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Comparison of NU I-Girders and K-Girders for Use in Kansas Pretensioned Concrete Bridges, Technical Summary.
| 题名： | Comparison of NU I-Girders and K-Girders for Use in Kansas Pretensioned Concrete Bridges, Technical Summary. |
| 作者： | Han, J.; Peterman, R. J.; Chen, Y. |
| 关键词： | Bridge design, Pretensioned Concrete Bridges, Prestressed concrete bridge girders, Load and resistance factor design (LRFD), Girders, NU girders, K-girders, Comparison, Bridge design specifications, Implementation, Kansas Department of Transportation (KDOT), American Association of State Highway and Transportation Officials (AASHTO) |
| 摘要： | Over the past five decades, prestressed concrete bridge girders have evolved from traditional bulky shapes to efficient girder cross-sections with long spans and wide, thin top and bottom flanges. The objective of this research study is to provide the Kansas Department of Transportation (KDOT) with the information needed to make an informed decision about possible adoption of NU girders, including the data to determine whether or not wide-scale adoption is warranted. |
| 报告类型： | 科技报告 |
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