论文总字数：25347字

摘 要

........................................................................................................IV

ABSTRACT............................................................................................V

第一章 施工测量概述............................................................................1

1.1原则..............................................................................................................1

1.2法律法规......................................................................................................1

1.2.1从业许可..................................................................................................1

1.2.2人身安全..................................................................................................2

1.2.3保护环境...................................................................................................2

1.3技术规范.......................................................................................................2

1.4高层建筑施工测量.............................................................................2

第二章 逆作法.........................................................................................4

2.1原理............................................................................................................4

2.2优点............................................................................................................4

2.3分类............................................................................................................5

2.4国内外现状....................................................................................6

第三章．逆作法施工测量方案...............................................................8

3.1施工准备........................................................................................8

3.1.1人员准备....................................................................................8

3.1.2 仪器准备....................................................................................8

3.1.3图纸校核.....................................................................................8

3.2平面控制网的建立...........................................................................9

3.2.1场区平面控制网............................................................................9

3.2.2建筑物平面控制网........................................................................10

3.2.3高程控制网.................................................................................10

3.3一桩一柱........................................................................................11

3.3.1桩位放样.....................................................................................12

3.3.2埋设护筒 ....................................................................................17

3.3.3钻孔...........................................................................................17

3.3.4桩孔检验.....................................................................................18

3.3.5钢筋笼制作与吊放.........................................................................19

3.3.6钢管柱拼装..................................................................................19

3.3.7测斜管安装..................................................................................19

3.3.8钢管柱测量定位和承台的设置..........................................................19

3.3.9定位铜支架安装............................................................................20

3.3.10钢管柱吊装下放...........................................................................21

3.3.11钢管柱标高调整...........................................................................21

3.3.12钢管柱垂直度调整........................................................................22

3.3.13混凝土浇筑..................................................................................25

3.3.14浇筑过程中钢管柱垂直度复测和微调................................................25

第四章 结语...........................................................................................27

致谢.........................................................................................................29

参考文献.................................................................................................31

超高层建筑逆作法施工时施工测量探讨

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