New Hydrologic Fixed Region Regression Equations for the MD Coastal Plains
| 项目名称： | New Hydrologic Fixed Region Regression Equations for the MD Coastal Plains |
| 摘要： | The present (est. 2006) hydrologic equations are outdated due to (1) updates in the SSURGO (soil survey geographic database) implemented by National Resources Conservation Services (NRCS), and (2) 12 additional years of flow data. As a result, MDOT SHA hydrology models cannot be reliably calibrated, and may be producing incorrect design flows for bridge and culvert crossings in Maryland which potentially may result in either oversized or undersized structures. The purpose of this research is to update the hydrologic equations. In addition to updates in the SSURGO Soil Data Set, POLARIS Soil Data sets should be investigated to determine their accuracy and appropriateness for usage in the equations. |
| 状态： | Completed |
| 资金： | $99,435.94 |
| 资助组织： | Maryland Department of Transportation State Highway Administration |
| 项目负责人： | Xiang, Hua |
| 主要研究人员： | Thomas, Wilbert |
| 开始时间： | 20181128 |
| 预计完成日期： | 20191128 |
| 实际结束时间： | 20191120 |
相关文献
- Update Regional Skew Characteristics of Annual Peak Flows Through StreamStats
- Updates to the Design Practices Guide for Applying Climate Change Information to Hydrologic and Coastal Design of Transportation Infrastructure
- Vulnerability of Transportation System and Evacuation Plan for Coastal
- Development of Winter Safflower as a New Biomass Energy Crop for the Lower Great Plains of North America
- Enhanced Hydraulics Design for Highway Bridges and Culverts
- Revised Peak Flow Statistics and Regional Regression Equations for Idaho
检索历史
应用推荐
