四、施工组织设计1.总体施工组织布置与规划.................................................181.1 工程概况..............................................................181.1.1 工程地理位置........................................................181.1.2 工程地质............................................................181.1.3 工程建设条件........................................................191.1.4 线路主要技术标准....................................................201.1.5 主要设计概况........................................................201.1.6 本标段工程重、难点及实行的对策......................................211.2 总体施工组织布置及规划................................................221.2.1 总体施工目标........................................................221.2.2 总体施工组织规划....................................................231.2.3 临时设施............................................................231.3 劳动力、材料、机械设备配置............................................261.3.1 劳动力组织计划......................................................261.3.2 材料供应计划........................................................261.3.3 机械设备配置计划....................................................262.主要工程项目和施工方案、方法与技术措施.................................262.1 总体施工方案..........................................................262.2 路基施工方法及技术措施................................................272.2.1 路基加固............................................................272.2.2 路堑开挖............................................................292.2.3 路基填筑............................................................312.2.4 防护工程............................................................322.2.5 排水工程............................................................322.3 桥梁工程施工方法及技术措施............................................332.3.1 钻孔桩基础..............................................
