Cross-Section Properties Software
RSECTION 1
Have you been busy calculating cross-sections for a very long time? Dlubal Software can make your work easier. The stand-alone program RSECTION determines the section properties for any thin-walled and massive cross-sections. Then, it performs a stress analysis for you. This can save you a lot of time and effort in order to invest both more reasonably: in the further planning of your project.
Effective Sections
Extend your cross-section properties software with Effective Sections and discover many helpful features. For example, you can determine the effective sections according to the following standards:
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EN 1993-1-5
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EN 1993-1-3
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EN 1999-1-1
Contact
If you have any questions or are unclear about our products, use our free e-mail, chat or forum support or have a look at the frequently asked questions (FAQs).

Short Printout of Cross-Section Data
The cross-section data of a SHAPE-THIN section can be documented not only in the printout report with the usual selection options, but also as a short version. With the "Report Summary" option, the current cross-section graphic as well as the most important input and output data are summarized on one page.
- I get a warning that a file created with RFEM, RSTAB, or RSECTION contains a virus or a Trojan horse. What should I do?
- How are the section moduli about the y- and z-axis calculated in RSECTION 1, SHAPE‑THIN, and SHAPE‑MASSIVE?
- What is the difference between the dongle drivers of CRANEWAY and RFEM or RSTAB?
Associated Products