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Responsible:
Voigtländer, Anne 
Authors:
Voigtländer, A. ; Leith, K. ; Krautblatter, M. 
Author affiliation:
TUM 
Publisher:
TUM 
Title:
Data repository - Subcritical crack growth and progressive failure in Carrara marble under wet and dry conditions 
Time of production:
2014 
Subject area:
GEO Geowissenschaften 
Resource type:
Experimente und Beobachtungen / experiments and observations 
Data type:
Tabellen / tables; Sonstiges / other 
Description:
Data repository of long-term three-point-bending tests, with and without the influence of water (CaCO3-saturated) on Carrara marble samples. Repository includes sampled data of strain gauge measurements, air temperature and humidity logs. 
Method of data assessment:
Strain monitoring using electrical resistance strain gauges (SGD, 6 mm, 350 Ω, precision 10-5, full Wheatstone bridges) glued 2 mm below the notch tip of a total of eight samples using X60 glue (HBM) and covered with an acid-free silicon sealant (SG250, HBM). On sample M1-M5 strain gauges were mounted on one side, on sample M6-M8 on both sides below the notch. Data was captured using a standard resistance acquisition system (Spider-8, HBM) with a sampling rate of 1Hz. Measurements were zeroed an...    »
 
Key words:
Subcritical crack growth ; long-term test ; Stress corrosion 
Language:
en 
Rights:
by, http://creativecommons.org/licenses/by/4.0