# Element 2D Forces and Moments

WARNING

GSA-Grasshopper plugin is pre-release and under active development, including further testing to be undertaken. It is provided "as-is" and you bear the risk of using it. Future versions may contain breaking changes. Any files, results, or other types of output information created using the plugin should not be relied upon without thorough and independent checking.

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Element 2D Forces and Moments

# Description

2D Projected Force and Moment result values

Note: This is a dropdown component and input/output may vary depending on the selected dropdown

# Input parameters

Icon Type Name Description
ResultParam Result List Result Result
ListParam List Element filter list Filter the Elements by list. (by default 'all')
Element list should take the form:
1 11 to 20 step 2 P1 not (G1 to G6 step 3) P11 not (PA PB1 PS2 PM3 PA4 M1)
Refer to help file for definition of lists and full vocabulary.

# Output parameters

Icon Type Name Description
UnitNumber Unit Number Force Per Length Tree Force X Element in-plane Forces in Local X-direction.
+ve in plane force resultant: tensile
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Per Length Tree Force Y Element in-plane Forces in Local Y-direction.
+ve in plane force resultant: tensile
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Per Length Tree Force Z Element in-plane Forces in Local XY-direction.
+ve in plane force resultant: tensile
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Per Length Tree Shear X Element through thickness Shears in Local XZ-plane.
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Per Length Tree Shear Y Element through thickness Shears in Local YZ-plane.
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Tree Moment X Element Moments around Local Element X-axis.
+ve moments correspond to +ve stress on the top (eg. Mx +ve if top Sxx +ve)
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Tree Moment Y Element Moments around Local Element Y-axis.
+ve moments correspond to +ve stress on the top (eg. Mx +ve if top Sxx +ve)
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Tree Moment XY Element Moments around Local Element XY-axis.
+ve moments correspond to +ve stress on the top (eg. Mx +ve if top Sxx +ve)
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Tree Wood-Armer X Element Wood-Armer Moments (Mx + sgn(Mx)·|Mxy|) around Local Element X-axis.
+ve moments correspond to +ve stress on the top (eg. Mx +ve if top Sxx +ve)
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes
UnitNumber Unit Number Force Tree Wood-Armer Y Element Wood-Armer Moments (My + sgn(My)·|Mxy|) around Local Element Y-axis.
+ve moments correspond to +ve stress on the top (eg. Mx +ve if top Sxx +ve)
DataTree organised as { CaseID ; Permutation ; ElementID }
fx. {1;2;3} is Case 1, Permutation 2, Element 3, where each
branch contains a list of results in the following order:
Vertex(1), Vertex(2), ..., Vertex(i), Centre
Element results are NOT averaged at nodes