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FINGERS CROSSED
| 题名： | FINGERS CROSSED |
| 正文语种： | eng |
| 摘要： | The Delaware River Port Authority (DRPA) executes the country's largest bridge deck overlay application of ultra-high performance concrete (UHPC) on the Commodore Barry Bridge. The DRPA is rehabilitating the deck on a deck truss span and a girder span on the 1974 cantilever bridge by removing the upper portion of the existing deck slab and reconstructing it with UHPC. If the test is successful, a full-scale application could save more than $200 million in capital costs and extend the life of the bridge deck by 30 years or more. |
| 出版年： | 2021 |
| 期刊名称： | Roads and Bridges |
| 卷： | 59 |
| 期： | 1 |
| 页码： | 6-7 |
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