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The latest, up-to-date edition.
BS ISO 21581 - TIMBER STRUCTURES - STATIC AND CYCLIC LATERAL LOAD TEST METHOD FOR SHEAR WALLS
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and definitions
4 Test specimens
4.1 Conditioning
4.2 Form and dimension
4.3 Sampling
5 Apparatus
5.1 General
5.2 Base of test frame and loading beam
5.3 Mounting of wall specimen
6 Test procedure
6.1 Static (monotonic) test
6.2 Cyclic test schedule
7 Test results
7.1 Hysteresis data
7.2 Envelope curves
7.3 Properties of wall specimen
8 Test report
Annex A (informative) - Additional information
A.1 Application of vertical loads
A.2 Boundary conditions
A.3 Rationale behind the cyclic test schedule
A.4 Modification of ISO displacement schedule
A.5 Comparison of test results with different test
procedures
A.6 Properties of wall specimen
A.7 Example of load-displacement curve and tabular form
Bibliography
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