How to Set Frame Scaffolding Bracing in A Right Way
How to Set Frame Scaffolding Bracing in A Right Way
Frame scaffold bracing is the scaffold plays a longitudinal stability, strengthen the longitudinal rigidity of important link. To ensure that the scaffold structure deformation, highly under 24 meters single and double row of scaffold, must set a bracing at opposite ends of the outer facade, and continuous settings should be from bottom to top, middle of the clear distance between scaffolding bracing should not be greater than 15 m.24 meters above the double row of scaffold should be set on the lateral facade throughout the length and height of scissors.
Bracing must be set longitudinal, cross cover width must not exceed 7 root stud, and horizontal Angle should be 45 ° ~ 60 °.Bracing in the side of a rod with intersections with turn buckle bulge in mind, the lateral root and putlog out part of the bulge. Bracing of the diagonal extension should use lap or docking, when using the lap, lap length should be not less than 1 m, and should be not less than three rotating fastener stationary.
Erection of scaffolding Frame scaffold (activities) are in accordance with the same height, the erection of the same span, the facade is a vertical rectangle, when reach a certain height to support the result is bad, in terms of mechanical rectangle this structure is not a statically determinate structure. Add a oblique support, becomes a triangle. Everyone knows the triangle has the stability, that is to say is a statically determinate structure.
Note: bracing must be highly increasing shelf, authors set up in a timely manner, and to set up to, no space in a row, at the bottom of the diagonal to fall on the plate.
Highly under 20 meters outside the scaffold, must set up the positive and negative brace.
Frame scaffold bracing is the scaffold plays a longitudinal stability, strengthen the longitudinal rigidity of important link. To ensure that the scaffold structure deformation, highly under 24 meters single and double row of scaffold, must set a bracing at opposite ends of the outer facade, and continuous settings should be from bottom to top, middle of the clear distance between scaffolding bracing should not be greater than 15 m.24 meters above the double row of scaffold should be set on the lateral facade throughout the length and height of scissors.
Bracing must be set longitudinal, cross cover width must not exceed 7 root stud, and horizontal Angle should be 45 ° ~ 60 °.Bracing in the side of a rod with intersections with turn buckle bulge in mind, the lateral root and putlog out part of the bulge. Bracing of the diagonal extension should use lap or docking, when using the lap, lap length should be not less than 1 m, and should be not less than three rotating fastener stationary.
Erection of scaffolding Frame scaffold (activities) are in accordance with the same height, the erection of the same span, the facade is a vertical rectangle, when reach a certain height to support the result is bad, in terms of mechanical rectangle this structure is not a statically determinate structure. Add a oblique support, becomes a triangle. Everyone knows the triangle has the stability, that is to say is a statically determinate structure.
Note: bracing must be highly increasing shelf, authors set up in a timely manner, and to set up to, no space in a row, at the bottom of the diagonal to fall on the plate.
Highly under 20 meters outside the scaffold, must set up the positive and negative brace.
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