GQF-F型伸縮(suo)縫是(shi)采用熱軋整體成型的異型鋼材設計的橋(qiao)(qiao)梁(liang)(liang)伸縮(suo)縫產(chan)品。GQF-F型橋(qiao)(qiao)梁(liang)(liang)伸縮(suo)縫適用于伸縮(suo)量80mm以下的的橋(qiao)(qiao)梁(liang)(liang)接縫
橋梁(liang)(liang)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)代號(hao)表示(shi)方(fang)法與中(zhong)華人民共(gong)和國交通行業標(biao)準表示(shi)方(fang)法相一(yi)致.以GQF-C40型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-C60型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-E80型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-F80型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-Z80(CR)型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-C60(NR)型(xing)(xing)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)、GQF-MZL160型(xing)(xing)橋梁(liang)(liang)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)為例(li),其中(zhong)GQF為交通行業標(biao)準規(gui)定的橋梁(liang)(liang)伸(shen)(shen)(shen)(shen)(shen)縮縫(feng)(feng)(feng)(feng)裝(zhuang)置(zhi)代號(hao).型(xing)(xing)式代號(hao):-MZL表示(shi)模數(shu)式、直梁(liang)(liang)連桿鏈(lian)條型(xing)(xing):(C、Z、F、L、)表示(shi)異型(xing)(xing)鋼材(cai)的形狀.數(shu)字表示(shi)伸(shen)(shen)(shen)(shen)(shen)縮裝(zhuang)置(zhi)位移量:0-1200mm
橋梁(liang)伸縮縫(feng)安裝注意事項
1、橋梁伸縮縫(feng)按(an)設計要求全部組裝好(hao)后,由生產廠家或用戶運往施(shi)工(gong)現場。如其長度(du)超過運輸允許限度(du)或由于其他原(yuan)因(yin)不能(neng)整體運輸時,可(ke)以采用拆分的方法運輸。
2、橋梁伸縮縫運(yun)抵施工現場后(hou),其存放地(di)點應盡(jin)量接(jie)近(jin)安裝位置,并(bing)放置在(zai)Z少(shao)高于(yu)地(di)面30cm的支撐物上。
3、同樣優良的橋梁伸(shen)縮縫,不同的安(an)裝(zhuang)(zhuang)質(zhi)量(liang),使用效(xiao)果和(he)耐久性(xing)會有明(ming)(ming)顯(xian)差別(bie)。這在(zai)我們調查研究中反映(ying)出(chu)的問題充分說明(ming)(ming)了伸(shen)縮縫裝(zhuang)(zhuang)置施工安(an)裝(zhuang)(zhuang)質(zhi)量(liang)是保證伸(shen)縮縫裝(zhuang)(zhuang)置使用效(xiao)果好(hao)壞的Z后(hou)一個關鍵環節。