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- 1Chilled pipelines
- 1Flow behaviour
- 1Frost heave
- 1Granular materials
- 1Open channels
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Experiments on the flow behaviour of granular materials at high velocity in an open channel
Download1984
A series of laboratory flume experiments has been conducted to investigate the flow behaviour of dry sand at high velocities. The first incentive for this experimental programme was an attempt to explain the high mobility of apparently dry masses of rapidly moving broken rock during rock...
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1984
Konrad, J. M., Morgenstern, N. R.
Frost heave is an important consideration in the design of buried chilled pipelines. A procedure for calculating the amount of heave under a chilled gas pipeline is presented based on a finite-difference formulation of the heat and mass transfer in saturated soils. The frost heave of the soil is...
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1984
Ring shear tests on sand materials have been carried out to show whether there is a change in the behaviour of these materials at high shearing rates and normal stresses. This question is relevant to the problem of the mobility of large rock avalanches (stürzstroms), but is also of more general...