Where can I change the steel grade of a crane girder? Although I have set Steel St 37.2 in RSTAB, but S235 is only used for the calculation in CRANEWAY.

Answer

The used steel grade is in Window 1.1 General Data of the CRANEWAY program (not in the RSTAB 8 user interface). The list contains the steel grades, depending on the selected standard.

Steel St 37 can be selected if you set the design standard "DIN 4132" (see Figure 01).

If EN 1993‑6 is set, it is also possible to create your own user-defined material and use it for the design (see Figure 02).

Keywords

Material crane Steel St 37 Steel grade Material

Reference

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Stand-Alone Steel Structures
CRANEWAY 8.xx

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Design of crane runway girders according to EN 1993-6 and DIN 4132

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