脚手架施工安全方案987452279VIP专享VIP免费

湖北省保宜高速公路宜昌段土建工程安全施工专项方案第三合同段方案名称：下构脚手架安全施工专项方案编制单位：湖北中南路桥BYYCTJ-3合同段项目部编制人：负责人：编制日期：二○一一年十一月十一日安全施工专项方案审核表审核部门审核意见工程部审核人签名及职称：年月日质量部审核人签名及职称：年月日设备部审核人签名及职称：年月日安全部审核人签名及职称：年月日技术负责人审核人签名及职称：年月日安全专项方案审查、审批表审查部门审查意见监理组审查人签名及职称：年月日工程技术部审查人签名及职称：年月日安全环保部审查人签名及职称：年月日驻地主任审批人签名及职称：年月日湖北省保宜高速公路宜昌段第3合同段专项安全方案目录一、工程概况.................................................................................................................................................11.1工程概况.............................................................................................................................................11.2地质、地貌.........................................................................................................................................11.3水文条件.............................................................................................................................................2二、编制目的及依据.....................................................................................................................................22.1编制目的..............................................................................................................................................22.2编制依据.............................................................................................................................................2三、施工方案及工艺.....................................................................................................................................33.1施工总体部署.....................................................................................................................................33.2施工工艺、方法..................................................................................................................................43.2.1脚手架方案选择.............................................................................................................................43.2.2脚手架材料选择.............................................................................................................................43.2.3脚手架搭设流程及要求................................................................................................................53.2.3脚手架拆除.....................................................................................................................................83.3设计验算..............................................................................................................................................93.3.1参数信息........................................................................................................................................93.3.2小横杆的计算..............................................................................................................................103.3.3大横杆的计算..............................................................................................................................113.3.4扣件抗滑力的计算.......................