脚手架搭设规范施工方案(国外英文资料).doc

脚手架搭设规范施工方案(国外英文资料) Scaffolding erection standard construction program Before 1, scaffolding should be based on the characteristics and construction technology of work to determine the erection scheme, including: basic treatment, erection requirements, bar spacing and wall connecting rod position, connection method, and construction drawing and drawing drawing. 2, scaffolding erection height exceeding the specifications shall be calculated. (1) when the fastener type steel pipe scaffold is set up in accordance with the following table, the corresponding rod can no longer be designed and calculated. But even the wall member and the vertical foundation bearing capacity should still be designed and calculated according to the actual load and draw the construction drawing. (2) when the erection height is between 25 and 50m, the overall stability of the scaffold should be strengthened from the structure. Such as longitudinal scissors must continuously increase the lateral set, scissors, wall connecting rod strength increase, the decrease of the distance between, and scaffolding in windy areas on the erection of a height of more than 40m, considering wind up vortex force, should be set in the level of the wall at the same time, there should be anti lifting and turning flow the wall measures, to ensure the safe use of scaffolding. (3) when the erection of a height of more than 50m, can adopt the double pole strengthening or piecewise unloading, all along the scaffold will High Sublevel scaffolding and beam slab structure with wire rope pull, will be part of the load of the scaffold to undertake building; or by segment erection, each section of scaffolding to load by buildings out of the cantilever beam, and the design and calculation of frame bear. (4) the design and calculation of the scaffold must comply with the relevant provisions of the scaffold specifications and be subject to examination and approval by the technical person in charge of the enterprise. 3, scaffoldin