鋼制波紋管涵的螺栓設計要點:

　　鋼制波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵按裝(zhuang)(zhuang)(zhuang)置(zhi)方(fang)法分(fen)為(wei)(wei)全(quan)體裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵和(he)分(fen)片裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵。全(quan)體裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵的(de)(de)(de)螺(luo)(luo)栓起(qi)縱向銜(xian)(xian)(xian)接(jie)(jie)(jie)，螺(luo)(luo)栓遭到的(de)(de)(de)剪切效果(guo)較小，可(ke)以選用一(yi)(yi)般高(gao)強(qiang)螺(luo)(luo)栓即可(ke)。分(fen)片裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵的(de)(de)(de)規劃(hua)(hua)過(guo)程(cheng)中進行(xing)力學計算的(de)(de)(de)前提假設(she)為(wei)(wei)：不(bu)思(si)考波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)搭(da)接(jie)(jie)(jie)頭，設(she)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)沿周向是(shi)均勻(yun)、接(jie)(jie)(jie)連、光滑的(de)(de)(de)，但是(shi)實踐選用片狀波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)板(ban)，并使(shi)用高(gao)強(qiang)螺(luo)(luo)栓銜(xian)(xian)(xian)接(jie)(jie)(jie)組裝(zhuang)(zhuang)(zhuang)起(qi)來的(de)(de)(de)，因(yin)為(wei)(wei)規劃(hua)(hua)和(he)現場施(shi)工(gong)的(de)(de)(de)這一(yi)(yi)對對立的(de)(de)(de)存在，決議了其裝(zhuang)(zhuang)(zhuang)置(zhi)施(shi)工(gong)的(de)(de)(de)關鍵(jian)是(shi)鋼質波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)板(ban)材的(de)(de)(de)環向銜(xian)(xian)(xian)接(jie)(jie)(jie)和(he)軸(zhou)向銜(xian)(xian)(xian)接(jie)(jie)(jie)的(de)(de)(de)強(qiang)度(du)(du)能(neng)否與不(bu)思(si)考搭(da)接(jie)(jie)(jie)頭的(de)(de)(de)全(quan)體波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)強(qiang)度(du)(du)相一(yi)(yi)致，依據分(fen)片裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵的(de)(de)(de)受力特性及傳力特色，聯系有關鋼結(jie)構施(shi)工(gong)技術規范(fan)，提出分(fen)片裝(zhuang)(zhuang)(zhuang)置(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵螺(luo)(luo)栓規劃(hua)(hua)關鍵(jian)。

　　焊接的材料：

　　（1）焊接的材料選用(yong)的類型(xing)應契合GB/T12467.1的請求；

　　（2）焊接的材料的質量管(guan)理應契合GB/T3223的請求；

　　密封的材料：

　　（1）管(guan)箍與管(guan)節之間(jian)(jian)、法蘭盤之間(jian)(jian)、翻邊聯系面之間(jian)(jian)以及搭接的波紋鋼板之間(jian)(jian)應(ying)(ying)采納密封辦(ban)法。密封材(cai)料應(ying)(ying)具有(you)彈性(xing)(xing)和不透水性(xing)(xing)，并應(ying)(ying)填(tian)塞(sai)嚴密。低溫條件下密封材(cai)料應(ying)(ying)具有(you)杰(jie)出的抗凍、耐寒性(xing)(xing)能；

　　（2）密封料可選(xuan)用天然橡(xiang)膠、氯丁橡(xiang)膠、聚乙烯泡沫或(huo)耐候蜂膠。