目录1工程概况.........................................................................................................................................................31.1工程简介..................................................................................................................................................31.2预应力体系..............................................................................................................................................31.3工程位置..................................................................................................................................................31.4主要材料及物资供应计划......................................................................................................................42支架施工方案..................................................................................................................................................42.1现浇梁支架结构.......................................................................................................................................52.2支架预压..................................................................................................................................................63梁体施工.......................................................................................................................................................103.1支座安装................................................................................................................................................103.2模板安装................................................................................................................................................123.3钢筋加工、安装....................................................................................................................................143.4施工要点................................................................................................................................................193.5波纹管、锚垫板安装............................................................................................................................213.6混凝土浇筑............................................................................................................................................223.7梁体混凝土预埋件................................................................................................................................253.8防护墙....................................................................................................................................................263.9人行道栏杆............................................................................................................................................263.10桥梁伸缩缝..........................................................................................................................................263.11梁体孔、洞的设置..............................................................................................................................263.12预应力张拉..........................................................................................................................................273.13孔道压浆、封端工艺....................................................
