地下人防工程施工方案57411
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目录
1.编制依据························································错误!未指定书签。
2.工程概况························································错误!未指定书签。
3.施工准备························································错误!未指定书签。
3.1施工现场准备···················································错误!未指定书签。
3.2施工流水段划分原则·············································错误!未指定书签。
3.3施工流程·······················································错误!未指定书签。
4.技术准备························································错误!未指定书签。
5.材料准备························································错误!未指定书签。
5.1钢筋原材·······················································错误!未指定书签。
5.2模板架料·······················································错误!未指定书签。
5.3混凝土·························································错误!未指定书签。
6.机具准备和劳动力安排·············································错误!未指定书签。
6.1机具准备（人防部分）···········································错误!未指定书签。
6.2劳动力安排（人防部分）·········································错误!未指定书签。
7.主要的施工方法和技术措施·········································错误!未指定书签。
7.1钢筋工程·······················································错误!未指定书签。
7.2模板工程·······················································错误!未指定书签。
7.3混凝土工程·····················································错误!未指定书签。
8.质量保证措施····················································错误!未指定书签。
8.1钢筋工程质量控制···············································错误!未指定书签。
8.2模板工程质量控制···············································错误!未指定书签。
8.3混凝土施工质量控制措施·········································错误!未指定书签。
9.成品保护措施····················································错误!未指定书签。
10.安全生产与文明施工措施错误!未指定书签。
1.编制依据
施工合同文本
施工设计图纸及洽商变更
《混凝土结构施工图平面整体表示方法制图规则和构造详图筏形基础》11G101-3
《混凝土结构施工图平面整体表示方法制图规则和构造详图》11G101-1
《建筑设计防火规范》GB50016-2006
《高层民用建筑设计防火规范》GB50045-95（2005版）
《汽车库、修车库、停车场设计防火规范》GB50067-97
《汽车库建筑设计规范》JGJ100-98
《建筑内部装修设计防火规范》GB50222-95
《建筑灭火器配置设计规范》GB50140-2005
《人民防空地下室设计规范》GB50038-2005
《人民防空工程设计防火规范》GB50098-98
《建筑地基基础工程施工质量验收规范》GB50202-2002
《混凝土结构工程施工及验收规范》GB50204-2010
《建筑工程抗震设防分类标准》GB50223-2004
《普通混凝土配合比设计规程》JGJ55－2000
《钢筋机械连接通用技术规程》JGJ107－2010
《地下工程防水设计规范》GB50108-2008
《防空地下室结构设计》07FG01~05
《防空地下室建筑设计》FJ01~03
《人民防空地下室设计规范》05SFJ10
2.工程概况
1、本工程位于合肥市双凤开发区蒙城北路与金兰路交口。人防掩蔽所面积为
8337.68m2。本工程地下一层防护等级为甲类核六级防化等级为丙级。平时功能为地下停车库，战时为二等功能掩蔽所；共分为四个防护单元，16个抗暴单元，12个人防口部，掩蔽人生4265人。
2、防水设计
本工程为II级防水，两道防水设防，顶板、配电室、机房等设备用房防水等级为I级，三道防水设防。人防地下室采用砼结构自防水，并附加迎水面附加防水层，抗渗设计等级为P6。后浇带部位采用防水卷材加强处理，在后浇带中部设置钢板止水带。
3、临战转换设计
人防地下室战时使用的干厕、水箱、机房、口部等设施在临战前完成。平时使用的风管、消防水管、孔洞、地沟等在临战时拆除后用砼或预制砼板封堵。
临战封堵的孔洞、密闭隔墙，抗暴挡墙等周边结构砼要预埋钢板。临战封堵高均小于3m，长不超过6m，抗暴单元隔墙临战时采用沙袋堆砌，其厚度不应小于500mm，高度不应小于1800mm，界面为梯形，战时值班室等房间临战时采用煤矸石空心砖200厚、人防门编号均按RFJ01-2008图集说明编号，其门槛级门框墙施工以结构图为准。
4、结构工程
（1）、本工程为单建式人防地下室、钢筋砼结构，基础采用柱下钢筋砼独立基础。基础设计等级为丙级。
（2）人防地下室抗力等级为核6级，防水等级二级，地下室抗震等级为四级。
（3）人防地下室外墙战时其外侧覆土厚度不得小于10m或外墙顶标高低于室外地面。