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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calculation of conjugate depths of a hydraulic jump during movement of a mudflow
Conclusions The hydraulic characteristics of cohesive mudflows in the case of a hydraulic jump, other conditions being equal, differ considerably from those for a pure water flow.The scheme of calculating a hydraulic jump of a cohesive mudflow requires taking into account, along with the hydrostatic pressure, also the pressure caused by cohesive forces and angle of internal friction of the mudflow mixture.The change in the ratio of the depth $ H_{2} $/$ H_{1} $ before and after the jump completely depends on the kinetics parameter of the mudflow, values of cohesion and angle of internal friction.Several subcritical depths, determined by the concentration of the mudflow mixture and physical and mechanical properties of the medium, correspond to the jump function of a cohesive mudflow.
Calculation of conjugate depths of a hydraulic jump during movement of a mudflow
Conclusions The hydraulic characteristics of cohesive mudflows in the case of a hydraulic jump, other conditions being equal, differ considerably from those for a pure water flow.The scheme of calculating a hydraulic jump of a cohesive mudflow requires taking into account, along with the hydrostatic pressure, also the pressure caused by cohesive forces and angle of internal friction of the mudflow mixture.The change in the ratio of the depth $ H_{2} $/$ H_{1} $ before and after the jump completely depends on the kinetics parameter of the mudflow, values of cohesion and angle of internal friction.Several subcritical depths, determined by the concentration of the mudflow mixture and physical and mechanical properties of the medium, correspond to the jump function of a cohesive mudflow.
Calculation of conjugate depths of a hydraulic jump during movement of a mudflow
Tevzadze, V. I. (Autor:in) / Kukhalashvili, É. G. (Autor:in)
1991
Aufsatz (Zeitschrift)
Englisch
BKL:
56.30
Wasserbau
Lokalklassifikation TIB:
770/6550/8000
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