Author: Gordon F. N. CoxPublisher:
ISBN:
Category : Ice mechanics
Languages : en
Pages : 81
Book Description
Mechanical Properties of Multi-year Sea Ice, Phase II
Author: Gordon F. N. CoxPublisher:
ISBN:
Category : Ice mechanics
Languages : en
Pages : 81
Book Description
Mechanical Properties of Multi-year Sea Ice
Author: Publisher:
ISBN:
Category : Ice mechanics
Languages : en
Pages : 81
Book Description
This report presents the results of the second phase of a test program designed to obtain a comprehensive understanding of the mechanical properties of multi-year sea ice from the Alaskan Beaufort Sea. In Phase 2, 62 constant-strain-rate uniaxial compression tests were performed on horizontal and vertical ice samples from multi-year pressure ridges to examine the effect of sample orientation on ice strength. Also conducted were 36 constant-strain-rate tension tests, 55 conventional triaxial tests and 35 constant-load compression tests on multi-year pressure ridge samples to provide data for developing ice yield criteria and constitutive laws. Data are presented on the strength, failure strain and modulus of multi-year sea ice under different loading conditions. The effects of ice temperature, porosity, structure, strain rate, confining pressure and sample orientation on the mechanical properties of multi-year sea ice are examined.
Mechanical Properties of Multi-year Sea Ice
Author: Mechanical Properties of Multi-year Sea Ice
Author: Mechanical Properties of Multi-year Sea Ice
Author: Jacqueline A. Richter-MengePublisher:
ISBN:
Category : Ice
Languages : en
Pages : 27
Book Description
Mechanical Properties of Multi-year Sea Ice. Phase 2: Ice Structure Analysis
Author: Cold Regions Research and Engineering Laboratory (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Mechanical Properties of Multi-year Sea Ice - Phase 2: Test Results
Author: Cold Regions Research and Engineering Laboratory (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 81
Book Description
Mechanical Properties of Multi-year Sea Ice. Vol II. Phase I Test Results
Author: M. MellorMechanical Properties of Multi-year Sea Ice, Phase I
Author: Gordon F. N. CoxPublisher:
ISBN:
Category : Ice mechanics
Languages : en
Pages : 105
Book Description
The Mechanical Properties of Sea Ice
Author: W. F. WeeksPublisher:
ISBN:
Category : Ice mechanics
Languages : en
Pages : 100
Book Description
The review discusses the state of thinking of each of the main national groups investigating sea ice and gives an overall appraisal of the field as a whole. Emphasis is placed on (1) the physical basis for interpreting sea ice strength (phase relations, air volume, and structural considerations), (2) theoretical considerations (strength models, air bubbles and salt reinforcement, and interrelations between growth conditions and strength), (3) experimental results (tensile, flexural, shear, and compressive strength, elastic modulus, shear modulus and Poisson's ratio, time dependent effects, and creep), and (4) plate characteristics. The paper includes a review of problems in sea ice investigations, relates the chemical, crystallographic, mechanical, and physical aspects involved, and concludes by showing how to utilize this knowledge to solve practical problems. (Author).