ISSN:
0032-3888
Keywords:
Chemistry
;
Chemical Engineering
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Creep experiments under variable loading conditions are reported for tubular specimens of cellulose acetate butyrate. Experiments include the application of torque loading that corresponded to various loading programs. Results indicate that the material response in creep is nonlinear. The character of the results is described reasonably by assuming the behavior as linear and using the Botzmann superposition principle. However, the interpretation of the data based upon a non-liner creep law and modified superposition principle yields better agreement with experiments in certain cases.
Additional Material:
12 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pen.760040409