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BSI PD ISO/TS 23624:2021

BSI PD ISO/TS 23624:2021

$198.66

Cranes. Safe use of high-performance fibre ropes in crane applications

Published By Publication Date Number of Pages
BSI 2021 52
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This document gives guidance for the safe use of high-performance fibre ropes (HPFR) in crane applications.

This document also covers winch applications. The mention of crane applications implicitly includes winch applications.

This document covers performance criteria and the necessary evaluation to enable selection of HPFR as well as best practice guidelines on procedures, testing and maintenance to safely operate HPFR in crane applications including provisions for assembly/disassembly.

The performance criteria are related to tasks performed when using cranes as intended, including assembly/disassembly, operation and required checks and maintenance.

This document does not deal with so-called hybrid ropes which are a combination of steel wire and high-performance fibres, where the load bearing capability is shared between steel wires and the high-performance fibre. This document does not deal with HPFR used for high risk applications (e.g. transport of hot molten metal).

PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 HPFR performance considerations
4.1 Responsibilities
4.2 Risk assessment
12 4.3 Rope
4.3.1 Types of ropes
13 4.3.2 Selection of ropes
15 4.4 Proof of competence
4.5 Safety factor at discard for HPFR
16 5 Crane design considerations
5.1 Termination on the drum
17 5.2 Termination at load side
5.3 Drum
5.3.1 Lowering limiter
5.3.2 Forces on flange and tube (Multilayer drum)
18 5.3.3 Shape of grooves on drums
5.3.4 Clearance between rope and diameter of drum flange
5.3.5 Temperature limits
5.4 Sheaves
5.4.1 Shape of grooves
5.4.2 Material of sheave
5.4.3 Minimum D/d ratio
19 5.5 Crane
5.5.1 Contact surfaces
5.5.2 Fleet angles
5.5.3 Substitution on existing design and optimization on new designs
5.5.4 Substitution on used cranes
6 Qualification testing of HPFR
6.1 General
20 6.2 Basic data of HPFR
6.2.1 General
6.2.2 Minimum breaking strength, MBS
6.2.3 Residual breaking strength, RBS
6.2.4 Residual lifetime
6.3 Qualification testing
6.3.1 General
21 6.3.2 Bending fatigue performance
6.3.3 Multilayer spooling performance
6.3.4 Tension fatigue performance (rope and termination)
22 6.3.5 Termination performance (Static)
6.4 Interpolation of test results
7 Information to be provided regarding care, maintenance and inspection
7.1 General
7.2 Installation of HPFR
7.2.1 Stationary ropes
7.2.2 Running ropes
23 7.3 Maintenance
7.3.1 Maintenance of the rope
7.3.2 Maintenance of rope-related parts of the crane
7.4 Inspection
7.5 Discard criteria
26 Annex A (normative) Selection of ropes
30 Annex B (informative) Qualification testing
36 Annex C (informative) HPFR test report – Spreadsheet
46 Annex D (informative) Example of discard
50 Bibliography

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BSI PD ISO/TS 23624:2021
$198.66