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Record #207823:

Measurements of weak layer fracture energy / Jürg Schweizer, Alec van Herwijnen, Benjamin Reuter.

Title: Measurements of weak layer fracture energy / Jürg Schweizer, Alec van Herwijnen, Benjamin Reuter.
Author(s): Schweizer, Jürg.
Herwijnen, Alec van.
Reuter, Benjamin.
Date: 2011.
In: Cold Regions Science and Technology. (2011.), Vol. 69(2-3) (2011)
Abstract: Describes use of circa 150 propagation saw tests performed in 2009-10 above tree line near Davos, Switzerland, to obtain weak layer fracture energy of snowpack from measurements of critical crack length, slab thickness, and density. Assesses typical slab configurations, compares analytical with numerical method of determination, provides new values for fracture energy of weak layers, and compares those with result using particle tracking velocimetry.
Notes:

Cold Regions Science and Technology. Vol. 69(2-3) :139-144 (2011).

Keywords: 551.32 -- Glaciology.
551.321 -- Glaciological methods and instruments.
551.321.7 -- Snow cover, measurement of properties.
551.578.46 -- Snow cover and snow patches.
551.578.48 -- Avalanches.
551.578.482 -- Avalanches. Theory, causes.
519.673 -- Modelling.
E10 -- Glaciology: snow and avalanches.
(494) -- Switzerland.
(234.3) -- Alps.
SPRI record no.: 207823

MARCXML

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008 221003s2011####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-207823
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aSchweizer, Jürg.
245 10 ‡aMeasurements of weak layer fracture energy /‡cJürg Schweizer, Alec van Herwijnen, Benjamin Reuter.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2011.
300 ## ‡ap. 139-144 :‡bill., diags., tables.
500 ## ‡aCold Regions Science and Technology. Vol. 69(2-3) :139-144 (2011).
520 3# ‡aDescribes use of circa 150 propagation saw tests performed in 2009-10 above tree line near Davos, Switzerland, to obtain weak layer fracture energy of snowpack from measurements of critical crack length, slab thickness, and density. Assesses typical slab configurations, compares analytical with numerical method of determination, provides new values for fracture energy of weak layers, and compares those with result using particle tracking velocimetry.
530 ## ‡aAlso issued online ‡uurn:doi:10.1016/j.coldregions.2011.06.004‡uhttps://dx.doi.org/10.1016/j.coldregions.2011.06.004
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc
650 07 ‡a551.321.7 -- Snow cover, measurement of properties.‡2udc
650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc
650 07 ‡a551.578.48 -- Avalanches.‡2udc
650 07 ‡a551.578.482 -- Avalanches. Theory, causes.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local
651 #7 ‡a(494) -- Switzerland.‡2udc
651 #7 ‡a(234.3) -- Alps.‡2udc
700 1# ‡aHerwijnen, Alec van.
700 1# ‡aReuter, Benjamin.
773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 69(2-3) (2011) ‡wSPRI-59075
916 ## ‡a2014/04/03 -- jhr
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221003 ‡bjhr