z purlin section properties pdf

Product Description Our Z-Purlins are the secondary structural members used to support the roof sheeting / wall cladding. esides being economical to use, they give an excellent strength- to- weight ratio, thus providing substantial cost savings. Our Z-Purlins are characterized by: Having a high strength to weight ratio eing economical;

Zed Purlin Section Properties. Section Depth Thickness. Top Bottom. Top Bottom Wt/m Allowable Loads (kN/M2) for Varying Purlin Centres (mm).

Z-Purlins are predominantly used in light load and medium span situations such as roof systems. A conventional through-fastened roof system consists of C- or Z-section purlins supporting steel deck. This steel deck is directly fastened to the purlin, usually by self- tapping screws, and therefore provides full lateral bracing to the purlins.

COLD FORMED "Z" PURLINS. PURLIN SECTION PROPERTIES & ALLOWABLES. Material: Grade: ASTM A653 Grade: 50(Fy=35.0 KN/M³) G90/Z275 gm/m².

z" purlin and girt section properties 4" x 2.5" 6" x 2.5" "h" "w" 0.75" typ. x y r = 0.25" typ. 0.098" 4.2387 1.2467 7.0351 2.3450 2.3755 2.0806 0.6987 1.2919 0.059" 2.8600 0.8412 8.0884 2.0221 3.1009 1.2370 0.4123 1.2127

Step 1: Calculation of Z section wn and wt loads Imperial Metric wn dl = dl cos(a) × spacing 74.2 lb./ft. 1.09 kN/m 2wn sl = sl [cos(a)] × spacing 174.3 lb./ft. 2.57 kN/m wn wd = wd × spacing 44.8 lb./ft. 0.66 kN/m wn wu = wu × spacing −89.6 lb./ft. −1.32 kN/m

This section properties, the purlins that holds and pdf files with purlin should invariably be restricted by an effective web effective for those loads. The horizontal neutral axis and moment of inertia about this axis are calculated using only the effective portion of the web. Purlin section properties beyond the development of the section sleeved

Z-Section Purlins / Side Rails. 10. C-Section Dimensions & Properties 12. C-Section Side Rails. 14. Wide Flange Z-Section. Dimensions & Properties.

This section properties, the purlins that holds and pdf files with purlin should invariably be restricted by an effective web effective for those loads. The horizontal neutral axis and moment of inertia about this axis are calculated using only the effective portion of the web. Purlin section properties beyond the development of the section sleeved

Z Purlins Section Properties • All Z Purlin Sections are available in any gauge, only the most relevant are specified in the Section Properties and Load Value Table sections. Please contact Accord Steel Cladding Ltd technical for section properties and load details of non-listed sections. • Designed in accordance with BS EN 1993-1-3.

Our Z-Purlins are the secondary structural members used to support the roof sheeting / wall cladding. Section Properties. Section Weight.

ZEE SECTION CAPABILITIES. Web Height (W): 4″ min - 20" max. Flange Size (F): 1⅝″ min - 4½″ max. Inside Bend Radius (R): 0.188″ typ.

Note also that you can break up the span of a rafter by adding a purlin and bracing to the underside. The braces need to be supported by a bearing wall, as shown in the diagram above. Example: In the rafter span table below, the highlighted cell (13-0), indicates that 2" x 8" Douglas Fir rafter, with a grade of #2, spaced 24" apart, can have a maximum span of 13 feet - 0 inches.

z" purlin and girt section properties 4" x 2.5" 6" x 2.5" "h" "w" 0.75" typ. x y r = 0.25" typ. 0.098" 4.2387 1.2467 7.0351 2.3450 2.3755 2.0806 0.6987 1.2919 0.059" 2.8600 0.8412 8.0884 2.0221 3.1009 1.2370 0.4123 1.2127

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PDF | Cold-formed sections are very common and efficient as secondary load-caring structural members. But the current European design