The Strain in an Elastic Plate
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概要
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The strain distribution in an elastic plate bent in one dimension, originally proposed by Euler and Bernoulli in 1744, is examined. On the basis of fundamental considerations in thermodynamics, it is shown that the plane of zero strain is shifted slightly from the central plane. This appears to invalidate the currently-accepted interpretation of experimental data on heteroepitaxial stress measured using the cantilever bending method. From comparison with experimental data, doubt is cast on the strain distribution of Euler and Bernoulli in its application to the cantilever bending method.
- 社団法人応用物理学会の論文
- 1998-05-15