Civil Engineering Reference
In-Depth Information
in which for
i=1, 2, 3, 4
x
Ó
i
=-1, 1, 1, -1
and
h
Ó
j
=-1, -1, 1, 1
respectively
Substituting into
gives the stiffness coefficients in the stiffness matrix.
To find [k
11
]
To find [k
21
]
