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A Strain Gauge Technique for the Dynamic Measurement of Ice
Animal food, Biological sampling, Food, Health, Internal organs, Inuit, Predation, Seals (Animals), Trichinella, Vitamin A, Walruses, Alaska, Canadian Arctic, Greenland
Abstract
Describes a method of applying strain gauges to ice samples, using a coating material for the gauges to provide high gauge: ice impedance. Results of tests with various coatings are reported; Zerok 110, a styrene-butadiene copolymer, exhibited the best properties. Data are presented of measurements on dynamically loaded strain-gauged cylinders of fresh- and salt-water ice; considerable accuracy is claimed in the determination of the Poisson ratio and Young's modulus.