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THE STUDY OF THE DEBRIS-FLOWS DYNAMICS ON AN EXPERIMENTAL STAND
ISSN: 2686 - 8385
Publisher: author
THE STUDY OF THE DEBRIS-FLOWS DYNAMICS ON AN EXPERIMENTAL STAND
Indexed in
Earth and Environmental Sciences
ARTICLE-FACTOR
1.3
Article Basics Score: 2
Article Transparency Score: 2
Article Operation Score: 3
Article Articles Score: 3
Article Accessibility Score: 3
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-0102
Publisher: Hydrosphere. Hazard Processes And Phenomena Scientific And..
International Journal Address (IAA):
IAA.ZONE/268642928385
eISSN
:
2686 - 8385
VALID
ISSN Validator
Abstract
Designed and manufactured a test stand for the dynamic characteristics of debris-flows and for physical modelling of debris-flows. The stand is a rectangular cross-section tray with a length of 3.0 m, a width of 0.25 m, a depth of 0.25 m. The slopes of the tray vary from 10o to 45o. Rods are installed in the tray to accommodate load cells for measuring pressure, speed and temperature. The process of moving the debris-flow through the transparent wall of the debris-flow tray is filmed by a high-speed video camera. During the experiment, the velocity and high- velocity pressure of water flow and artificial debris-flow were measured. The tray was installed with a slope of 12o. Water flow was started up on the tray (to measure the flow rate and the value of the velocity head, which were then used as reference values). Then the tray was put into the flow of the prepared debris-flow mixture. The debris-flow mixture was prepared from a dredg...
