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BS ISO 22762-6:2022

$198.66

Elastomeric seismic-protection isolators – High-durability and high-performance specifications and test methods

Published By Publication Date Number of Pages
BSI 2022 54
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PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
12 4 Symbols
5 Classification
13 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
6.5.1 General
22 6.5.2 Compressive properties
6.5.3 Shear properties
6.5.4 Tensile properties
6.5.5 Dependencies of shear properties
6.5.6 Dependencies of compressive properties
23 6.5.7 Shear displacement capacity
6.5.8 Durability
6.6 Test pieces for type testing
6.6.1 General
24 6.6.2 Number of test pieces
25 6.6.3 Scale of test pieces
6.7 Rubber material requirements
6.8 Dimensional requirements
6.9 Requirements on steel used for flanges and reinforcing plates
6.10 Requirements on lead material for LRB
7 Marking and labelling
7.1 General
7.2 Information to be provided
26 7.3 Additional requirements
7.4 Marking and labelling examples
8 Test methods
8.1 General
27 8.2 Various dependence tests
8.2.1 Repeated deformation dependence of shear properties
29 8.2.2 Horizontal biaxial loading dependency
31 8.2.3 Dependence of compression properties on shear strain
8.3 Ultimate properties under horizontal biaxial loading test
8.3.1 Principle
32 8.3.2 Test machine
8.3.3 Test piece
8.3.4 Test conditions
8.3.5 Procedure
33 8.3.6 Expression of results
8.3.7 Test report
34 8.4 Tensile testing
8.4.1 Allowable tensile strain
35 8.4.2 Shear strain dependency of tensile yield strength
36 8.4.3 Shear strain dependency of allowable tensile strain
37 8.4.4 Tensile fracture strain
38 8.5 Durability
8.5.1 Cumulative shear strain
40 8.5.2 Horizontal shear creep test and residual shear strain test
42 9 Quality assurance
43 Annex A (informative) Shear displacement capacity of various elastomeric seismic-protection isolators
49 Annex B (informative) Example of the test method for ultimate properties under horizontal biaxial loading
53 Bibliography
BS ISO 22762-6:2022
$198.66