塔吊基礎(chǔ)施工方案

1、新江灣城E307小地塊住宅項目塔吊基礎(chǔ)專項施工方案~1~目錄一、一、工程概況工程概況....................................................................................................................2二、二、編制依據(jù)編制依據(jù).................................................

2、...................................................................2三、三、塔吊基礎(chǔ)設(shè)計塔吊基礎(chǔ)設(shè)計............................................................................................................2四、四、場地準(zhǔn)備場地準(zhǔn)備...............

3、.....................................................................................................3五、五、塔吊基礎(chǔ)施工工藝塔吊基礎(chǔ)施工工藝..................................................................................................

4、..31、塔吊基礎(chǔ)施工............................................................................................................32、預(yù)埋標(biāo)準(zhǔn)節(jié).............................................................................................

5、...................33、砼澆筑........................................................................................................................34、砼養(yǎng)護.....................................................................

6、...................................................4六、六、塔吊基礎(chǔ)檢查驗收塔吊基礎(chǔ)檢查驗收....................................................................................................4七、七、安全保證措施安全保證措施...............................

7、.............................................................................51、組織保障、組織保障.........................................................................................................................52、監(jiān)測監(jiān)控、監(jiān)測

8、監(jiān)控.........................................................................................................................63、應(yīng)急預(yù)案、應(yīng)急預(yù)案.....................................................................................

9、....................................7八、八、塔吊基礎(chǔ)計算書塔吊基礎(chǔ)計算書........................................................................................................8新江灣城E307小地塊住宅項目塔吊基礎(chǔ)專項施工方案~3~?《混凝土結(jié)構(gòu)工程施工質(zhì)量驗收規(guī)范》GB502042002?其他

10、有關(guān)的國家、地區(qū)及行業(yè)規(guī)范。?本工程建筑、結(jié)構(gòu)施工圖紙?浙江虎霸建設(shè)機械有限公司提供的《H5810(QTZ80)塔式起重機使用說明書》三、三、塔吊基礎(chǔ)設(shè)計塔吊基礎(chǔ)設(shè)計塔吊基礎(chǔ)承臺承臺頂相對標(biāo)高2米，基礎(chǔ)下為預(yù)制砼方樁4根（規(guī)格300300），方樁樁長21m。樁中心間距4m，混凝土強度等級C40。塔吊基礎(chǔ)尺寸551.35m，混凝土等級C35，上下兩層配筋C20@162雙向，拉鉤C14@486，馬凳C20@1000。四、四、場地準(zhǔn)備場地準(zhǔn)備