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Weld Design
ST5
The ST5 program is used for the design of fillet welds for any type of rolled standard section. Therefore, it is suitable for the verification of a classical corbel connection.
Discover now more programs from the section Steel!
SHOW MOREMaterial
- Structural steel: S235, S275, S355, S450
- Annealed steel (S275N – S460N)
- Thermo-steel (S275M – S460M)
- Weathering steel (S235W – S355W)
- High-temperature steel (S460Q – S460QL1)
- Hollow section, hot-finished (S235H – S355H)
- Hollow section, hot-finished, fine-grain (S275NH – S460NH)
- User-defined steel
Structural system
Cross-sections:
- I-sections, half I-sections, U-sections, T-sections, square, rectangular and circular hollow sections, angular, round, square and flat steel sections as standard shapes
- Double T-sections, unequal double T-sections, rectangular and circular hollow sections, rectangular solid sections, U-sections, round steel sections, angular steel sections with equal and unequal legs as user-defined shapes
Weld seams:
- Depending on the selected section the most appropriate welding pattern is proposed
- The length and thickness of the weld seams is editable
- The suggested weld seam thickness is the smallest possible value that can be realised in construction
Loads
- Design internal forces from axial force, moment (My, Mz) and shear force (Vy, Vz)
- Multiple combinations of design internal forces can be entered
Design
Either the elastic or plastic cross-sectional resistance of the steel section is verified in accordance with EN 1993-1-1. For the verification of the weld seam, the user can select whether the simplified or directional method as per EN 1993-1-8 should be used.
Document file formats
- Word
- Printer
Output
- User-defined output scope
Export options
- DXF-file
Steel construction
- EN 1993
- DIN EN 1993
- ÖNORM EN 1993
- DIN 18800
News
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ALLPLAN is releasing powerful updates for structural analysis and design with FRILO 2025
Highlights include a direct interface to ALLPLAN for more efficient reinforcement of concrete columns, the new PLUS program SLS+ for the design of splice connections, and the option of designing transverse joints to timber beams with the HO12+.
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Merger of FRILO Software and DC Software with ALLPLAN successfully completed
The merger of FRILO Software GmbH and DC-Software Doster & Christmann GmbH with the ALLPLAN Group has been legally completed since July 1, 2024.