改建铁路宁西线南阳至合肥段增建第二线工程新建框架涵施工组织设计目录1.编制依据及范围............................................................................................-1-1.1编制依据.................................................................................................................................................-1-1.2编制范围.................................................................................................................................................-1-2.工程概况........................................................................................................-1-2.1气象.........................................................................................................................................................-1-2.2地震参数.................................................................................................................................................-1-2.3工程水文、地质.....................................................................................................................................-2-2.4主要工程数量.........................................................................................................................................-2-2.5工程简介.................................................................................................................................................-2-2.6工程特点.................................................................................................................................................-3-2.7框架涵横道图见附件。.........................................................................................................................-3-3.临时工程........................................................................................................-3-4.施工组织机构................................................................................................-3-4.1项目分部管理层设置.............................................................................................................................-3-4.2架子队人员配置.....................................................................................................................................-3-5.施工方案和施工工艺....................................................................................-3-5.1定位放线.................................................................................................................................................-4-5.2地基处理.................................................................................................................................................-4-6.2基坑开挖.................................................................................................................................................-7-6.3碎石垫层及混凝土基础.........................................................................................................................-7-6.4底板施工.................................................................................................................................................-8-6.5涵身模板安装、钢筋绑扎.....................................................................................................................-8-6.6混凝土施工..............................................
