Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR

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I) All parts are classified as non-slender β ≤ 39ε i The Shear check shall be verified using art. 6.2.6. Ref.[1] II) One or more parts are classified as slender β > 39ε i The Shear check shall be verified using art. 6.5.5. Ref.[1]. For each part i the shear resistance VRd,i is calculated. Non slender part 78 Advanced Training Formula (6.88) Ref.[1] is used with properties calculated from the reduced shape for N+(ρu,HAZ) ( x − x ) ⋅ ρ ⋅ t ⋅ cos α 2 For Vy: Anet,y,i = end beg i u, HAZ i i ( x − x ) ⋅ ρ ⋅ t ⋅ sin α 2 For Vz: Anet,z,i = end beg i u, HAZ i i With: i The number (ID) of the plate xend End position of plate i xbeg Begin position of plate i t Thickness of plate i ρu,HAZ Haz reduction factor of plate i α Angle of plate i to the Principal y-y axis Slender part Formula (6.88) Ref.[1] is used with properties calculated from the reduced shape for N+(ρu,HAZ) in the same way as for a non-slender part. => VRd,i,yield Formula (6.89) is used with a the member length or the distance between stiffeners (for I or U-sections) => VRd,i,buckling => For this slender part, the resulting VRd,i is taken as the minimum of VRd,i,yield and VRd,i,buckling For each part VRd,i is then determined. => The VRd of the cross-section is then taken as the sum of the resistances VRd,i of all parts. Note: V ∑ = i V Rd Rd i
For a solid bar, round tube and hhollow tube, all parts are taken as non-slender slender by default and formula (6.31) is applied. Example Aluminium.esa - calculate project - aluminium check, detailed output Part Type β 39 ε Slender? Avy,i Avz,i VRD,y,yield,i VRD,z,yield,i 1 RUO 10 43,0 43,07 no 2,9 37,1 0,31 2 I 29 43,07 no 53,9 4,1 5,8 53,9 4,1 5,8 3 I 100 43,07 yes 10,5 139,5 1,13 4 I 31,5 43,07 no 58,5 4,5 6,3 5 RUO 9 43,07 no 2,6 33,4 0,28 - In addition: for the slender part 3 - a/b = 6000/200 = 30 with a = 6m and b = 200mm and ν1 = 0,280 79 4,6 61,5 0,5 10,5 139,5 1,13 58,5 4,5 6,3 4 0,45 0,45 15 6,61 15 0,48 0,48 3,6 Scaffolding
Page 1 and 2:
Advanced Package Training Scaffoldi
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Contents 1. Introduction ..........
Page 5 and 6:
1. Introduction 5 Scaffolding This
Page 7 and 8:
Materials 7 Scaffolding For the mat
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FLOOR BOARDS 9 Scaffolding The inpu
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END INPUT OF CONSTRUCTION 11 Scaffo
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q2: Partial area load (EN12811-1, 6
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Load Case 1: Self Weight 15 Scaffol
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17 Scaffolding In the example discu
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1 2 q p ( z) = ce ( z) ⋅ qb = ce
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q p e 21 Scaffolding EN 12811-1 §6
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4. Results It is recommended to fir
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6. Scaffolding SLS Check - EN 12811
Page 27 and 28: 7. Steel Code Check ULS Check - EN
Page 29 and 30: Stability Check Buckling data 29 Sc
Page 31 and 32: - Go to the menu “Steel -> Check
Page 33 and 34: 8. Scaffolding ULS Check - EN 12811
Page 35 and 36: 9. Non-Linear Combinations Overview
Page 37 and 38: 1a 5.2.2(3)c lb based on a global b
Page 39 and 40: These inclination functions are ent
Page 41 and 42: 41 Scaffolding The buckling curve u
Page 43 and 44: 43 Scaffolding In this figure, the
Page 45 and 46: Start Choose ΔF u0 = 0 F0 = 0 F =
Page 47 and 48: 47 Scaffolding As specified, the Ne
Page 49 and 50: 49 Scaffolding In the results menu,
Page 51 and 52: ∙ + ∙ = ∙ The equation f
Page 53 and 54: Example Stability_Imperfe Imperfect
Page 55 and 56: Buckling Shape [-] A polynomial has
Page 57 and 58: 57 Scaffolding Using this combinati
Page 59 and 60: 12. Input Hinge Types and non-linea
Page 61 and 62: The rigidities are filled out and t
Page 63 and 64: 63 Scaffolding It is assumed that t
Page 65 and 66: 13. Scaffolding - Coupler Check Whe
Page 67 and 68: The internal force My for this beam
Page 69 and 70: Example ULS Check - Scaffolding che
Page 71 and 72: 71 Scaffolding
Page 73 and 74: 73 Scaffolding Where L is the membe
Page 75 and 76: 75 Scaffolding
Page 77: Shear The design value of the shear
Page 81 and 82: 17. Template To create a template,
Page 83 and 84: 3. Inserting the user block into an
Page 85 and 86: Annex A: Wind pressure versus Wind
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Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR

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