Debris flow drainage channel with step pool structure and its applications
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United States of America Patent
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Dec 5, 2017
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N/A
app pub date -
Jan 21, 2014
filing date -
Jan 1, 2014
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Abstract
A debris flow drainage channel is provided. The debris flow drainage channel is applicable to debris flows with large gully bed longitudinal slopes. The debris flow drainage channel has an upstream step section and a downstream step section. The debris flow drainage channel also has a step pool disposed between the upstream step section and the downstream step section. The pool section has a cable net cage bottom protection, a cable net cage buffer layer and block stones.
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