原文传递
Enhancement of WYDOT's BRASS-PIER for the New AASHTO LRFD Bridge Design Specification. Final rept. (Jul 99-Sep 04).
| 题名： | Enhancement of WYDOT's BRASS-PIER for the New AASHTO LRFD Bridge Design Specification. Final rept. (Jul 99-Sep 04). |
| 作者： | goodrich, b. l. jablin, m. c. puckett, j. a. |
| 关键词： | *Bridge-design; *Specification-; *Loads-Forces; *Resistance-.;Wymoming-; Models-; Procedures-; Deformation-; Substructures-; Piers-; Foundations-; Shrinkage-; Temperature-effects; Specifications-; Implementation-; Internal-forces. |
| 摘要： | The AASHTO Subcommittee on Bridges and Structures (SCOBS) passed a binding resolution that the AASHTO Standard Specifications for Highway Bridges, 17th Edition will no longer be maintained after 1999. This simple statement is a strong endorsement for the implementation of the new AASHTO LRFD Bridge Design Specifications. More recently, the FHWA has indicated that all federal projects will be designed by Load and Resistance Factor Design (LRFD) starting FY 2007. This state-of-the-art specification is a complete rewrite and represents a significant advancement from the more traditional engineering methods and basis for design. As with most highly technical engineering processes, the LRFD Specifications require significant mathematical modeling to generate internal forces that are subsequently used in proportioning the member sizes and checking the many specification articles. |
| 报告类型： | 科技报告 |
相关文献
- Application of the LRFD Bridge Design Specifications to High-Strength Structural Concrete: Flexure and Compression Provisions.
- Synthesis of Research and Provisions Regarding the Use of Lightweight Concrete in Highway Bridges.
- Feasibility of Tubular Fender Units for Pier Protection Against Vessel Collision. Technical Summary Report. Summary rept.
- Kansas Department of Transportation Column Expert: Shear Capacity of Circular Bridge Piers Confined with Fiber-Reinforced Polymer (FRP) Wrapping, Technical Summary.
- Compilation and Evaluation of Results From High-Performance Concrete Bridge Projects, Volume I: Final Report.
- Kansas Department of Transportation Column Expert: Shear Capacity of Circular Bridge Piers Confined with Fiber-Reinforced Polymer (FRP) Wrapping.
检索历史
应用推荐
