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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2074/138
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| Title: | Dynamic analysis of arch bridges under travelling loads |
| Authors: | Chatterjee, P K
Datta, T K |
| Keywords: | Dynamic analysis
arch bridges
lumped mass methods
flexible deck
parametric variations |
| Issue Date: | 1995 |
| Citation: | International JournaLS of Solids and Structures, 32(11), 1585-1594 |
| Abstract: | A dynamic analysis of arch bridges traversed by a single moving load is presented using
a mixed approach in which the advantages of continuum and lumped mass methods have been
combined. The bridge deck is idealized by a flat plate supported by struts of equal stiffness. The
applicability of the method is studied by comparing the results with those obtained by the lumped mass method. The results indicate that for a relatively stiff arch supporting a flexible deck, the proposed and the lumped mass methods show good agreement. The dynamic behaviour of the bridge under some important parametric variations is also presented. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/138 |
| Appears in Collections: | Civil Engineering
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| chadyn95.pdf | | 658Kb | Adobe PDF | View/Open |
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