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輕鋼結構廠房是怎樣進行安裝的呢?

人氣(qi):323發(fa)表(biao)時(shi)間:2015-09-22

    鋼(gang)結構安(an)裝是(shi)在施工(gong)(gong)現場必經的過程(cheng),總體(ti)來說,鋼(gang)結構安(an)裝平面順序分不(bu)同的施工(gong)(gong)區進行,可以按(an)照軸線(xian)劃分為不(bu)同的區域。安(an)裝施工(gong)(gong)主要分成三個(ge)吊(diao)裝流水線(xian)進行,空間順序是(shi)先安(an)裝鋼(gang)柱,后安(an)裝屋(wu)架梁(liang)、支撐(cheng)、和檁(lin)條,很后安(an)裝屋(wu)面板和墻面板。
    各流水(shui)(shui)線分別(bie)為汽車(che)吊(diao)(diao)(diao)分別(bie)行(xing)駛在A—D跨之間和H—M跨之間同時工(gong)作,每(mei)停(ting)機一次吊(diao)(diao)(diao)裝(zhuang)兩(liang)根(gen)鋼柱(zhu)(zhu),對A、D、H和M軸線鋼柱(zhu)(zhu)進行(xing)吊(diao)(diao)(diao)裝(zhuang)。待柱(zhu)(zhu)測(ce)量校正好(hao)后,進行(xing)柱(zhu)(zhu)間支撐(cheng)的安裝(zhuang);第(di)二流水(shui)(shui)線待排架柱(zhu)(zhu)安裝(zhuang)完成后,選用(yong)三臺(tai)吊(diao)(diao)(diao)車(che)吊(diao)(diao)(diao)裝(zhuang)屋(wu)架梁,中間穿插進行(xing)屋(wu)面(mian)和墻(qiang)面(mian)檁條等構(gou)件的安裝(zhuang);第(di)三流水(shui)(shui)線施工(gong)為屋(wu)面(mian)和墻(qiang)面(mian)圍(wei)護(hu)板(ban)的安裝(zhuang),由(you)于汽車(che)吊(diao)(diao)(diao)機動靈活(huo),可承擔大(da)部分構(gou)件的裝(zhuang)卸和轉運。
    在鋼(gang)結構廠(chang)房安裝(zhuang)(zhuang)施(shi)工(gong)(gong)前期(qi)準(zhun)備工(gong)(gong)作時,制(zhi)作機具、吊具、胎架及(ji)埋件等,鋼(gang)構件吊裝(zhuang)(zhuang)前構件進(jin)場。軸(zhou)線鋼(gang)柱安裝(zhuang)(zhuang)和(he)校正主控11天,屋(wu)架拼接、安裝(zhuang)(zhuang)和(he)屋(wu)面(mian)支撐及(ji)檁條安裝(zhuang)(zhuang)主控24天,屋(wu)面(mian)和(he)墻面(mian)圍護施(shi)工(gong)(gong)插入進(jin)行(xing),板(ban)總安裝(zhuang)(zhuang)時間和(he)收尾工(gong)(gong)作約(yue)為(wei)40天。鋼(gang)結構安裝(zhuang)(zhuang)總工(gong)(gong)期(qi)控制(zhi)為(wei)60天的時間。
超(chao)長構件只有鋼屋架。分(fen)段按原設計在連(lian)(lian)接點處以高強(qiang)螺栓連(lian)(lian)接,分(fen)段在加工(gong)(gong)廠制作好后運到(dao)吊裝位置拼裝。按三個流水施(shi)工(gong)(gong)線實施(shi)交叉(cha)施(shi)工(gong)(gong),夜間(jian)運輸拼裝,白天安裝。有效(xiao)的利用工(gong)(gong)作時間(jian)。施(shi)工(gong)(gong)順序見總裝車(che)間(jian)施(shi)工(gong)(gong)流程圖(tu)。
    根據廠房鋼結構安裝施工特點,制定構件臨時堆場和吊機作業道路平面布置圖。為了減少二次倒運,構件堆場布置在靠近施工作業區的位置。具體布置見各廠房鋼構件施工平面布置圖。
山東三維鋼結構公司鋼結構廠房安裝現場
    在安裝廠房(fang)之(zhi)前(qian),施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)準(zhun)(zhun)備(bei)是必(bi)(bi)不可少的(de)(de),廠房(fang)的(de)(de)技(ji)(ji)術準(zhun)(zhun)備(bei)更(geng)是必(bi)(bi)不可少的(de)(de),鋼結構廠房(fang)安裝技(ji)(ji)術準(zhun)(zhun)備(bei)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作如下:熟(shu)悉(xi)和審查(cha)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)圖(tu)(tu)紙(zhi)(zhi)。由項(xiang)目經理(li)組(zu)(zu)織(zhi)(zhi)有關(guan)(guan)各專業工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)師技(ji)(ji)術人員盡快熟(shu)悉(xi)圖(tu)(tu)紙(zhi)(zhi),提(ti)出圖(tu)(tu)紙(zhi)(zhi)問題及在施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)所要(yao)(yao)解決的(de)(de)問題和合理(li)化(hua)建(jian)議等,進(jin)(jin)行圖(tu)(tu)紙(zhi)(zhi)會審。完善(shan)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)組(zu)(zu)織(zhi)(zhi)設計(ji)。按設計(ji)圖(tu)(tu)紙(zhi)(zhi)要(yao)(yao)求,根據(ju)(ju)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)特點結合現場環境和工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)具體情(qing)況,進(jin)(jin)一步完善(shan)已(yi)編制好(hao)(hao)的(de)(de)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)組(zu)(zu)織(zhi)(zhi)設計(ji),確保工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)好(hao)(hao)、快、省、安全(quan)地完成(cheng)。編制施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)圖(tu)(tu)預(yu)算(suan)(suan)和施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)預(yu)算(suan)(suan)。由項(xiang)目部(bu)(bu)預(yu)算(suan)(suan)人員根據(ju)(ju)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)圖(tu)(tu)紙(zhi)(zhi)所確定(ding)(ding)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)量(liang)、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)組(zu)(zu)織(zhi)(zhi)設計(ji)擬(ni)定(ding)(ding)的(de)(de)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)法和進(jin)(jin)度計(ji)劃、建(jian)筑工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)預(yu)算(suan)(suan)定(ding)(ding)額(e)(e)和有關(guan)(guan)費用定(ding)(ding)額(e)(e),進(jin)(jin)行施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)圖(tu)(tu)預(yu)算(suan)(suan)的(de)(de)編制。向材料(liao)部(bu)(bu)門提(ti)供(gong)詳細的(de)(de)材料(liao)計(ji)劃,并(bing)作好(hao)(hao)勞動力、材料(liao)及機械臺班需(xu)用量(liang)分析(xi)。進(jin)(jin)行編制施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作業指導(dao)書及技(ji)(ji)術交底(di)(di)。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)開工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)由項(xiang)目總(zong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)組(zu)(zu)織(zhi)(zhi)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)人員、質安人員、班組(zu)(zu)長(chang)進(jin)(jin)行交底(di)(di),針對施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)關(guan)(guan)鍵(jian)部(bu)(bu)位、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)難點、質量(liang)和安全(quan)要(yao)(yao)求、操作要(yao)(yao)點及注意事(shi)項(xiang)等進(jin)(jin)行全(quan)面的(de)(de)交底(di)(di),各個班組(zu)(zu)長(chang)接受交底(di)(di)后(hou)組(zu)(zu)織(zhi)(zhi)操作工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)人認真(zhen)學習(xi),并(bing)要(yao)(yao)求落實在各個施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)環節之(zhi)上。資(zi)料(liao)準(zhun)(zhun)備(bei)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)嚴格按國(guo)家(jia)和行業現行質量(liang)檢(jian)驗評定(ding)(ding)標準(zhun)(zhun)和施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術驗收規(gui)范進(jin)(jin)行施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和檢(jian)查(cha),且遵照上海(hai)市的(de)(de)有關(guan)(guan)規(gui)定(ding)(ding),開工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)準(zhun)(zhun)備(bei)好(hao)(hao)各種資(zi)料(liao)樣表(biao),施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)及時填寫(xie)整理(li),分冊保管(guan),待工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)竣(jun)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)后(hou)裝訂成(cheng)冊。
    安裝(zhuang)(zhuang)廠房所(suo)需(xu)要(yao)的(de)物資在安裝(zhuang)(zhuang)前按(an)(an)照要(yao)求準備(bei)充分,物資準備(bei)材料、工(gong)(gong)具(ju)和主要(yao)機械設備(bei),要(yao)先落(luo)實(shi)貨源,再按(an)(an)計劃(hua)采購、供應(ying),陸(lu)續(xu)進(jin)場(chang)(chang)(chang)。具(ju)體操作步驟為:編制(zhi)構(gou)(gou)(gou)件(jian)、材料、工(gong)(gong)機具(ju)使用計劃(hua)。簽訂物資供貨合同,落(luo)實(shi)施工(gong)(gong)工(gong)(gong)機具(ju)。按(an)(an)計劃(hua)組織機械設備(bei)進(jin)場(chang)(chang)(chang)。現(xian)場(chang)(chang)(chang)鋼結(jie)構(gou)(gou)(gou)吊裝(zhuang)(zhuang)是根據制(zhi)定(ding)的(de)安裝(zhuang)(zhuang)流水(shui)順序進(jin)行的(de),鋼構(gou)(gou)(gou)件(jian)必須按(an)(an)照構(gou)(gou)(gou)件(jian)進(jin)場(chang)(chang)(chang)計劃(hua)供應(ying)。因施工(gong)(gong)作業面(mian)較長(chang),施工(gong)(gong)現(xian)場(chang)(chang)(chang)面(mian)積較大。為此,應(ying)嚴密制(zhi)定(ding)出(chu)構(gou)(gou)(gou)件(jian)進(jin)場(chang)(chang)(chang)及吊裝(zhuang)(zhuang)周(zhou)、日計劃(hua),構(gou)(gou)(gou)件(jian)進(jin)場(chang)(chang)(chang)按(an)(an)日計劃(hua),精確到每件(jian)的(de)編號(hao)及數量。每天進(jin)場(chang)(chang)(chang)的(de)構(gou)(gou)(gou)件(jian)要(yao)滿(man)足(zu)日吊裝(zhuang)(zhuang)計劃(hua)并(bing)配套,現(xian)場(chang)(chang)(chang)需(xu)保(bao)證有(you)三(san)天的(de)構(gou)(gou)(gou)件(jian)儲(chu)備(bei)量。
    根(gen)據現(xian)場(chang)(chang)吊裝進(jin)度計(ji)劃(hua),提前(qian)一周(zhou)通(tong)知(zhi)制作(zuo)廠(chang),使制作(zuo)廠(chang)隨時掌握現(xian)場(chang)(chang)安裝屆時所需構(gou)件的(de)進(jin)場(chang)(chang)時間(jian)。計(ji)劃(hua)變更時至(zhi)(zhi)少提前(qian)兩天通(tong)知(zhi)制作(zuo)廠(chang),制作(zuo)廠(chang)應(ying)嚴(yan)格(ge)以(yi)現(xian)場(chang)(chang)吊裝進(jin)度所需的(de)構(gou)件進(jin)場(chang)(chang)計(ji)劃(hua),按時將(jiang)構(gou)件運至(zhi)(zhi)現(xian)場(chang)(chang)指定地點。
    按設(she)計(ji)圖紙、規范及制(zhi)作廠質(zhi)檢(jian)(jian)(jian)(jian)報(bao)告單(dan),對(dui)構(gou)(gou)件(jian)(jian)的質(zhi)量進(jin)行(xing)驗收檢(jian)(jian)(jian)(jian)查,做好檢(jian)(jian)(jian)(jian)查記錄。為使(shi)不合(he)格構(gou)(gou)件(jian)(jian)能在廠內及時修(xiu)(xiu)改,確保施工進(jin)度,也(ye)可直接進(jin)廠檢(jian)(jian)(jian)(jian)查。主(zhu)要檢(jian)(jian)(jian)(jian)查構(gou)(gou)件(jian)(jian)外(wai)形(xing)尺(chi)寸(cun),螺(luo)孔大(da)小和(he)間距、預(yu)埋(mai)件(jian)(jian)位置(zhi)等(deng)。檢(jian)(jian)(jian)(jian)查用(yong)合(he)格計(ji)量器具,統一標尺(chi)。制(zhi)作超過規范誤差和(he)運輸中變形(xing)的構(gou)(gou)件(jian)(jian)必須在安(an)裝前在地面修(xiu)(xiu)復完畢,減(jian)少高空作業(ye)。
按照安裝流水順序將配套的構件運入現場,利用汽車吊盡量將其堆放到安裝位置附近。鋼構件堆放應支墊均勻、擺放平整,為防止構件堆放受壓變形,構件堆放不應超過三層。構件吊裝前必須對安裝接觸面、摩擦面上用鋼絲刷清除鐵銹、污物等。
山東三維鋼結構廠房安裝過程圖
   地(di)腳螺(luo)(luo)栓埋設(she)的(de)精確度(du)(du)(du)直(zhi)接影響著鋼(gang)柱(zhu)的(de)安裝和結(jie)構受力情(qing)況(kuang),必(bi)須引起高度(du)(du)(du)重視。柱(zhu)基礎(chu)混凝土達到一定(ding)強度(du)(du)(du)后在預(yu)埋底(di)(di)板(ban)上放(fang)出柱(zhu)定(ding)位十字(zi)軸線,并確定(ding)表(biao)面的(de)標高。復(fu)測(ce)合格并將螺(luo)(luo)紋(wen)清理干(gan)凈(jing)并標出基礎(chu)螺(luo)(luo)栓埋設(she)后實(shi)際柱(zhu)心(xin)位置,且柱(zhu)底(di)(di)之中心(xin)延伸至板(ban)邊位置亦標出,使兩者能(neng)對(dui)心(xin)安裝。
以(yi)上便(bian)是部分鋼結(jie)構廠房(fang)安裝的步驟,詳細介紹了廠房(fang)安裝過程(cheng)中需(xu)要做的準備工作(zuo)以(yi)及注(zhu)意事項,鋼結(jie)構廠房(fang)安裝步驟比較多,需(xu)要專業(ye)的施(shi)(shi)工隊伍(wu)進(jin)行,山東三維(wei)鋼結(jie)構股份有限公司(股票代碼:832621)壹(yi)級施(shi)(shi)工資(zi)質,甲級設計(ji)資(zi)質,專業(ye)的安裝隊伍(wu),為客戶打(da)造精品鋼結(jie)構廠房(fang)。聯(lian)系(xi)電話:0632-5666177