悬挑架子方案Word格式文档下载.docx
《悬挑架子方案Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《悬挑架子方案Word格式文档下载.docx(12页珍藏版)》请在冰豆网上搜索。
1.1主要规程、规范.............................................................…………………………..1
1.2参考手册...................................................................................................................1
2工程概况......................................................................................................................1
2.1总体工程概况...........................................................................................................1
.2脚手架工程概况.........................................................................................................1
3施工部署......................................................................................................................1
3.1安全防护领导小组...................................................................................................1
3.2设计总体思路...........................................................................................................1
4构造要求及技术措施..................................................................................................2
4.1扣件式钢管脚手架的构造要求及技术措施......................................................….2
4.1.1地基处理..........................................................................................................…..2
4.1.2立杆..................................................................................................................…..2
4.1.3大横杆..............................................................................................................…..2
4.1.4小横杆..............................................................................................................…..2
4.1.5纵、横向扫地杆..............................................................................................…..2
4.1.6剪刀撑..............................................................................................................…..2
4.1.7脚手板.............................................................................................................…..2
4.1.8连墙件..............................................................................................................…..3
4.1.9防护设施.........................................................................................................…...3
4.2转料平台...................................................................................................................3
4.3脚手架出入口的构造...............................................................................................3
5安全防护措施.............................................................................................................3
5.1电梯井洞口防护措施..............................................................................................3
5.2结构临边防护措施...............................................................................................…3
5.3楼梯间防护措施...................................................................................................…4
6脚手架的搭设及拆除施工工艺..............................................................................…4
6.1落地式钢管脚手架搭设施工工艺…………………………………………………4
6.2悬挑式钢管脚手架的搭设施工工艺.......................................................................4
6.3转料平台的施工工艺...........................................................................................…4
6.4脚手架的拆除施工工艺...........................................................................................5
7劳动力配备…………………………………………………………………………..5
8质量保证..................................................................................................................…5
8.1构配件允许偏差...................................................................................................…5
8.2脚手架搭设的允许偏差和检验方法...................................................................…5
8.3扣件拧紧抽样检查数目及质量判定标准...............................................................5
8.4质量保证注意事项...............................................................................................…6
9安全施工措施..............................................................................................................6
9.1材质及其使用的安全技术措施..........................................................................….6
9.2脚手架搭设的安全技术措施...................................................................................6
9.3脚手架上施工作业的安全技术措施.......................................................................6
9.4脚手架拆除的安全技术措施..................................................................................7
10文明施工要求............................................................................................................7
11脚手架稳定计算........................................................................................................9
11.1外双排脚手架计算依据.........................................................................................9
11.1.1钢管截面特征..............................................................................................……9
11.1.2脚手架特