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Development of an Open Source Bridge Management System. Final Report.
| 题名： | Development of an Open Source Bridge Management System. Final Report. |
| 作者： | M. H. Scott; |
| 关键词： | bridges (structures),bridge maintenance,bridge management systems/computer-aided simulation, computer programming, live loads, ratings, structural analysis/computer-aided simulation, computer programming, live loads, ratings, structural analysis |
| 摘要： | A bridge management system is developed using the Tcl scripting language in conjunction with the OpenSees finite element software framework. Fully programmable and string-based, Tcl is ideal for implementing live load analysis through scripts and experimenting with emergent bridge rating methodologies. Since Tcl is an interpreted language, the application also has the important advantage that new bridge capacity models and rating factor calculations can be implemented on multiple platforms without compiling source code. The network programming features of Tcl give the system access to databases for conducting internet-based bridge rating. The system is demonstrated for rating a conventionally reinforced concrete girder; however, it is readily extensible to other types of bridge components. / Supplementary Notes: Sponsored by Oregon Transportation Research and Education Consortium (OTREC), Portland, OR. and Department of Transportation, Washington, DC. Research & Innovative Technology Administration (RITA). / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A04/MF A04 / Corporate Author Code: 013388000 / Classifivation: Unclassified report |
| 报告类型： | 科技报告 |
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