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I have modeled a cross-section with point elements in SHAPE-THIN. However, when importing the cross-section in RSTAB / RFEM, these point elements are not displayed. What is the reason for this?

Answer

Point elements represent relatively small objects in order to represent irregularities in the cross-section geometry. They can be added as a fillet, rectangle, circle, or triangle or removed from member surfaces. In this way, you can additionally consider or exclude the area of the point element for the cross-section properties. Point elements do not have stress points, so no stresses are determined on scaling points. Therefore, the point elements are irrelevant for the evaluation in the add-on modules and are not displayed graphically. Nevertheless, the point elements are considered in the cross-section values.

Keywords

Point element Cross-Section Value

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Cross-Sections Thin-Walled
SHAPE-THIN 8.xx

Cross-Section Properties Software

Section properties, stress analysis, and plastic design of open and closed thin-walled cross-sections

Price of First License
1,120.00 USD
RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

Price of First License
3,540.00 USD
RSTAB Main Program
RSTAB 8.xx

Main Program

The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions

Price of First License
2,550.00 USD