在(zai)新橋施(shi)(shi)工(gong)(gong)時(shi)，都(dou)會有一(yi)套施(shi)(shi)工(gong)(gong)圖，它是(shi)(shi)是(shi)(shi)修(xiu)建伸縮縫時(shi)鋼(gang)構(gou)(gou)造焊(han)(han)接規(gui)劃、制(zhi)造、裝置(zhi)施(shi)(shi)工(gong)(gong)的主(zhu)要技能文件，其(qi)間對構(gou)(gou)造結構(gou)(gou)幾何尺寸，鋼(gang)材(cai)和焊(han)(han)接材(cai)料都(dou)提出了理(li)解(jie)的施(shi)(shi)工(gong)(gong)圖是(shi)(shi)焊(han)(han)接使命的根本(ben)根據(ju)，因(yin)而必須嚴格按施(shi)(shi)工(gong)(gong)圖施(shi)(shi)工(gong)(gong)。

    橋梁伸(shen)縮縫施(shi)(shi)(shi)工(gong)前預(yu)備工(gong)作施(shi)(shi)(shi)工(gong)單位有必要(yao)安排技術(shu)人員了解施(shi)(shi)(shi)工(gong)圖紙和裝置操作規程，了解施(shi)(shi)(shi)工(gong)標準(zhun)。出(chu)場(chang)材料應(ying)有檢測呈文、合格證、標志，包裝契(qi)合要(yao)求。伸(shen)縮縫原材料出(chu)場(chang)后(hou)存儲有必要(yao)契(qi)合規定。現場(chang)材料應(ying)分類(lei)、分批放置陰涼處，妥善保管，制止隨意(yi)堆積或長時間(jian)在(zai)烈日下(xia)暴曬(shai)。

    并在(zai)監理(li)的見證下(xia)進(jin)行外委(wei)試驗。有(you)必(bi)要(yao)(yao)進(jin)行混(hun)凝(ning)土協(xie)作(zuo)等到試驗，按規(gui)劃要(yao)(yao)求，做混(hun)凝(ning)土協(xie)作(zuo)比，上報監理(li)單(dan)位進(jin)行閱覽，以知足施(shi)工(gong)(gong)工(gong)(gong)藝要(yao)(yao)求。挑選具(ju)有(you)必(bi)定(ding)生(sheng)產(chan)規(gui)模、生(sheng)產(chan)閱歷(li)的大型(xing)生(sheng)產(chan)廠家，購買(mai)、定(ding)制契(qi)合(he)本項目規(gui)劃的橋(qiao)梁伸縮(suo)縫。施(shi)工(gong)(gong)前有(you)必(bi)要(yao)(yao)有(you)監理(li)工(gong)(gong)程師在(zai)場(chang)進(jin)行施(shi)工(gong)(gong)安全和技術交底。

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