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Home / Products / Toolboxes / Rafter Support
  • TB-HSA user interface
    TB-HSA user interface

Rafter Support

TB-HSA

The TB-HSA module can be used to check the bearing pressure of a rafter depending on the load positions, the geometry and the material.

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Design Output options Standards

Discover now more programs from the section Toolboxes Timber!

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Calculations
  • Calculation of kc90
  • Calculation of kmod and transverse compressive strength fc,90,d parallel to the fibre fc,0,d
  • Calculation of the respective resulting bearing areas Aeff for rafters and purlins or sills
  • Stress verification for the compression σd for rafters and purlins or sills
  • The verification of the compression is carried out on the rafter side taking into account lef
Documents
  • PDF
  • Word
  • Printer
Output

Standard output

Standards
  • DIN EN 1995
  • ÖNORM EN 1995

Support resources

Manual
Manual

News

13.11.2024
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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Die geschwungene Fassade der Konzernzentrale (©Thilo Ross)
03.07.2024
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.

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Events

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The merger of FRILO Software GmbH and DC-Software GmbH with ALLPLAN, completed and announced on 1 July, is leading to an increased volume of telephone and e-mail inquiries. In addition, necessary maintenance work in our CRM and ERP systems is causing temporary irregularities and delays in our operating processes. We, therefore, ask you to forgive us for the longer waiting times. We will endeavor to process your request as quickly as possible.

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