PD ISO/TR 25439:2025 PDF

Design examples of concrete-filled steel tubular (CFST) hybrid structures in accordance with ISO 16521

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Title (English):

PD ISO/TR 25439:2025

Design examples of concrete-filled steel tubular (CFST) hybrid structures in accordance with ISO 16521

Document status:: Active
Format:: Electronic (PDF)
Publication date:: December 31, 2025
ICS:: 91.080.99
SKU:: PD ISO/TR 25439:2025

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Abstract

1 Scope This document provides design examples of concrete-filled steel tubular (CFST) hybrid structures in accordance with ISO 16521 . This document includes the design calculation of major structural types in ISO 16521 , i.e., trussed CFST hybrid structures, concrete-encased CFST hybrid structures. The design examples cover the major loading cases for the structures and follow the design procedure presented in ISO 16521:2024, Clause 6 .

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PD ISO/TR 25439:2025 PDF

Abstract

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Abstract

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