NEN EN 13001-1 : 2015

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
  3.1 Terms and definitions
  3.2 Symbols and abbreviations
4 Safety requirements and/or measures
  4.1 General
  4.2 Proof calculation
      4.2.1 General principles
      4.2.2 Models of cranes and loads
      4.2.3 Simulation of load actions
      4.2.4 Load combinations and load effects
      4.2.5 Limit states
      4.2.6 Proof of competence
      4.2.7 Methods for the proof of competence
  4.3 Classification
      4.3.1 General
      4.3.2 Total numbers of working cycles
      4.3.3 Average linear or angular displacements
      4.3.4 Frequencies of loads
      4.3.5 Positioning of loads
  4.4 Stress histories
      4.4.1 General
      4.4.2 Frequencies of stress cycles
      4.4.3 Transformation of the identified stress cycles
            into cycles with constant mean stress or constant
            stress ratio
      4.4.4 Classification of stress histories
Annex A (informative) Selection of a suitable set of crane
        standards for a given application
Annex ZA (informative) Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 98/37/EC
Bibliography

Defines general principles and requirements to be used together with EN 13001-2 and the EN 13001-3 series of standards, and as such they specify conditions and requirements on design to prevent mechanical hazards of cranes, and a method of verification of those requirements.