涵洞通道基础及墙身施工方案(K15+700～K17+800)编制单位：技术负责人：编制人：编制日期：目录一、工程概况............................................................................................1二、施工环境及地质情况........................................................................32.1施工环境.........................................................................................32.2地质情况.........................................................................................4三、进度计划..........................................................................................4四、编制依据............................................................................................5五、涵洞施工技术要求............................................................................5六、施工工艺流程....................................................................................66.1测量施工.........................................................................................66.2基坑开挖.........................................................................................66.3浆砌片石换填..................................................................................76.4片石砼基础施工.............................................................................96.5片石砼台身施工...........................................................................116.6浆砌片石盖板涵铺底...................................................................126.7砼通道分隔柱施工.......................................................................126.8填隙碎石人行道基层施工...........................................................126.9砼通道面层施工...........................................................................13七、涵洞施工注意事项..........................................................................14八、雨季施工技术措施..........................................................................14九、质量保证措施..................................................................................159.1组织措施.......................................................................................159.2施工措施.......................................................................................17十、安全保证措施..................................................................................1810.1安全生产保证体系及管理制度.................................................1810.2安全警示措施.............................................................................1910.3模板安拆安全保证措施.............................................................1910.4砼浇注与振捣安全保证措施.....................................................2010.5起重作业安全保证措施.............................................................20十一、文明施工及环境保护措施..........................................................21十二、工、料、机使用计划..................................................................22十三、附件..............................................................................................2313.1模板详细设计图及计算书..........................................................2313.2施工进度计划图..........................................................................23一、工程概况铜合高速公路西起铜梁城北二龙碑附近，东止渝武高速公路合川沙溪庙互通，全长29.34公...
