BS 5268-7.6:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting rafters
Hardcopy , PDF
English
19-03-1992
24-11-2009
Committees responsible
Foreword
1 Scope
2 Definitions
3 Symbols
4 Design considerations
5 Permissible spans
6 Bearing length
7 Information to be given in span tables
Appendix A - Sample calculations for a purlin supporting rafters
Appendix B - Specimen span tables for purlins supporting rafters
Publications referred to
Calculation basis for the permissible clear span of solid timber purlins used in traditional pitched roof construction, i.e not including trussed rafter roofs.
| Committee |
B/525/5
|
| DevelopmentNote |
Supersedes 87/10398 DC. (07/2005) Reviewed and confirmed by BSI, November 2007. (10/2007)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 8103-3:1996 | Structural design of low-rise buildings Code of practice for timber floors and roofs for housing |
| 08/30140202 DC : 0 | BS 8103-3 - STRUCTURAL DESIGN OF LOW-RISE BUILDINGS - PART 3: CODE OF PRACTICE FOR TIMBER FLOORS AND ROOFS FOR HOUSING |
| BS 5268-7.4:1989 | Structural use of timber Ceiling binders |
| BS 5268-7.2:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Joists for flat roofs |
| BS 5268-7.1:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic floor joists |
| BS 5268-7.3:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Ceiling joists |
| BS 5268-7.5:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic rafters |
| BS EN 1995-1-2 NA : 2004 | UK NATIONAL ANNEX TO EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-2: GENERAL - STRUCTURAL FIRE DESIGN |
| BS 5268-7.7:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting sheeting or decking |
| BS 6100-2.1(1984) : 1984 | GLOSSARY OF BUILDING AND CIVIL ENGINEERING TERMS - CIVIL ENGINEERING - STRUCTURAL DESIGN AND ELEMENTS |
| BS 6100-4.1(1984) : 1984 | GLOSSARY OF BUILDING AND CIVIL ENGINEERING TERMS - FOREST PRODUCTS - CHARACTERISTICS AND PROPERTIES OF TIMBER AND WOOD BASED PANEL PRODUCTS |
| BS 6399-3:1988 | Loading for buildings Code of practice for imposed roof loads |
| ISO 3898:2013 | Bases for design of structures — Names and symbols of physical quantities and generic quantities |
| BS 4471:1987 | Specification for sizes of sawn and processed softwood |
| BS 5268-7.2:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Joists for flat roofs |
| BS 6100-4.3:1984 | Glossary of building and civil engineering terms. Forest products Wood based panel products |
| BS 4978:1996 | Specification for visual strength grading of softwood |
| BS 6399-1:1984 | Loading for buildings Code of practice for dead and imposed loads |
| BS 5268-7.7:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting sheeting or decking |
| BS 6100-4.4(1985) : 1985 | GLOSSARY OF BUILDING AND CIVIL ENGINEERING TERMS - FOREST PRODUCTS - CARPENTRY AND JOINERY |
| BS 648:1964 | Schedule of weights of building materials |
| BS 5268-7.4:1989 | Structural use of timber Ceiling binders |
| BS 5268-7.1:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic floor joists |
| BS 5268-7.5:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic rafters |
| BS 5268-7.3:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Ceiling joists |
| BS 6100-4.2:1984 | Glossary of building and civil engineering terms. Forest products Sizes and quantities of solid timber |
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