BS ISO 22762-3:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Elastomeric seismic-protection isolators Applications for buildings. Specifications
Hardcopy , PDF
05-10-2018
English
31-10-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Classification
5.1 General
5.2 Classification by construction
5.3 Classification by ultimate properties
5.4 Classification by tolerance on shear properties
6 Requirements
6.1 General
6.2 Type tests and routine tests
6.3 Functional requirements
6.4 Design compressive force and design shear displacement
6.5 Performance requirements
6.6 Rubber material requirements
6.7 Dimensional requirements
6.8 Requirements on steel used for flanges and reinforcing
plates
7 Design rules
7.1 General
7.2 Shape factor
7.3 Compression and shear properties
7.4 Ultimate properties
7.5 Reinforcing steel plates
7.6 Connections
8 Manufacturing tolerances
8.1 General
8.2 Measuring instruments
8.3 Plan dimensions
8.4 Product height
8.5 Flatness
8.6 Horizontal offset
8.7 Plan dimensions of flanges
8.8 Flange thickness
8.9 Tolerances on positions of flange bolt holes
9 Marking and labelling
9.1 General
9.2 Information to be provided
9.3 Additional requirements
9.4 Marking and labelling examples
10 Test methods
11 Quality assurance
Annex A (normative) Tensile stress in reinforcing steel plate
Annex B (informative) Confirmation list
Annex C (informative) Determination of ultimate property
diagram based on experimental results
Annex D (informative) Minimum recommended physical properties
of rubber material
Annex E (informative) Effect of inner-hole diameter and second
shape factor on shear properties
Annex F (informative) Determination of compressive properties
of elastomeric isolators
Annex G (informative) Determination of shear properties of
elastomeric isolators
Annex H (informative) Method of predicting buckling limit at
large deformations
Annex I (informative) Design of fixing bolts and flanges
Bibliography
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