Page 85 - Numerical Analysis and Modelling in Geomechanics
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(3.12)
(3.13)
in which
(3.14)
(3.15)
(3.16)
(3.17)
(3.18)
(3.19)
where n is the number of nodes per element, N is the shape function of the i-th
e
i
node, and coefficient matrices B i and D i can be derived from the governing
equations.
