某水电站拦河坝工程施工组织设计1.pdf

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某水................................................29
导流建筑物施工 ......................................................................29
截流 ..........................................................................................35
基坑排水 ..................................................................................35
封堵蓄水 ..................................................................................35
第四章 主体工程施工 ......................................................................38
基础开挖 ..................................................................................38
基础处理 ..................................................................................40
砼工程施工 ..............................................................................43
横缝灌浆 ..................................................................................47
坝基排水孔 ..............................................................................48
观测设施埋设 ..........................................................................48
金属结构的制作和安装 ..........................................................48
第五章 施工总进度 ..........................................................................51
编制原则 ..................................................................................51
工期 ..........................................................................................51
控制进度 ..................................................................................51
具体安排 ..................................................................................52
施工强度 .................................................................................. 施工进度保证措施 .............................................