做好钢结构现场施工的质量控制

 发布时间: 2020-09-19 10:37     |    来源:本站

  钢结(jie)构(gou)属于框架(jia)结(jie)构(gou),同时,随着大跨结(jie)构(gou),大型工业(ye)厂房(fang),多(duo)层(ceng)和高(gao)层(ceng)建筑的越来越多(duo),钢结(jie)构(gou)都(dou)显(xian)得尤为(wei)重要(yao),为(wei)了保障工程质(zhi)量一(yi)定要(yao)做好施工现场(chang)的质(zhi)量控制,主要(yao)内容(rong)包括:

  1、作好钢结(jie)构基础工(gong)(gong)(gong)程(cheng)(cheng)(cheng)的质(zhi)(zhi)量(liang)控(kong)制(zhi)。钢结(jie)构工(gong)(gong)(gong)程(cheng)(cheng)(cheng)的基础一般(ban)都采用混(hun)凝土独立(li)柱基础,基础的混(hun)凝土及钢筋(jin)、模板的施(shi)(shi)工(gong)(gong)(gong)与其他工(gong)(gong)(gong)程(cheng)(cheng)(cheng)的施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)序及方(fang)法(fa)相同,而(er)基础独立(li)柱中预埋的螺栓(shuan)是质(zhi)(zhi)量(liang)控(kong)制(zhi)的重点,单个螺栓(shuan)及每组螺栓(shuan)之(zhi)间(jian)(jian)的间(jian)(jian)距、高(gao)低的偏差,直接影响钢结(jie)构工(gong)(gong)(gong)程(cheng)(cheng)(cheng)的安装质(zhi)(zhi)量(liang),J9九游会AG 在控(kong)制(zhi)质(zhi)(zhi)量(liang)控(kong)制(zhi)过程(cheng)(cheng)(cheng)中,要求施(shi)(shi)工(gong)(gong)(gong)单位(wei)必须严格控(kong)制(zhi)好。

  2、门窗(chuang)(chuang)工程(cheng)安(an)装质(zhi)量(liang)(liang)的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)。钢(gang)(gang)窗(chuang)(chuang)安(an)装质(zhi)量(liang)(liang)的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)重(zhong)点(dian)有(you)两点(dian),一(yi)是(shi),钢(gang)(gang)窗(chuang)(chuang)进场合格证、产品试验报告及(ji)外(wai)观的(de)(de)检查。二是(shi),钢(gang)(gang)窗(chuang)(chuang)和(he)固定钢(gang)(gang)窗(chuang)(chuang)的(de)(de)立(li)柱(zhu)之(zhi)间(jian)的(de)(de)间(jian)隙(xi)控(kong)(kong)(kong)制(zhi)(zhi)。先施工固定钢(gang)(gang)窗(chuang)(chuang)的(de)(de)立(li)柱(zhu),有(you)可能出现(xian)钢(gang)(gang)窗(chuang)(chuang)与(yu)立(li)柱(zhu)之(zhi)间(jian)缝隙(xi)过大或(huo)钢(gang)(gang)窗(chuang)(chuang)安(an)不上(shang)。J9九游会AG 在控(kong)(kong)(kong)制(zhi)(zhi)过程(cheng)中(zhong),要求施工单位先固定钢(gang)(gang)窗(chuang)(chuang)一(yi)边的(de)(de)立(li)柱(zhu),待钢(gang)(gang)窗(chuang)(chuang)完全固定就位后,再焊接(jie)另一(yi)边的(de)(de)立(li)柱(zhu),这样保证钢(gang)(gang)窗(chuang)(chuang)与(yu)立(li)柱(zhu)之(zhi)间(jian)无(wu)缝隙(xi)。