盖板涵施工方案2021年word版（27页）VIP免费

新增国道 G220（原 S216）线长竹园至豫鄂交界段改建工程盖板涵施工方案编制：审核：审批：*****公路建设有限公司二○二一年二月目录1 编制依据...........................................................................12 工程概况...........................................................................12.1 钢筋混凝土盖板涵工程数量表..........................................13 工艺流程...........................................................................33.1 测量放样......................................................................33.2 基础开挖......................................................................33.3 垫层施工......................................................................43.4 基础砼浇筑...................................................................53.5 涵洞墙身施工................................................................63.6 台帽施工....................................................................103.7 现浇盖板施工..............................................................113.8 附属工程和八字墙施工.................................................123.9 涵洞施工注意事项........................................................123.10 台背填筑..................................................................134 人员、机械配制...............................................................134.1 人员配备....................................................................134.2 机械配备....................................................................135 安全措施.........................................................................14i5.1 安全生产目标..............................................................145.2 安全管理体系框图........................................................155.3 安全管理体系组织机构.................................................165.4 危险源的辨识..............................................................175.5 管理措施（危险源的防范）.........................................