BS 8100-4:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Lattice towers and masts Code of practice for loading of guyed masts
Hardcopy , PDF
30-03-2010
English
17-11-2005
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Committees responsible
Foreword
Section 1. General
1.1 Scope
1.2 References
1.3 Definitions
1.4 Symbols
Section 2. Performance
2.1 Safety and service lift
2.2 Classification of required reliability
2.3 Classifications of quality
2.4 Safety factors
2.5 Safety assessment
2.6 Serviceability
2.7 Information to be provided by specifiers
Section 3. Meteorological parameters
3.1 Wind speed data
3.2 Effective wind speed
3.3 Serviceability
3.4 Fatigue life assessment
3.5 Ice loading
Section 4. Wind resistance
4.1 General
4.2 Wind resistance of mast structure
4.3 Linear ancillaries
4.4 Discrete ancillaries
4.5 Guys
4.6 Icing
Section 5. Structural response to wind
5.1 Procedure
5.2 Static gust response procedure for masts up to
150 m high
5.3 Static gust response procedure: general
5.4 Wind loading for unsymmetrical masts or masts with
complex attachments
5.5 Spectral analytical method
5.6 Crosswind response due to vortex excitation
Annex A (informative) Method of assessment for classification
of quality
Annex B (normative) Deflections and fatigue
Annex C (informative) Derivation of extreme wind information:
V[b] and S[d]
Annex D (informative) Gradient wind speeds
Annex E (informative) Seasonal factor S[s]
Annex F (informative) Terrain categories
Annex G (informative) Effective height
Annex H (normative) Topography factors
Annex J (informative) Hill parameters in undulating terrain
Annex K (normative) General method for determination of wind
resistance
Annex L (normative) Equations used for the production of the
curves in the figures
Annex M (normative) Parameters for spectral analytical
methods
Annex N (informative) Parameters lambda
Annex P (normative) Loading for unsymmetric masts or masts
with complex attachments
List of references
Gives recommendations for procedures to be used to determine the loading for the design and appraisal of guyed masts of lattice construction.
| Committee |
CB/203
|
| DevelopmentNote |
Supersedes 01/105841 DC and 92/15665 DC. (04/2003)
|
| DocumentType |
Standard
|
| Pages |
88
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 8118-1:1991 | Structural use of aluminium Code of practice for design |
| BS 8100-1:1986 | Lattice towers and masts. Code of practice for loading Code of practice for loading |
| BS 8100-1:1986 | Lattice towers and masts. Code of practice for loading Code of practice for loading |
| BS 8100-2:1986 | Lattice towers and masts Guide to the background and use of Part 1 \'Code of practice for loading\' |
| BS 8100-3(1999) : 1999 | LATTICE TOWERS AND MASTS - CODE OF PRACTICE FOR STRENGTH ASSESSMENT OF MEMBERS OF LATTICE TOWERS AND MASTS |
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