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GRS Bridge Piers and Abutments; Final rept. Jun 96-Jul 99
| 题名： | GRS Bridge Piers and Abutments; Final rept. Jun 96-Jul 99 |
| 作者： | Wu, J. T. H.; Ketchart, K.; Adams, M. |
| 关键词： | Bridge piers; Bridge abutements; Load tests; Geotechnical fabrics; Backfills; Lateral pressure; Abutments; Loads(Forces); Reinforcement(Structures) |
| 摘要： | This report presents the following three recent projects on load testing of geosynthetic-reinforced soil (GRS) bridge abutments and piers; a full-scale bridge pier load test conducted by the Turner-Fairbank Highway Research Center, Federal Highway Administration, in 1996 (referred to as the Turner-Fairbank pier); a full-scale, long-term load test of a bridge abutment and a bridge pier conducted by the Colorado Department of Transportation and the University of Colorado at Denver in 1996-1997 (referred to as the Havana Yard piers and abutment); and the University of Colorado at Denver in 1996-1997 (referred to as the Havana Yard peirs and abutment); and a production bridge abutement load test conducted by Yenter Companies in Black Hawk, Colorado, in 1997 (referred to as the Black Hawk Abutment); All the bridge supporting structures were instrumented to measure their performance during the load test. The effect of pre-loading was also investigated in the Turner-Fairbank pier and the Black Hawk abutement. The report describes each of the projects in detail, presents the measured test results and discussion of the results, and offers recommendations on the applications of the GRS bridge abutment and piers. |
| 总页数： | 149p |
| 报告类型： | 科技报告 |
相关文献
- Field Investigation Report for Abutment Backfill Characterization.
- GRS Bridge Piers and Abutments
- Design and Construction Guidelines for GRS (Geosynthetic-Reinforced Soil) Bridge Abutments with a Flexible Facing: Appendix C. Verification of the Analytical Model.
- Quantitative Studies of Chloride Permeability of Concrete; Final research rept. Jun 96-Jul 98
- Design and Construction Guidelines for GRS (Geosynthetic-Reinforced Soil) Bridge Abutments with a Flexible Facing: Appendix C. Verification of the Analytical Model. Final rept.
- RESULTS AND RECOMMENDATIONS OF FORENSIC INVESTIGATION OF THREE FULL-SCALE GRS ABUTMENT AND PIERS IN DENVER, COLORADO.
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