A2

施工组织设计（方案）报审表

工程名称：xxx工程 编号： 致：xxx监理公司 （监理单位） 我方已根据施工合同的有关规定完成了 外脚手架 工程施工组织设计（方案）的编制，并经我单位上级技术负责人审查批准，请予以审查。 附：外脚手架施工方案 承包单位（章） 项目经理 日 期 专业监理工程师审查意见： 专业监理工程师 日 期

总监理工程师审查意见： 项目监理机构 总监理工程师 日 期 危旧房改造1#～7#工程外脚手架施工方案

危旧房改造1#～7#工程

外 脚 手 架 施 工 方

编制：

审核：

审批：

福建众诚建设工程有限公司

2012年2月

第 1 页

案

危旧房改造1#～7#工程外脚手架施工方案

目录

第一篇 工程概况及搭设设计···························································································· 3

一、工程概况 ··········································································································· 3

二、编制依据 ··········································································································· 3 三、脚手架设计： ···································································································· 3 第二篇 落地脚手架施工方案 ·························································································· 4

一、落地式脚手架搭设参数 ······················································································ 4 二、连墙件的计算: ··································································································· 5 三、立杆的地基承载力计算： ··················································································· 7 第三篇 悬挑外脚手架施工方案 ······················································································ 8

一、脚手架的搭设方案及要求 ··················································································· 8

1、材料及要求··································································································· 8

2、悬挑型钢式脚手架搭设参数 ·········································································· 9 3、悬挑架的荷载取值及水平悬挑梁设计 ···························································10 二、阳台位置悬挑外脚手架搭设计算： ····································································15 三、施工 ·················································································································24

1、施工准备 ·····································································································24

2、搭设 ············································································································24 四、拆除 ·················································································································27 1、拆除脚手架前的准备工作应符合下列规定：·················································27 2、拆除脚手架时，应符合下列规定：·······························································28 3、卸料时应符合下列规定：·············································································28 五、检查与验收 ·······································································································28 1、构配件检查与验收 ·······················································································28 2、脚手架检查与验收 ·······················································································30 六、安全管理 ··········································································································31 第四篇 转料平台施工方案 ····························································································32

一、转料平台设计说明 ····························································································32

1、布置方案 ·····································································································32

2、与建筑物和外架的关系 ················································································32 3、平台结构 ·····································································································34 4、卸料平台与建筑物的连结·············································································34 二、强度验算 ··········································································································34 第五篇 验收与操作安全 ································································································39

一、平台制作安装与拆除 ·························································································39 二、使用要求 ··········································································································39 三、日常保养 ··········································································································40 四、防雷接地措施 ···································································································40

第 2 页

危旧房改造1#～7#工程外脚手架施工方案

第一篇 工程概况及搭设设计

一、 工程概况

xxx工程，位于福建省南平市西芹镇新亭。由xxx责任公司开发，xxx公司承建。本工程由七栋居民住宅楼，室外道路，雨污管道工程，室内外消防工程，景观等组成。其中1#、3#~7#均为地上18层公寓楼，2#楼为一栋六层公寓楼。总建筑面积约五万三千㎡本工程。本工程其中1#、3#、4#、6#结构形式相同，建筑总高为52米，5#、7#结构形式相同，建筑总高为52米、2#楼建筑总高为17米，根据施工图纸，我方对于2#采选择用落地式双排脚手架作为其防护，对于1#、3#、4#、5#、6#、7#采用落地式双排脚手架及悬挑式脚手架为其防护。

二、 编制依据

1、《建筑施工扣件式钢管脚手架安全技术规范》（JGJ130-2011） 2、《直缝电焊钢管》（GB/T13793） 3、《普通碳素结构钢》GB/T700 4、《钢管脚手架扣件》GB15831 5、《建筑脚手架安全技术规范》JGJ164 6、《低合金高强度钢》GB/1591

7、《钢筋混凝土用钢 第一部分：热轧光圆钢筋》GB1499.1

三、 脚手架设计：。

本工程外架设计分为两个部分1#、3#、4#、5#、6#、7#为其中第一部分、2#为其中第二部分，其中第一部分，外架采用落地式外脚

第 3 页