SWIFT 6:2013被替代
Timber in Construction - Span Tables and Guidelines
出版：National Standards Authority of Ireland
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基本信息
标准编号： SWIFT 6:2013
发布时间：2013/3/24 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：97
标准简介
Provides maximum spans for the following solid softwood structural members in buildings: - Floor joists, including ground floor joists; - Ceiling joists, including those supporting a standard water tank; - Flat roof joists (0 degree to 5 degrees); - Rafters (20 degrees to 45 degrees); and - Roof purlins.
