The online service "Snow Load, Wind Speed, and Seismic Load Maps" displays the snow load zones 1*, 1a*, 2*, and 3* for Germany. Where are these snow load zones defined?
I am designing a single-symmetric cross-section (T‑section) and get the message "Non-designable: ER056) The General Method is applicable only for I‑sections." Why?
In RF‑/STEEL EC3, I activated gamma_M1 for the calculation of cross-section resistance, as I want to cover the stability analyses with the second-order analysis and imperfections. However, the cross-section analysis for my design is performed with 1.0 in Germany. Why?