Keywords: mudflow, maximum flow rate, selenium content coefficient; maximum 10-minute intensity, channel
slope, flow rate.
Ключевые слова: селевой поток, максимальный расход, коэффициент селевой активности; максимальная
10-минутная интенсивность, наклон канала, скорость потока.
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1.
Introduction
In practice, when designing road crossings through
mudflow channels, designers usually take the characteris-
tics of mudflows purely "water" flows, although they
contain, in varying quantities, and a solid phase. As a
result, on piedmont road structures this often leads to
massive plugging of pipe holes and destruction of bridge
supports, etc. (fig. 1).
№ 5 (86)
май, 2021 г.
56
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