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Mathematical Problems in Engineering
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2010
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Article
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Fig 2
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Research Article
Spectral Classification of Non-Coaxiality for Two-Dimensional Incremental Stress-Strain Response
Figure 2
Non-coaxiality available by three approaches: (a) INC+P; (b) INC+NP; (c) IC+NP.
(a)
Incremental non-coaxiality with proportional loading (
𝜃
𝑑
𝜖
≠
𝜃
𝑑
𝜎
=
𝜃
𝜎
)
(b)
Incremental non-coaxiality with non-proportional loading (
𝜃
𝑑
𝜖
≠
𝜃
𝑑
𝜎
≠
𝜃
𝜎
)
(c)
Incremental coaxiality with non-proportional loading (
𝜃
𝑑
𝜖
=
𝜃
𝑑
𝜎
≠
𝜃
𝜎
)