半边桥小桥施工组织方案

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目录 ····································································· 2 一、工程概况 ···························································· 2 二、保通便桥、便道 2.1保通便道 ································································· 2 2.2保通便桥 ································································· 3 ······················································ 4 三、半边桥小桥施工方案 ······················································ 4 四、半边桥小桥施工方法 4.1钻孔灌注桩基础施工 ·················································· 4 4.2桥台施工 ································································· 9 4.3支座垫石 ································································ 10 4.4空心板预制 ····························································· 10 4.5空心板的吊装 ·························································· 12 4.6桥面系及附属工程施工 ·············································· 13 ·························································· 14 五、施工进度安排表 ··································································· 15 六、资源配置 ····························································· 15 七、质量保证措施 ····························································· 17 八、安全保证措施 ····························································· 19 九、环境保护措施