Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J. Sterling Jones"'
Publikováno v:
Journal of Hydraulic Engineering. 124:236-240
Bridges that become partially or totally submerged during large floods are subject to pressure-flow scour, a condition where the flow is directed downward and under the bridge deck, creating an increase in flow velocity and a corresponding increase i
Autor:
J. Sterling Jones, Peggy A. Johnson
Publikováno v:
Journal of Hydraulic Engineering. 119:1176-1181
Highway engineers are dealing with a major effort to assess and evaluate our nation's bridges for scour. Advanced technology is urgently needed to make a meaningful impact on this effort. In order to understand the process of scour at bridges, a grea
Autor:
J. Sterling Jones, Stanley R. Davis
Publikováno v:
World Environmental and Water Resources Congress 2007.
Publikováno v:
Bridging the Gap.
Publikováno v:
Bridging the Gap.
Autor:
J. Sterling Jones, D. Max Sheppard
Publikováno v:
Building Partnerships.
Most empirical, local scour prediction equations over predict scour depths at structures that are wide compared to the water depths where they are located. This paper discusses various researchers attempts to deal with this problem. The methods and e
Autor:
J. Sterling Jones, D. Max Sheppard
Publikováno v:
Building Partnerships.
Autor:
Xibing S. Dou, J. Sterling Jones
Publikováno v:
Building Partnerships.
Numerical models have been developed to adequately simulate three dimensional flow around obstructions, such as bridge piers, in the flow field. Previously, however, sediment transport formulas available for predicting scour were developed for genera
Publikováno v:
Building Partnerships.
The authors originally developed a model, HYRISK., to prioritize efforts on scour evaluations for bridges with unknown foundations. The model is based on data stored in the National Bridge inventory and accounts for ADT, detour lengths, value of lost
Publikováno v:
WRPMD'99.
Stormwater can carry substantial loadings of suspended solids into storm sewer systems. A potentially important issue associated with sediment transport through sewers is shock loading. This occurs when periods of low flow leave significant sediment