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Record #78840:
Motion resistance of avalanches on smooth paths / Bard Glenne.
Title: | Motion resistance of avalanches on smooth paths / Bard Glenne. |
Author(s): | Glenne, Bard. |
Date: | 1986. |
In: | Cold Regions Science and Technology. (1986.), Vol. 12(2) (1986) |
Abstract: | Dimensionless mathematical models developed for dynamics of mass-centre avalanches on smooth and circular paths. Equations for velocity as function of position derived in terms of two-dimensionless spatially-averaged resistance factors. Procedure outlined to estimate resistance factors and assess relative effects of Coulomb friction and speed-dependent resistance on avalanche motion. |
Notes: | Cold Regions Science and Technology. Vol. 12(2) :115-119 (1986). |
Keywords: | 551.578.482 -- Avalanches. Theory, causes. 519.673 -- Modelling. E10 -- Glaciology: snow and avalanches. |
SPRI record no.: | 78840 |
LDR 01100naa#a2200000#a#4500 001 SPRI-78840 005 20240319064511.0 007 ta 008 240319s1986####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-78840 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aGlenne, Bard. 245 10 ‡aMotion resistance of avalanches on smooth paths /‡cBard Glenne. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1986. 300 ## ‡ap. 115-119 :‡bdiags. 500 ## ‡aCold Regions Science and Technology. Vol. 12(2) :115-119 (1986). 520 3# ‡aDimensionless mathematical models developed for dynamics of mass-centre avalanches on smooth and circular paths. Equations for velocity as function of position derived in terms of two-dimensionless spatially-averaged resistance factors. Procedure outlined to estimate resistance factors and assess relative effects of Coulomb friction and speed-dependent resistance on avalanche motion. 650 07 ‡a551.578.482 -- Avalanches. Theory, causes.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 12(2) (1986) ‡wSPRI-59075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240319