Wood Joist Calculator 19次下载 相似应用,小编亲测可用 CAD看图王 109.81MB 查看 WPS Office 146.96MB 查看 笔记 25.79MB 查看 极云普惠云电脑 27.5MB 查看 Version 2.2:-Share app via SMS, email, etc. menu button-Preset wood and load typesThis is a Structural Engineering application for ...
Maximum Floor Joist Span No. 1 and No. 2 Grade of Douglas fir and maximum span floor joists - imperial units Nails and Spikes - Withdrawal Force Allowable withdrawal load for nail and spikes. Softwood and Hardwood - Structural Strength Classes ...
When the header joist span does not exceed 4', the header joist may be a single member the same size as the floor joist. Single trimmer joists may be used to carry a single header joist that is located within 3' of the trimmer joist bearing. When the header joist span exceeds 4', ...