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BS 8100-3(1999) : 1999

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

LATTICE TOWERS AND MASTS - CODE OF PRACTICE FOR STRENGTH ASSESSMENT OF MEMBERS OF LATTICE TOWERS AND MASTS

Available format(s)

Hardcopy , PDF

Withdrawn date

03-30-2010

Language(s)

English

Published date

01-01-1999

Committees responsible
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Axes of members
5 Structural configurations, system length and
    effective slenderness
6 Calculation of design strength for members in
    compression
7 Calculation of resistance of members in tension
8 Bolted connections
9 Mast guy assemblies
Annex A (informative) Design of battens
Annex B (informative) Terminations commonly used for
guys
Annex C (informative) Erection tolerances for guyed
masts
Bibliography
Figures
1 Typical cable construction
2 Dimensions and axes of sections
3 Cruciform angle sections
4 Typical bracing patterns
5 Use of secondary bracing systems
6 Typical plan bracing
7 K bracing horizontals without plan bracing
8 Cranked K bracing
9 Portal frame
10 Location of bolts
Tables
1 Applied force as percentage of leg load, F
2 Effective slenderness factor K for leg members
3 Effective slenderness factor K for bracing members
4 Factor K1 for horizontal of K brace (without plan
    bracing)
5 Imperfection factors
6 Reduction factors X
7 Selection of buckling curve for a cross-section
8 Relationships between flange, tube and bolts
9 Range of modulus of elasticity for steel wire guys
B.1 Static tensile efficiencies of terminations

Gives guidance for the assessment of the strength of members and connections for masts and towers of lattice construction consisting mainly of bolted, rivetted or welded steel angle or tubular or soild round sections. Valid for both equal and unequal angles, either rolled or cold formed, compound members fabricated from these sections, tubular members and solid rounds.

Committee
B/525/32
DevelopmentNote
Supersedes BS DD133(1986) and 97/101688 DC. (12/2004)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

BS 8118-1:1991 STRUCTURAL USE OF ALUMINUM - CODE OF PRACTICE FOR DESIGN
BS 8100-1:1986 LATTICE TOWERS AND MASTS - PART 1: CODE OF PRACTICE FOR LOADING
BS 8100-4:1995 LATTICE TOWERS AND MASTS - PART 4: CODE OF PRACTICE FOR LOADING OF GUYED MASTS

BS 5281:1975 Specification for ferrule-secured eye terminations for wire ropes
BS 302:1968 Specification for wire ropes for cranes, excavators and general engineering purposes
BS 7035:1989 Code of practice for socketing of stranded steel wire ropes
BS 463-1:1958 Specification for sockets for wire ropes Inch units
BS 6994:1988 Specification for steel shackles for lifting and general engineering purposes: grade M(4)
BS 463-2:1970 Specification for sockets for wire ropes Metric units
BS 7166:1989 Specification for wedge and socket anchorages for wire ropes
BS 643:1970 Specification for white metal ingots for capping steel wire ropes

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US$222.80
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