Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic Flume Laboratory Erosion-Test Equipment
The overall purpose of this project was to plan for, acquire, and place in operation laboratory test equipment to determine the potential resistance of soils to surface erosion from flowing water. This equipment would be used for testing nondispersive soils in auxiliary and emergency spillways, earth-lined and unlined channels, canals, wasteways, compacted embankments, and other struc- tures. This project is listed as No. DB-13 under the USBR (Bureau of Reclamation) PRESS (Program Related Engineering and Scientific Studies) and is entitled, Identification of Potentially Erosive Soils. USBR Report No. GR-82-3 (1)' discusses phase I of the project, which was completed in FY 1981. The approach for phase I involved a review of the literature on the subject and recommendations for obtaining laboratory equipment suitable for USBR erosion testing. Phase II, performed during FY 1982 and FY 1983, comprised acquisition of the equipment, calibration, and placement in operation. Phase III includes the testing of different soils from field sites to establish criteria for assessing the potential erosion resistance for anticipated field conditions. It should begin in FY 1984. This report summarizes the results of phase II investigations: (1) equipment acquisition, (2) hydraulic calibration, (3) preliminary operation, and (4) modifications made to improve the operation of the laboratory erosion flume.
Hydraulic Flume Laboratory Erosion-Test Equipment
The overall purpose of this project was to plan for, acquire, and place in operation laboratory test equipment to determine the potential resistance of soils to surface erosion from flowing water. This equipment would be used for testing nondispersive soils in auxiliary and emergency spillways, earth-lined and unlined channels, canals, wasteways, compacted embankments, and other struc- tures. This project is listed as No. DB-13 under the USBR (Bureau of Reclamation) PRESS (Program Related Engineering and Scientific Studies) and is entitled, Identification of Potentially Erosive Soils. USBR Report No. GR-82-3 (1)' discusses phase I of the project, which was completed in FY 1981. The approach for phase I involved a review of the literature on the subject and recommendations for obtaining laboratory equipment suitable for USBR erosion testing. Phase II, performed during FY 1982 and FY 1983, comprised acquisition of the equipment, calibration, and placement in operation. Phase III includes the testing of different soils from field sites to establish criteria for assessing the potential erosion resistance for anticipated field conditions. It should begin in FY 1984. This report summarizes the results of phase II investigations: (1) equipment acquisition, (2) hydraulic calibration, (3) preliminary operation, and (4) modifications made to improve the operation of the laboratory erosion flume.
Hydraulic Flume Laboratory Erosion-Test Equipment
R. G. Acciardi (Autor:in)
1984
92 pages
Report
Keine Angabe
Englisch
Study of Soil Erosion Process in Laboratory Flume Experiments
| Springer Verlag | 2022
Simultaneous Erosion Rate and Bed Stress Measurements in Laboratory Flume
| British Library Conference Proceedings | 2009
Hydraulic Design of Flume Aqueducts
| British Library Online Contents | 1993