塔吊安装及拆除施工方案

崇左至靖西高速公路土建工程第七-1

塔吊安装及拆除工程专项施工方案崇靖高速公路土建工程第七-1

.........................................................................................................

.............................................................................................

.............................................................................................

.....................................................................................................

.............................................................................................

...........................................................................................

.............................................................................................

.................................................................

.............................................................................................

..............................................................................

..........................................................................

......................................................................

..........................................................

.............................................................................................

..............................................................................

..........................................................................

.....................................................................

.................................................................................................

、工程概况1.1、项目概况

2×40m+4×40m

1.2、编制依据

5、广西崇左至靖西高速公路土建工程第七-1

1.3、概况

30m，采用实心矩形墩，墩身截面尺寸为

4.4m×1.8m(左幅

4.4m×2m（左幅

35.4m～83.3m，采用空

100:1，壁厚

1.4、墩身高度 墩高(m)

尺寸(m)

7.5×3.07.5×3.07.5×3.07.5×3.0

2.1、塔吊布置

mm

L（mm）

6500×6500

φ

φ

529-φ162.2、塔吊施工主要人员及设备

4m18mm25mm

2.3、塔吊安装2.3.1、塔吊安装准备2.3.2、塔吊的安装施工

节）。

2.3.3、塔吊安装注意事项2.3.4、塔吊安全验收与操作使用

2.4、塔吊拆除2.4.1、