屋面钢结构脚手架搭设方案.doc

  本工程裙房与主楼间设计为采光连廊，32层及33层以上为轻型钢结构屋面，为便于连廊及钢结构安装施工，在该部位需搭设满堂脚手架。连廊处满堂脚手架的搭设高度为32M，搭设面积为630M²；32层处满堂脚手架的搭设高度为24M，搭设面积约765 M²；33层处满堂脚手架的搭设高度为19.2M，搭设面积约587M²。满堂脚手上不堆放材料，只要满足人员及零星材料即可，满堂脚手架的使用荷载不超过2.5KN；屋面钢桁架部份单件长度达到20.55M，单件重量达到6929KG，吊车无法直接吊装就位，需在分段在脚手架上组装就位。
The project is designed to skirt and light corridor between the main building, 32 storeys and 33 storeys for the light steel roof, for ease of installation and construction corridor and steel, full house in the erection of scaffolding parts required. Corridor office full house scaffold erection height of 32M, puts up an area of 630M ²; 32 floor office full house scaffold erection height of 24M, puts up an area of about 765 M ²; 33 floor office full house scaffold erection height of 19.2M, puts up an area of about 587M ². Full House does not stack materials on hand foot, as long as you can meet the staff and scattered material, the use of scaffolding full house load of not more than 2.5KN; roof truss part of the single length 20.55M, single weight to 6929KG, lifting crane can not be directly on position, need to sub-assembly in place on the scaffold.