原文传递
Use of Precast Concrete Deck Panels. Summary of Research: Panel Types I, II, and III; Structures and materials research rept. no. 99-4A (Final). project rept
| 题名： | Use of Precast Concrete Deck Panels. Summary of Research: Panel Types I, II, and III; Structures and materials research rept. no. 99-4A (Final). project rept |
| 作者： | Cook, R. A.; Lybas, J. M.; Bevilacqua, A. M.; McIntyre, J. A. |
| 关键词： | Precast concrete; Panels; Bridge decks; Girder budgets; Feasibility; Formwork(Construction); Welded wire fabric; Joints(Junctions); Concrete joints; Florida |
| 摘要： | The objective of this research was to investigate the feasibility of using precast concrete deck panels in place of traditional formwork for AASHTO girder type bridges. The precast deck panels span between girders, support the weight of a topping slab, and act as a composite unit with a topping slab in order to resist live loads. This research focused specifically on a new joint detail not used elsewhere. A two part testing program was established in order to investigate the structural adequacy of the new systems. The first set of tests examined the strength of the precast panel itself under construction loads, with specific attention to the support detail. The second ste of test dealt with the behavior of the total composite system under service, cyclic, and ultimate loads. All tests were designed to produce the most severe loading conditions at the panel to girder joint. |
| 总页数： | 32p |
| 报告类型： | 科技报告 |
相关文献
- USE OF PRECAST CONCRETE DECK PANELS SUMMARY OF RESEARCH PANEL TYPES 1, II, AND III
- Feasibility of Precast Prestressed Concrete Panels for Expediting PCC Pavement Construction.
- Evaluation of Ultra High Molecular Weight (UHMW) Polyethylene Panels for Aircraft Arresting Systems
- AMERICAN IRON AND STEEL INSTITUTE-FEDERAL HIGHWAY ADMINISTRATION MODEL BRIDGE TEST.
- NUDECK - A NEW PRESTRESSED STAY-IN-PLACE CONCRETE PANEL FOR BRIDGE DECKS.
- Evaluating the Constructability of NUDECK Precast Concrete Deck Panels for Kearney Bypass Project.
检索历史
应用推荐
