BS 7527-2.6:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Classification of environmental conditions. Environmental conditions appearing in nature Earthquake vibration and shock
Hardcopy , PDF
07-02-2023
English
29-11-1991
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Committees responsible
National foreword
Introduction
Classification
1 Scope and object
2 Normative reference
3 General
4 Seismic scales
5 Description of the seismic environment by response
spectra
6 Earthquake zone map
Table
1 Earthquake intensity level
Figures
1 Acceleration record of the San Fernando Valley
earthquake (1971)
2 Model for composing a basic response spectrum
3 Basic response spectrum of the San Fernando Valley
earthquake (1971) (figure 1) for damping values 0, 2,
5 and 10 % (curves from top to bottom)
4 Example of required response spectrum
5 Zones of earthquake activity
Describes environmental conditions appearing in nature, and in particular earthquake vibration and shock. Its object is to define some fundamental properties and quantities for characterization of earthquakes as background material for the severities to which products are liable to be exposed during storage and use. Accelerations given are for ground surface conditions only. Conditions related to structures are referred to but restricted to general case descriptions.
| Committee |
GEL/104
|
| DevelopmentNote |
Reviewed and confirmed by BSI, October 2005. (09/2005) Also numbered as IEC 60721-2-6 (10/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
This part of IEC 721 deals with environmental conditions appearing in nature, and in particular related to earthquake vibration and shock.
Its object is to define some fundamental properties and quantities for characterization of earthquakes as background material for the severities to which products are liable to be exposed during storage and use. Accelerations given are for ground surface conditions only. Conditions related to structures are referred to but restricted to general case descriptions.
| BS EN 61334-3-21:1997 | Distribution automation using distriubution line carrier systems. Mains signalling requirements MV phase-to-phase isolated capacitive coupling device |
| BS 7527-1:1991 | Classification of environmental conditions. Environmental conditions appearing in nature Environmental parameters and their severities |
| ISO 6258:1985 | Nuclear power plants Design against seismic hazards |
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