4.2.1.3. zeroLengthSection ElementΒΆ
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element
('zeroLengthSection', eleTag, *eleNodes, secTag, <'-orient', *vecx, *vecyp>, <'-doRayleigh', rFlag>) This command is used to construct a zero length element object, which is defined by two nodes at the same location. The nodes are connected by a single section object to represent the force-deformation relationship for the element.
eleTag
(int)unique element object tag eleNodes
(list (int))a list of two element nodes secTag
(int)tag associated with previously-defined Section object vecx
(list (float))a list of vector components in global coordinates defining local x-axis (optional) vecyp
(list (float))a list of vector components in global coordinates defining vector yp which lies in the local x-y plane for the element. (optional) rFlag
(float)optional, default = 0
rFlag
= 0 NO RAYLEIGH DAMPING (default)rFlag
= 1 include rayleigh damping
See also