不同季節鋼結構要注意的事項不一樣，冬季湖北鋼結構安裝要注意幾點呢？

　　鋼(gang)結構(gou)(gou)(gou)(gou)(gou)制作和(he)(he)安(an)(an)(an)(an)裝(zhuang)冬季施(shi)(shi)工(gong)(gong)(gong)(gong)嚴(yan)格(ge)依(yi)據(ju)有(you)關鋼(gang)結構(gou)(gou)(gou)(gou)(gou)冬季施(shi)(shi)工(gong)(gong)(gong)(gong)規定執(zhi)行(xing)(xing)(xing)。鋼(gang)構(gou)(gou)(gou)(gou)(gou)件正(zheng)溫(wen)(wen)(wen)制作負(fu)(fu)(fu)溫(wen)(wen)(wen)安(an)(an)(an)(an)裝(zhuang)時(shi)，應(ying)根據(ju)環境溫(wen)(wen)(wen)度(du)(du)的(de)(de)(de)差(cha)異考慮(lv)構(gou)(gou)(gou)(gou)(gou)件收縮(suo)量(liang)(liang)(liang)(liang),并在(zai)施(shi)(shi)工(gong)(gong)(gong)(gong)中采(cai)取(qu)調(diao)(diao)整偏差(cha)的(de)(de)(de)技(ji)術措(cuo)施(shi)(shi)。參加(jia)負(fu)(fu)(fu)溫(wen)(wen)(wen)鋼(gang)結構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)(de)電焊(han)工(gong)(gong)(gong)(gong)應(ying)經(jing)過(guo)負(fu)(fu)(fu)溫(wen)(wen)(wen)度(du)(du)焊(han)接工(gong)(gong)(gong)(gong)藝培訓，考試合格(ge),并取(qu)得(de)相(xiang)應(ying)的(de)(de)(de)合格(ge)證。負(fu)(fu)(fu)溫(wen)(wen)(wen)下使用的(de)(de)(de)鋼(gang)材(cai)(cai)及有(you)關連接材(cai)(cai)料(liao)須附有(you)質量(liang)(liang)(liang)(liang)書,性(xing)能符合設計(ji)和(he)(he)產(chan)(chan)品(pin)標準(zhun)的(de)(de)(de)要求。負(fu)(fu)(fu)溫(wen)(wen)(wen)下使用的(de)(de)(de)焊(han)條外(wai)(wai)(wai)露不(bu)得(de)超(chao)過(guo)2小時(shi)，超(chao)過(guo)2小時(shi)重新烘焙，焊(han)條烘焙次(ci)數不(bu)超(chao)過(guo)3次(ci)。焊(han)劑在(zai)使用前按(an)(an)規定進行(xing)(xing)(xing)烘烤(kao)，使其含水量(liang)(liang)(liang)(liang)不(bu)超(chao)過(guo)0.1 %。負(fu)(fu)(fu)溫(wen)(wen)(wen)下使用的(de)(de)(de)高(gao)強螺(luo)栓須有(you)產(chan)(chan)品(pin)合格(ge)證，并在(zai)負(fu)(fu)(fu)溫(wen)(wen)(wen)下進行(xing)(xing)(xing)扭矩(ju)系數、軸力的(de)(de)(de)復驗工(gong)(gong)(gong)(gong)作。負(fu)(fu)(fu)溫(wen)(wen)(wen)下鋼(gang)結構(gou)(gou)(gou)(gou)(gou)所用的(de)(de)(de)涂(tu)料(liao)不(bu)得(de)使用水涂(tu)料(liao)。構(gou)(gou)(gou)(gou)(gou)件下料(liao)時(shi)，應(ying)預留收縮(suo)余量(liang)(liang)(liang)(liang)，焊(han)接收縮(suo)量(liang)(liang)(liang)(liang)和(he)(he)壓縮(suo)變(bian)形量(liang)(liang)(liang)(liang)應(ying)與鋼(gang)材(cai)(cai)在(zai)負(fu)(fu)(fu)溫(wen)(wen)(wen)度(du)(du)下產(chan)(chan)生的(de)(de)(de)收縮(suo)變(bian)形量(liang)(liang)(liang)(liang)相(xiang)協調(diao)(diao)。構(gou)(gou)(gou)(gou)(gou)件組裝(zhuang)時(shi)，按(an)(an)工(gong)(gong)(gong)(gong)藝規定的(de)(de)(de)順序(xu)由(you)里(li)往(wang)外(wai)(wai)(wai)擴展(zhan)組拼(pin)，在(zai)負(fu)(fu)(fu)溫(wen)(wen)(wen)組拼(pin)時(shi)做試驗確(que)定需要預留的(de)(de)(de)焊(han)縫收縮(suo)值。.鋼(gang)構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)要搞好防(fang)火 ，鋼(gang)結構(gou)(gou)(gou)(gou)(gou)在(zai)各項操(cao)作過(guo)程中均應(ying)按(an)(an)規定正(zheng)確(que)使用。鋼(gang)構(gou)(gou)(gou)(gou)(gou)屋面(mian)安(an)(an)(an)(an)裝(zhuang)時(shi)，一定要布置(zhi)安(an)(an)(an)(an)裝(zhuang)好安(an)(an)(an)(an)全(quan)(quan)網，并設置(zhi)拉欄(lan)，以防(fang)止(zhi)產(chan)(chan)生意外(wai)(wai)(wai)發生。鋼(gang)構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)堅持班(ban)前安(an)(an)(an)(an)全(quan)(quan)會議制度(du)(du)，將當日工(gong)(gong)(gong)(gong)作安(an)(an)(an)(an)排及安(an)(an)(an)(an)全(quan)(quan)注意事項進行(xing)(xing)(xing)交底。鋼(gang)構(gou)(gou)(gou)(gou)(gou)定期(qi)進行(xing)(xing)(xing)安(an)(an)(an)(an)全(quan)(quan)檢查，預防(fang)和(he)(he)控制事故的(de)(de)(de)不(bu)安(an)(an)(an)(an)全(quan)(quan)因素。鋼(gang)構(gou)(gou)(gou)(gou)(gou)起重指揮要果(guo)斷，指令要簡潔明(ming)確(que)。鋼(gang)構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)加(jia)強現場保衛，注意防(fang)火防(fang)盜。鋼(gang)構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)吊裝(zhuang)作業(ye)范(fan)圍內設安(an)(an)(an)(an)全(quan)(quan)警戒線，非操(cao)作人員禁止(zhi)入內。鋼(gang)構(gou)(gou)(gou)(gou)(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)所有(you)的(de)(de)(de)安(an)(an)(an)(an)全(quan)(quan)活動記錄(lu)及文件要齊(qi)全(quan)(quan)。