Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR

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10 Advanced Training According to code EN12811-1, the connection column - column can be considered rigid in the modelling A hinge will not be entered at the extremities on the standard Standard – Ledger and Standard – Guardrail connections - y direction: 0,10 MNm/rad - z direction: 0,005 MNm/rad These rigidities are obtained from data from the supplier. In this case, the rigidity for the y direction is taken from the supplier and a smaller value is taken for the z direction. Of course, this is not a correct method. Both should be obtained from data from the supplier. Standard – Toeboard and Ledger – Floor board connections - y direction: Hinged - z direction: Rigid Standard – Bracing connections Summary: SUPPORTS - y direction: Hinged - z direction: Rigid As a summary, the following rigidities can be entered in Scia Engineer: Standard-ledger: y direction: 0.10 MNm/rad z direction: 0.005 MNm/rad Standard-guardrail: y direction: 0.10 MNm/rad z direction: 0.005 MNm/rad Standard-bracing: y direction: Free z direction: Rigid Standard-toeboard: y direction: Free z direction: Rigid Ledger-floor board: y direction: Free z direction: Rigid There are two types of supports: the base jacks at the bottom and the anchorages in the wall. For the base jacks, translations in all directions are fixed (Translations X, Y and Z fixed). For the anchorages, only the translations according to the x and y direction are fixed (Translations X and Y fixed). The anchorages are introduced according to the anchorage scheme: from 4m high, every standard has to be anchored every 4 m upward. Over 20 m high, this needs to be performed every 2 m upward.
END INPUT OF CONSTRUCTION 11 Scaffolding After entering the construction, it is recommended to check the input by using the command “Check Structure Data”. Through this function the geometry is checked on errors. After the check, the option “Connect nodes/edges to members” is applied to the entire construction. With this function the different parts are connected to each other.
Page 1 and 2: Advanced Package Training Scaffoldi
Page 3 and 4: Contents 1. Introduction ..........
Page 5 and 6: 1. Introduction 5 Scaffolding This
Page 7 and 8: Materials 7 Scaffolding For the mat
Page 9: FLOOR BOARDS 9 Scaffolding The inpu
Page 13 and 14: q2: Partial area load (EN12811-1, 6
Page 15 and 16: Load Case 1: Self Weight 15 Scaffol
Page 17 and 18: 17 Scaffolding In the example discu
Page 19 and 20: 1 2 q p ( z) = ce ( z) ⋅ qb = ce
Page 21 and 22: q p e 21 Scaffolding EN 12811-1 §6
Page 23 and 24: 4. Results It is recommended to fir
Page 25 and 26: 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
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63 Scaffolding It is assumed that t
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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
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71 Scaffolding
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73 Scaffolding Where L is the membe
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75 Scaffolding
Page 77 and 78:
Shear The design value of the shear
Page 79 and 80:
For a solid bar, round tube and hho
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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