資源描述：
《怡欣佳園施工組織設(shè)計》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、怡欣佳園人工挖孔樁施工組織設(shè)計山河建設(shè)集團有限公司二〇一〇年十一月八日officiallyestablishedonJuly1,2013,Yibincity,formerlyknownasthebus,integratedoriginalrongzhoubuscompanyinYibincityandMetrobuscompany,formedonlyinYibincityofaState-ownedpublictransportenterprises,thecompanyconsistsofoneortwo,thirdDivision.Integrationofpublictransport
2、servicesisnotyetestablished怡欣佳園人工挖孔樁施工組織設(shè)計項目經(jīng)理：審核人：編寫：總工程師：山河建設(shè)集團有限公司二〇一〇年十一月八日officiallyestablishedonJuly1,2013,Yibincity,formerlyknownasthebus,integratedoriginalrongzhoubuscompanyinYibincityandMetrobuscompany,formedonlyinYibincityofaState-ownedpublictransportenterprises,thecompanyconsistsofoneortw
3、o,thirdDivision.Integrationofpublictransportservicesisnotyetestablished目錄1、工程概況2、場地工程地質(zhì)條件3、項目施工管理目標(biāo)4、施工工藝質(zhì)量技術(shù)措施5、特殊部位的處理及施工場地水6、施工質(zhì)量保證體系7、施工組織與進度安排8、安全生產(chǎn)與文明施工9、其他officiallyestablishedonJuly1,2013,Yibincity,formerlyknownasthebus,integratedoriginalrongzhoubuscompanyinYibincityandMetrobuscompany,formed
4、onlyinYibincityofaState-ownedpublictransportenterprises,thecompanyconsistsofoneortwo,thirdDivision.Integrationofpublictransportservicesisnotyetestablished工程概況怡欣佳園人工挖孔樁由湖北省建科建筑設(shè)計院設(shè)計，基采用人工挖孔灌注樁，場區(qū)地質(zhì)勘察資料由湖北省地質(zhì)勘察基礎(chǔ)工程公司提供。1、人工挖孔墩，設(shè)計采用砼護壁，樁身及護壁為C30混凝土，設(shè)計墩長根據(jù)地質(zhì)情況而定，擴大頭1.0M-3.6M,應(yīng)進入持力層不得少于1.0米,要求以第5-2中等風(fēng)化泥巖
5、層為樁端持力層.2、場地工程地質(zhì)條件2.1、場區(qū)工程地質(zhì)條件根據(jù)湖北省地質(zhì)勘察基礎(chǔ)工程公司提供的《巖土勘察報告》進行設(shè)計其詳細情況見《報告》2.2場區(qū)水文地質(zhì)條件場地地下水類型為賦存于場地上部第①層素填土層的上層滯水,上層滯水對砼及砼中的鋼筋無腐蝕性,對鋼筋結(jié)構(gòu)具有弱腐蝕性。2.3場地條件施工場地較為平坦,起伏不大,高差一般在0.5M以內(nèi),便于施工,施工用電已具備,能滿足施工需要,場外道路暢通.3.項目施工管理目標(biāo)3.1質(zhì)量目標(biāo):一次性驗收合格,其中Ⅰ類樁達到95%,Ⅱ類樁不大于5%,無Ⅲ類樁.若不滿足前述要求所造成的損失由我方賠償.3.2工期目標(biāo):確保45天內(nèi)完工.officiallyest
6、ablishedonJuly1,2013,Yibincity,formerlyknownasthebus,integratedoriginalrongzhoubuscompanyinYibincityandMetrobuscompany,formedonlyinYibincityofaState-ownedpublictransportenterprises,thecompanyconsistsofoneortwo,thirdDivision.Integrationofpublictransportservicesisnotyetestablished3.3安全目標(biāo):確保不發(fā)生重大人員、設(shè)備安
7、全事故,千人負傷率<3%.3.4文明施工：爭創(chuàng)文明施工樣板工地。4．施工工藝及質(zhì)量技術(shù)措施4.1流程工藝依據(jù)施工環(huán)境條件和設(shè)計要求采用砼護壁人工挖孔,干作業(yè)灌注成功工藝，現(xiàn)場采取集水井、明溝排水，施工工藝流程如下：試塊制作鋼筋籠制作鋼筋籠驗收施工組織設(shè)計樁位測位樁位開挖樁位測斜護壁挖至設(shè)計深度驗孔砼封底鋼筋籠安裝砼灌注鋼筋籠制作鋼筋材料送檢水泥砂石砼制作4.2施工工藝及質(zhì)量技術(shù)措施official
