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Heinrich Hencky (2
November 1885 – 6 July 1951) was a
German engineer. Born in Ansbach, he
studied civil engineering in
Munich and
received his PhD from...
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strain energy, not on the
total strain energy as his predecessors.
Heinrich Hencky formulated the same
criterion as von
Mises independently in 1924. For the...
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applying a
constant Hencky strain rate, like the
plastic flow in
polycrystals or polymers. Moreover,
different values of
Hencky strain rates can lead...
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lower stretch ratios. The
logarithmic strain ε, also called, true
strain or
Hencky strain.
Considering an
incremental strain (Ludwik) δ ε = δ l l {\displaystyle...
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function of the
axial stretch, the most
common are the
Hencky, Biot, Green, and
Almansi functions: ν
Hencky = − ln λ
trans ln λ
axial ν Biot = 1 − λ trans...
- Maxwell's
theorem Maxwell's
theorem (geometry)
Maxwell material Maxwell–Huber–
Hencky–von
Mises theory Maxwell–Wagner–Sillars
polarization Maxwell bridge Maxwell...
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credited to
Boris Galerkin. The
method was
explained to the
Western reader by
Hencky and
Duncan among others. Its
convergence was
studied by
Mikhlin and Leipholz...
- ^{1/2}-\mathbf {I} }
Logarithmic strain,
Natural strain, True strain, or
Hencky strain E ( 0 ) = ln U = 1 2 ln C {\displaystyle \mathbf {E} _{(0)}=\ln...
- \gamma _{1}=\gamma _{2}=0} (Maxwell (1865),
Huber (1904), von
Mises (1913),
Hencky (1924)), cone γ 1 = γ 2 ∈ ] 0 , 1 [ {\displaystyle \gamma _{1}=\gamma _{2}\in...
- be used
until 2017, when Bog et al.
simplified the
method by
applying a
Hencky material with the
inherent property of
becoming rigid under ultimate compression...
