Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic Model Studies of Stewart Mountain Dam Spillway
Hydraulic model studies were performed to develop a means to eliminate the possibility of erosion undercutting the spillway chute at Stewart Mountain Dam, Arizona. The chute, which was completed in 1936, was designed so that the water would flow through the chute down a granitic slope to the river. The granite, which was initially thought to be sound, contains a major fault. Erosion along this fault is compromising the chute structure. Operational modifications, the addition of a divider wall or flip structures, and modifications and protection of the granitic surface were considered. Flow velocities across the surface and impact pressures on the rock surface were evaluated. The divider wall as well as several of the topographic modifications, when combined with protective surfacing of various extents of the rock, offered potential solutions.
Hydraulic Model Studies of Stewart Mountain Dam Spillway
Hydraulic model studies were performed to develop a means to eliminate the possibility of erosion undercutting the spillway chute at Stewart Mountain Dam, Arizona. The chute, which was completed in 1936, was designed so that the water would flow through the chute down a granitic slope to the river. The granite, which was initially thought to be sound, contains a major fault. Erosion along this fault is compromising the chute structure. Operational modifications, the addition of a divider wall or flip structures, and modifications and protection of the granitic surface were considered. Flow velocities across the surface and impact pressures on the rock surface were evaluated. The divider wall as well as several of the topographic modifications, when combined with protective surfacing of various extents of the rock, offered potential solutions.
Hydraulic Model Studies of Stewart Mountain Dam Spillway
P. L. Johnson (Autor:in)
1975
114 pages
Report
Keine Angabe
Englisch
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