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设计概况.....................................................................................................................................................2
主要施工任务.............................................................................................................................................2
2、编制说明 ............................................................................................................................................ 3
编制原则.....................................................................................................................................................3
编制依据.....................................................................................................................................................4
3、施工总部署及施工难点 ..................................................................................................................... 5
施工总体安排.............................................................................................................................................5
施工目标.....................................................................................................................................................5
施工准备.....................................................................................................................................................6
施工总平面布置 .........................................................................................................................................8
施工组织机构及职责 ................................................................................................................................. 9
施工计划...................................................................................................................................................13
本工程施工重点及难点 ...........................................................................................................................18
4、施工方法及工艺技术 ....................................................................................................................... 18
总体施工工序...........................................................................................................................................18
施工测量...................................................................................................................................................19
支护桩施工...............................................................................................................................................19
冠梁施工...................................................................................................................................................22
注浆施工...................................................................................................................................................24
腰梁及预应力锚索、注浆施工 ............................................................................................................... 5 2
土方开挖方案...........................................................................................................................................32
监测方案...................................................................................................................................................33
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