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Tidal Hydrology, Hydraulics and Scour at Bridges. First Edition.
| 题名： | Tidal Hydrology, Hydraulics and Scour at Bridges. First Edition. |
| 作者： | EDGE, B. L.; LAGASSE, P. F.; ZEVENBERGEN, L. W. |
| 关键词： | HIGHWAY BRIDGES; HYDRAULIC ENGINEERING; SCOURING |
| 摘要： | The purpose of this manual is to provide guidance on hydraulic modeling for bridges over tidal waterways. This document includes descriptions of: (1) common physical features that affect transportation projects in coastal areas, (2) tide causing astronomical and hydrologic processes, (3) approaches for determining hydraulic conditions for bridges in tidal waterways, (4) applying the hydraulic analysis results to provide scour estimates. By using the methods in this manual, better predictions of bridge hydraulics and scour in tidal waterways will result. In many cases, simplified tidal hydraulic methods will provide adequate results. However, when the simplified methods yield overly conservative results, use of the recommended modeling approaches will provide more realistic predictions and hydraulic variables and scour. |
| 报告类型： | 科技报告 |
相关文献
- Tidal Hydrology, Hydraulics and Scour at Bridges. First Edition. Hydraulic engineering circular no. 25.
- Scour Level II Assessment of U.S. Army Installation Bridge Facility Number: BRG15 Fort Stewart, Georgia.
- Highway and Facility Design 2003. Transportation research record.
- KU-HR Bridge Scour Program, User's Manual, First Edition.
- Guidelines for Replacement of Deficient Bridges with Low-Water Stream Crossings in the Rural Midwest
- DEVELOPMENT OF DATABASE FOR LOUISIANA HIGHWAY BRIDGE-SCOUR DATA.
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