Standard
Track updates
AS 5228.1:2021
[Current]Cranes — Design calculation for rail wheels and associated trolley track supporting structure, Part 1: General (ISO 16881-1:2005, MOD)
Adopts and modifies ISO 16881-1:2005 for Australia, which specifies requirements for the selection of the size for iron or steel wheels and presents the formulae for the local stresses in crane structures due to the effects of the wheel loads.KEYWORDS: Cranes; Size; Wheels; Iron;Steel
Published: 29/01/2021
Pages: 22
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Selection of rail wheels
4.1.1 Rail wheel size
4.1.2 Determining the mean load
4.1.3 Determining the useful rail width b
4.1.4 Determining limiting pressure PL
4.1.5 Determining coefficient c1
4.1.6 Determining coefficient c2
4.2 Determination of the class of mechanism of the travel wheel
4.3 Determination of local stresses due to wheel loads
Annex A
Annex B
B.1 General
B.2 Local stresses in wheel supporting flanges — Main girder as I-beam
B.3 Local stresses of a box girder with the wheel loads on the bottom flange
Bibliography
Appendix ZZ
ZZ.1 Scope
ZZ.2 Variations
Cited references in this standard
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