20m梁汽车吊吊装施工专项方案(DOC35页)VIP专享VIP免费

施工组织设计（方案）审查表纬八路跨1#排洪渠桥工程项目部NO.施工组织设计（方案）名称20米预应力空心板吊装专项施工方案项管部自审意见项目总工（技术负责人）项管部总工/日期：总工程师/项目负责人审批意见建设单位项目负责人/总工室负责人：日期：项目负责人审批意见设计单位项目负责人：日期：总监理工程师审批意见监理单位项目负责人：/总监理工程师：日期：纬八路跨1#排洪渠桥工程20米预应力空心板吊装专项施工方案编制人：复核人：审定人：编制单位：大冶建工集团有限责任公司编制时间：2015年5月25日纬八路跨1#排洪渠桥工程20米米预应力空心板吊装施工专项方案目录0、编制依据______________________________________________________________-1-1、工程概况______________________________________________________________-2-1.1工程设计概况__________________________________________________________________-2-1.2参建单位______________________________________________________________________-2-1.3工程目标______________________________________________________________________-2-2、总体设想与施工准备____________________________________________________-3-2.1施工总体设想__________________________________________________________________-3-2.2吊装准备工作__________________________________________________________________-3-2.3吊装施工时间选择______________________________________________________________-4-3、预应力空心板运输______________________________________________________-4-3.1临时支撑与稳固避震措施________________________________________________________-4-3.2运输行驶速度控制要求__________________________________________________________-4-4、吊装方案______________________________________________________________-4-4.1地基处理______________________________________________________________________-4-4.2起重机选择____________________________________________________________________-5-4.3吊具选择______________________________________________________________________-5-4.3.1钢丝绳选用________________________________________________________________-5-4.3.2吊点位置__________________________________________________________________-5-4.4吊装工况计算__________________________________________________________________-6-4.5试吊__________________________________________________________________________-7-4.6吊机站位______________________________________________________________________-7-4.7工况模拟试运行________________________________________________________________-7-4.8吊装施工______________________________________________________________________-7-1、架梁施工步骤________________________________________________________________-7-2、架梁前对全体职工进行安全交底_______________________________________________-12-5、施工进度计划及劳动力安排_____________________________________________-13-5.1施工总进度计划编制的指导思想________________________________________________-13-5.2施工工期____________________________________________________________________-13-5.2.1施工顺序安排_____________________________________________________________-13-5.2.2架梁进度指标_____________________________________________________________-13-5.2.3架梁工期安排_____________________________________________________________-13-5.3劳动力安排__________________________________________________________________-13-纬八路跨1#排洪渠桥工程20米米预应力空心板吊装施工专项方案5.4设备配置_____________________________________________________________________-14-6、安全生产及文明施工措施__________...