下载后可任意编辑双壁钢围堰专项施工方案 编 制: 复 核: 审 批: 中铁大桥局股份有限公司下载后可任意编辑目 录一、 编制依据...................................................1二、 工程概况...................................................12.1 地理位置..................................................12.2 桥梁概况..................................................22.3 加固目的..................................................22.4 建设条件...................................................3三、 施工组织...................................................43.1 方案概述...................................................43.2 施工步骤...................................................53.3 工期安排...................................................93.4 人员组织..................................................113.5 机械设备组织..............................................12四、 施工方案..................................................134.1 双壁钢围堰结构设计........................................134.2 双壁钢围堰施工结构流程....................................154.3 双壁钢围堰板块制造........................................154.4 双壁钢围堰拼装............................................204.5 双壁钢围堰下河............................................224.6 围堰浮运..................................................284.7 底节围堰就位及合拢........................................314.8 底节围堰注水下沉..........................................334.9 顶节围堰接高..............................................344.10 围堰吸泥下沉.............................................344.11 围堰封底施工.............................................35下载后可任意编辑五、 质量保证措施..............................................395.1 施工前的质量控制..........................................395.2 施工过程的质量控制.......................................39六、 施工安全控制..............................................406.1 安全管理目标..................................
