DEA 3 Span tables for floor joists to BS 5268: Part 2: 1984TRADA Technology
Tables W-1 and W-2 of Design Values for Joists and Rafters, a supplement to these span tables, provide such values for the most commonly used framing sizes. Modulus of elasticity (E), bending design values (Fb), and compression design values perpendicular to grain (Fc⊥) therein are ...
Structure. Tables are included for domestic floor joists, ceiling joists and binders, and rafters and purlins supporting rafters for traditional pitched roofs. Calculations are also given for "canted" purlins supporting roof sheeting or cladding, and for flat roof joists. The tables cover softwood ...
POST a QUESTION or COMMENTabout allowable spans for building, roof, deck, floor, or porch framing. Framing tables for buildings, roofs, floors, porches & decks: joist & beam spans & sizes. Recommended or allowable joist & beam spans: this article explains typical spans for joists, beams, ...
Structural use of timber. Recommendations for the calculation basis for span tables. Domestic floor joistsdoi:BS 5268-7.1:1989最大间距为610 mm的实木简支托梁的允许净跨距.仅考虑均匀载荷.交叉引用:BS 648BS 4471BS 4978BS 5268:第2BS 6100部分:第2.1BS 6100节:第4.1BS 6100节:第4.2BS 6100节:第4.3BS...
Structural use of timber. Recommendations for the calculation basis for span tables. Joists for flat roofsdoi:BS 5268-7.2:1989对于平屋顶和坡度高达10°的屋顶,最大间距为610 mm的托梁允许净跨距.交叉引用:BS 648BS 4471:第1BS 4978BS 5268:第2BS 5268:第3BS 5268:第7.1BS 5268:第7.4BS 5268:第7.5...
Structural use of timber. Recommendations for the calculation basis for span tables. Ceiling joistsdoi:BS 5268-7.3:1989单跨和连续跨天花板托梁(带通道)的允许净跨计算基础,最大间距为610 mm,均布和集中荷载.交叉引用:BS 648BS 4471BS 4978BS 5268:第2BS 5268部分:第3BS 6100部分:第2.1BS 6100部分:第4.1...