目 录 1．工程概况 .................................................................. 1 2. 脚手架材质选用及质量要求 .................................................. 1 2.1钢管 ................................................................. 1 2.2扣件 ................................................................. 1 2.3脚手板 ............................................................... 1 2.4安全网 ............................................................... 1 2.5工字钢 ............................................................... 1 3. 劳动力准备 ................................................................ 2 4. 脚手架结构设计 ............................................................ 2 4.1挑架设计 ............................................................. 2 4.2立杆、横杆、剪刀撑、拉接点的设计 ..................................... 2 4.3参数信息: ............................................................ 3 5. 双排悬挑脚手架的构造要点 .................................................. 4 5.1立杆 ................................................................. 4 5.2.大横杆 ............................................................... 5 5.3小横杆 ............................................................... 5 5.4剪刀撑 ............................................................... 5 5.5脚手板 ............................................................... 5 6. 脚手架的搭设 .............................................................. 5 6.1搭设工序 ............................................................. 5 6.2搭设要点 ............................................................. 7 6.3 依附斜道的搭设 ...................................................... 10 7. 使用要求 ................................................................. 10 8. 拆卸作业 ................................................................. 11 9. 安全注意事项 ............................
