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12.2. 3-D Lines
Strona 1 z 3
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Theory Reference > Chapter 12. Shape Functions >12.2. 3-D Lines
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12.2. 3-D Lines
This section contains shape functions for line elements without and with rotational degrees of freedom
(RDOFs).
Figure 12.2. Interpolation Functions For Transverse Strains
3-D 2 Node Lines without RDOF
These shape functions are for 3-D 2 node line elements without RDOFs, such as LINK8 , LINK33 ,
LINK68 or BEAM188 .
Equation 12.6.
Equation 12.7.
Equation 12.8.
Equation 12.9.
Equation 12.10.
mk:@MSITStore:C:\Moje%20dokumenty\MKB\Ansys\ansyshelp.chm::/thy_shp2.html
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12.2. 3-D Lines
Strona 2 z 3
Equation 12.11.
Equation 12.12.
Equation 12.13.
Equation 12.14.
3-D 2 Node Lines with RDOF
These shape functions are for 3-D 2-node line elements with RDOFs, such as BEAM4 .
Equation 12.15.
Equation 12.16.
Equation 12.17.
Equation 12.18.
mk:@MSITStore:C:\Moje%20dokumenty\MKB\Ansys\ansyshelp.chm::/thy_shp2.html
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12.2. 3-D Lines
Strona 3 z 3
3-D 3 Node Lines
These shape functions are for 3-D 3 node line elements such as BEAM189 .
Equation 12.19.
Equation 12.20.
Equation 12.21.
Equation 12.22.
Equation 12.23.
Equation 12.24.
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12.3. Axisymmetric Shells
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