目录2.3 桥梁工程施工..................................................32.3.1 桥梁钻孔灌注桩............................................32.3.1.1 施工方案..............................................32.3.1.2 钻孔灌注桩施工方法....................................42.3.1.3 质量保证措施..........................................82.3.1.4 质量控制指标、检查方法和频率..........................92.3.1.5 安全生产措施.........................................102.3.2PHC 管桩施工..............................................102.3.2.1 施工方案.............................................102.3.2.2 施工方法.............................................112.3.3 墩(台)身、盖梁等下部构造砼的施工.........................122.3.3.1 施工方案.............................................122.3.3.2 施工方法.............................................132.3.3.3 质量保证措施.........................................172.3.3.4 高墩柱与盖梁施工安全措施.............................172.3.3.5 质量检验标准检查方法与频率...........................182.3.4 桥梁上部结构施工(预应力砼箱梁).........................192.3.4.1 施工方案.............................................192.3.4.2 预应力砼箱梁现浇施工.................................192.3.4.3 质量检验标准、检查方法与频率.........................252.3.5 预制场布置及预应力砼空心板预制(先张法)...................262.3.5.1 施工方案.............................................262.3.5.2 先张法预应力砼空心板预制施工.........................272.3.5.4 安全保证措施.........................................322.3.5.5 质量检验标准、检查方法与频率.........................322.3.6 桥梁安装施工方案及方法...................................332.3.6.1 施工方案.............................................332.3.6.2 施工方法.............................................332.3.6.3 质量检验标准、检查方法与频率.........................342.3.7 桥面系施工...............................................352.3.7.1 施工方案.........................................