鋼波紋管涵的波(bo)紋(wen)結構可使(shi)(shi)涵洞路面(mian)受力合(he)理(li)，荷(he)載分布平均，并具有必定的抗變(bian)形(xing)才(cai)干，能處(chu)置北方冰冷地(di)域（霜(shuang)凍(dong)）對橋(qiao)梁和管涵砼(tong)結構的損壞問題；使(shi)(shi)路表面(mian)沒有伸(shen)縮縫，波(bo)紋(wen)管涵的工(gong)后營運、維護(hu)本錢低(di)，工(gong)程理(li)論造價(jia)也(ye)低(di)于同類跨徑(jing)的橋(qiao)梁、涵洞。

整裝(zhuang)鋼波紋涵管的安裝(zhuang)工作(zuo)怎樣(yang)進行？

波紋(wen)管涵的(de)工(gong)后(hou)營運、維護本錢(qian)低，工(gong)程理論造價也低于同(tong)類跨徑的(de)橋梁、涵洞。 全體(ti)安裝(zhuang)波紋(wen)管涵的(de)螺栓(shuan)起縱向銜接(jie)，螺栓(shuan)遭(zao)到的(de)剪切效果較小，能夠(gou)選(xuan)用普(pu)通高強螺栓(shuan)即可。從材料與構(gou)造和功用的(de)本質(zhi)關系上分(fen)析,選(xuan)用柔性高強度的(de)鋼波紋(wen)管涵洞。

整裝波紋管涵(han)

金屬波(bo)(bo)(bo)紋管涵(han)(han)的(de)波(bo)(bo)(bo)紋結(jie)構可使涵(han)(han)洞(dong)路(lu)面受力合理，荷載分(fen)布平均，并具有必定的(de)抗(kang)變形，能處置(zhi)北方冰冷(leng)地域（霜(shuang)凍）對橋梁(liang)和管涵(han)(han)砼結(jie)構的(de)損壞問題；使路(lu)表面沒有伸(shen)縮縫，進步行車(che)舒適。波(bo)(bo)(bo)紋涵(han)(han)管回(hui)填沒到達(da)小填土高度時(shi)嚴(yan)禁一切(qie)重型車(che)輛(liang)通行。波(bo)(bo)(bo)紋管涵(han)(han)按安裝(zhuang)辦法分(fen)為全(quan)體安裝(zhuang)波(bo)(bo)(bo)紋管涵(han)(han)和分(fen)片(pian)安裝(zhuang)波(bo)(bo)(bo)紋管涵(han)(han)。

理(li)論證明,用(yong)金(jin)(jin)屬(shu)波(bo)(bo)紋管(guan)(guan)涵替代鋼(gang)筋混(hun)凝土停(ting)止(zhi)(zhi)涵洞(dong)施(shi)(shi)(shi)工(gong)(gong),無論從施(shi)(shi)(shi)工(gong)(gong)周期,施(shi)(shi)(shi)工(gong)(gong)造(zao)(zao)價,環(huan)保意義等方面都(dou)有(you)其不可比較的優(you)越性(xing),且(qie)用(yong)金(jin)(jin)屬(shu)波(bo)(bo)紋管(guan)(guan)涵停(ting)止(zhi)(zhi)涵洞(dong)施(shi)(shi)(shi)工(gong)(gong),可大大進步道路行車的溫(wen)馨度與平安性(xing),現采用(yong)金(jin)(jin)屬(shu)波(bo)(bo)紋涵管(guan)(guan)替代鋼(gang)筋混(hun)凝土停(ting)止(zhi)(zhi)涵洞(dong)施(shi)(shi)(shi)工(gong)(gong)在國內時一項新技術,金(jin)(jin)屬(shu)波(bo)(bo)紋涵管(guan)(guan)以其性(xing)能(neng)穩(wen)定,裝置便當,有(you)利環(huan)保,造(zao)(zao)價低等優(you)點疾速在公路施(shi)(shi)(shi)工(gong)(gong)中替代了鋼(gang)筋混(hun)凝土施(shi)(shi)(shi)工(gong)(gong)的涵洞(dong),開(kai)展前景(jing)十分寬廣(guang)。

鋼波紋涵管

金屬波(bo)紋(wen)管(guan)(guan)(guan)涵(han)是將薄鋼板(ban)板(ban)面壓成波(bo)紋(wen)后,卷制成管(guan)(guan)(guan)節,能夠增加管(guan)(guan)(guan)節的(de)(de)剛度和對(dui)管(guan)(guan)(guan)軸(zhou)(zhou)壓力的(de)(de)抵御強度；出廠前采用(yong)熱浸鍍鋅工(gong)藝和施(shi)工(gong)現場噴(pen)涂瀝(li)青(qing),雙層防腐處置保證了運用(yong)壽命(ming)；用(yong)此種管(guan)(guan)(guan)節修建的(de)(de)涵(han)洞被稱為波(bo)紋(wen)鋼管(guan)(guan)(guan)涵(han)。軸(zhou)(zhou)向(xiang)和徑(jing)向(xiang)一同(tong)分(fen)(fen)布(bu)因荷載招致的(de)(de)應(ying)力應(ying)變,可(ke)以更大水平上松(song)散荷載的(de)(de)應(ying)力會集,十分(fen)(fen)好地(di)表現鋼構造的(de)(de)優(you)勢。

不只具(ju)有習氣(qi)地基(ji)(ji)(ji)與基(ji)(ji)(ji)礎變形的(de)才干(gan),可以處理因地基(ji)(ji)(ji)基(ji)(ji)(ji)礎不平均沉降致使的(de)涵(han)洞(dong)損壞疑問,并且(qie)鋼(gang)波紋管(guan)涵(han)洞(dong)由于軸向波紋的(de)存(cun)在使其具(ju)有的(de)受力特(te)征,鋼(gang)波紋涵(han)管(guan)具(ju)有杰(jie)出的(de)路用性(xing)能(neng)，特(te)別(bie)是對地基(ji)(ji)(ji)請求低、施工(gong)簡易、能(neng)快速裝(zhuang)置、大大縮短工(gong)期(qi)是普通涵(han)管(guan)無(wu)法相比的(de)，在公路新改建工(gong)程、路基(ji)(ji)(ji)養護工(gong)程中將發揮積極(ji)的(de)作用。（hanihanbj.com）