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Home / Products / Toolboxes / Notch Stairs Top
  • TB-BTO user interface
    TB-BTO user interface

Notch Stairs Top

TB-BTO

The TB-BTO module can be used to verify a stair support that is notched at the top.

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Design Output options Standards

Discover now more programs from the section Toolboxes Reinforced Concrete!

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Calculations
  • Load capacity of the compression strut
  • Required main tensile reinforcement in the bracket
  • High-hanging reinforcement in the stair flight
  • Verification of the final anchorage of the reinforcement
Document file formats
  • PDF
  • Word
  • Printer
Output

Standard output

Standards
  • DIN EN 1992
  • ÖNORM EN 1992

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

You may also be interested in these programs

TB-BTU
Notch Stairs Bottom
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TB-Half Joint Slab
TB-BLU
Line Corbel Beam
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Timber Construction Details
B7+
Flight of Stairs

Thank you for your enquiry!

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.

Thank you for your understanding.

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