Galvanized Trapezoid Sheet

Purlin Spacing (mm)	Galvanized Sheet Thickness (mm)
Purlin Spacing (mm)	0,50	0,60	0,70	0,80	0,90	1,00	1,20
1,20	465	555	643	730	817	901	1068
1,40	342	408	472	537	600	662	785
1,60	262	312	362	411	459	507	601
1,80	207	247	286	325	363	401	475
2,00	168	200	231	263	294	325	385
2,20	138	165	191	217	243	268	318
2,40	116	139	161	183	204	225	267
2,60	99	118	137	156	174	192	228
3,00	27	80	93	105	118	130	154
Moment of Inertia (j:cm4/m)	12.79	15.24	17.66	20.05	22.40	24.72	29.27
Strength Moment (W:cm3/m)	5.08	6.05	7.02	7.97	8.91	9.83	11.65

Safety Stress=1200 kg/cm2. Calculations are based on continuous beam shape.

Purlin Spacing (mm)	Galvanized Sheet Thickness (mm)
Purlin Spacing (mm)	0,50	0,60	0,70	0,80	0,90	1,00	1,20
1,20	465	555	643	730	817	901	1068
1,40	342	408	472	537	600	662	785
1,60	262	312	362	411	459	507	601
1,80	207	247	286	325	363	401	475
2,00	168	200	231	263	294	325	385
2,20	138	165	191	217	243	268	318
2,40	116	139	161	183	204	225	267
2,60	99	118	137	156	174	192	228
3,00	67	80	93	105	118	130	154
Moment of Inertia (j:cm4/m)	12,79	15,24	17,66	20,05	22,40	24,72	29,27
Strength Moment (W:cm3/m)	5,08	6,05	7,02	7,97	8,91	9,83	11,65

Purlin Spacing (mm)	Galvanized Sheet Thickness (mm)
Purlin Spacing (mm)	0,5	0,5	0,7	0,8	0,9	1	1,2
1	1.464	1.753	2.040	2.327	2.613	2.897	3.462
1,5	651	779	907	1.034	1.161	1.288	1.539
2	366	438	510	582	653	724	865
2,5	145	173	202	230	258	286	342
3	163	195	227	259	290	322	385

The tables are designed according to the allowable stress method and EN 1993-1-3 (2006): Eurocode 3 Design of steel structures Part-1-3 Cold formed steel regulation.
In the calculations, the steel yield strength was used as 330 N/mm².
The loads in the tables are given in kg/m² and the values are given according to the multi-span continuous beam calculation.
Tolerance values used in the calculations are given according to the TS EN 10143 Continuously Hot Dip Metal Coated Steel Strips and Sheets - Dimensional and Shape Tolerances Standard.
The loading was done so that the maximum deflection limit would be L/200.

Purlin Spacing (mm)	Galvanized Sheet Thickness (mm)
Purlin Spacing (mm)	0,5	0,5	0,7	0,8	0,9	1	1,2
1	1.464	1.753	2.040	2.327	2.613	2.897	3.462
1,5	651	779	907	1.034	1.161	1.288	1.539
2	366	438	510	582	653	724	865
2,5	145	173	202	230	258	286	342
3	163	195	227	259	290	322	385

The tables are designed according to the allowable stress method and EN 1993-1-3 (2006): Eurocode 3 Design of steel structures Part-1-3 Cold formed steel regulation.
Steel yield strength was used as 220 N/mm² in the calculations.
The loads in the tables are given in kg/m² and according to the multi-span continuous beam calculation.
Tolerance values used in the calculations are given according to the TS EN 10143 Continuously Hot Dip Metal Coated Steel Strips and Sheets - Dimensional and Shape Tolerances Standard.
The loading was done so that the maximum deflection limit would be L/200.

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