鉆孔樁鋼筋籠吊裝安全專項方案

1、梧州港塘源作業(yè)區(qū)紫金村碼頭一期工程1#泊位工程鋼筋籠吊裝專項安全方案中交第一航務(wù)工程局第五工程有限公司目錄目錄1工程概況................................................................................................................................................................

2、...22編制依據(jù)...................................................................................................................................................................23施工計劃..........................................

3、..........................................................................................................................24施工工藝技術(shù)..........................................................................................

4、..................................................................34.1施工方案..................................................................................................................................................

5、.......34.2施工工藝流程.................................................................................................................................................34.3吊裝配置參數(shù)................................................

6、.................................................................................................34.4鋼筋籠起吊方法................................................................................................................

7、.............................34.5檢查驗(yàn)收........................................................................................................................................................55施工安全保證措施.....................

8、...............................................................................................................................65.1組織保障.....................................................................................

9、....................................................................65.2技術(shù)措施................................................................................................................................................

10、.........65.3應(yīng)急預(yù)案.........................................................................................................................................................75.4組織機(jī)構(gòu)及職責(zé).......................................

11、......................................................................................................75.5危險源識別與監(jiān)控..........................................................................................................

12、...............................96勞動力計劃..............................................................................................................................................................107鋼筋籠起吊作業(yè)計算書...........

13、...............................................................................................................................107.1吊環(huán)直徑的計算.................................................................................

14、..........................................................107.2吊環(huán)焊接要求...............................................................................................................................................117.3吊環(huán)位

15、置.......................................................................................................................................................117.4吊環(huán)重量的計算........................................................

16、...................................................................................117.5卡環(huán)計算選擇..............................................................................................................................

17、.................127.6扁擔(dān)選取.......................................................................................................................................................127.7擔(dān)杠計算選擇................................

18、...............................................................................................................137.8鋼絲繩選擇...................................................................................................

19、................................................14梧州港塘源作業(yè)區(qū)紫金村碼頭一期工程1#泊位工程鋼筋籠吊裝專項安全方案中交第一航務(wù)工程局第五工程有限公司4施工工藝技術(shù)施工工藝技術(shù)4.1施工方案施工方案鋼筋籠經(jīng)驗(yàn)收合格后，鋼筋籠起吊采用兩點(diǎn)吊方式。主吊點(diǎn)采用25t汽車吊將鋼筋籠水平起吊，起吊時用吊車大鉤分兩點(diǎn)固定鋼筋籠頂端，副吊點(diǎn)采用副鉤分兩點(diǎn)吊裝鋼筋籠13中間部位?？罩蟹D(zhuǎn)，副吊松鉤，2

20、5t汽車吊主鉤豎直吊著鋼筋籠吊運(yùn)入孔，用槽鋼支承于孔口。4.2施工工藝流程施工工藝流程起吊準(zhǔn)備吊機(jī)主、副鉤同步起吊離地30cm，檢查是否正常是：主、副鉤提升、主鉤起吊否：落地整改主鉤提升，鋼筋籠豎直，解除副鉤主鉤吊運(yùn)至樁位置吊放結(jié)束第二節(jié)鋼筋籠吊放、孔口焊接圖41鋼筋籠吊裝施工工藝流程圖4.3吊裝配置參數(shù)吊裝配置參數(shù)選用汽車吊規(guī)格型號為QY25A，最大額定起重量為25t，最大起升高度為39m。4.4鋼筋籠起吊方法鋼筋籠起吊方法1、起吊準(zhǔn)