduction of existing bridges.”
References
AISC. (1994). Manual of steel construction, Chicago.
Binda, L., Saisi, A., and Tiraboschi, C. (2000). “Investigation procedures for the diagnosis of historic masonries.” Constr. Build. Mater., 14(4), 199–233.
Brencich, A., and De Francesco, U. (2004a). “Assessment of multi-span masonry arch bridges. I: Simplified approach.” J. Bridge Eng., 9(6), 582–590.
Brencich, A., and De Francesco, U. (2004b). “Assessment of multi-span masonry arch bridges. II: Examples and applications.” J. Bridge Eng., 9(6), 591–598.
Brencich, A., and Morbiducci, R. (2007). “Masonry arches: Historical rules and modern mechanics.” Int. J. Arc. Her., 1, 165–189.
Brencich, A., and Sterpi, E. (2006). “Compressive strength of solid clay brick masonry: Calibration of experimental tests and theoretical issues.” Proc., Str. Anal. Hist. Constr., New Delhi, India, Balkema, Rotterdam, The Netherlands, 757–764.
Bridle, R. J., and Hughes, T. G. (1990). “An energy method for arch bridge analysis.” Proc., Inst. Civ. Eng., Transp., 89, 375–385.
Cavicchi, A., and Gambarotta, L. (2005). “Collapse analysis of masonry bridges taking into account arch-fill interaction.” Eng. Struct., 27(4), 605–615.
Crisfield, M. A. (1985). “Finite element and mechanism methods for the analysis of masonry and brickwork arches.” D.o.T Res. Rep. 19, T.R.L., Crowthorne, U.K.
De Stefano, A., Sabia, D., and Sabia, L. (1997). “Structural identification using ARMAV models from noisy dynamic response under unknown excitation.” Proc., DAMAS, 97, Int. Workshop, Euromech, 365, Sheffield, U.K., 419–428.
European Committee for Standardization (CEN). (1993). “Eurocode 3-Design of steel structures.” prEN 1993, Bruxelles, Belgium.
Falconer, R. E. (1994). “Assessment of multi-span arch bridges.” Proc., 3rd Int. Conf. on Insp., Appr., Repair, and Maint. of Build., and Str., Bangkok, Thailand, 79–88.
Fanning, P. J., Sobczak, L., Boothby, T. E., and Salomoni, V. (2005). “Load testing and model simulations for a stone arch bridge.” Bridge Structures: Assessment, Design, and Constr., 1(4), 367–378.
Heyman, J. (1982). The masonry arch, Ellis Horwood, Chichester, U.K.
Hughes, T. G., and Blackler, M. J. (1997). “A review of the UK masonry arch assessment methods.” Proc. Inst. Civ. Eng., Struct. Build., 122(3), 305–315.
Molins, C., and Roca, P. (1998). “Capacity of masonry arches and spatial frames.” J. Struct. Eng., 124(6), 653–663.
Olafson, S., and Sigbjörnsson, R. (1995). “Application of ARMA models to estimate earthquake ground motion and structural response.” Earthquake Eng. Struct. Dyn., 24(9), 951–966.
Sicilia, C., Hughes, T. C., and Pande, G. N. (2000). “Centrifuge and finite element modelling of Pontypridd bridge.” Proc., 12th Int. Brick Block Mas. Conf., Madrid, 1707–1717.
UIC-International Union of Railways. (1995). “Recommendations for the assessment of the load carrying capacity of the existing masonry and mass-concrete arch bridges.” UIC-778-3R.
Information & Authors
Information
Published In
Copyright
© 2007 ASCE.
History
Received: Oct 27, 2005
Accepted: Jan 30, 2007
Published online: Sep 1, 2007
Published in print: Sep 2007
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.