鋼(gang)波(bo)紋(wen)涵管的(de)特征強度高(gao)，由于(yu)其(qi)獨特的(de)波(bo)紋(wen)結(jie)構使其(qi)比同(tong)口(kou)(kou)徑的(de)水(shui)泥(ni)管耐壓強度大(da)15倍以上。運(yun)輸(shu)方(fang)便，鋼(gang)波(bo)紋(wen)涵管的(de)重量只有(you)同(tong)口(kou)(kou)徑水(shui)泥(ni)管的(de)1/10到1/5，即(ji)使在窄的(de)場所沒有(you)運(yun)輸(shu)設備，人工也(ye)可運(yun)輸(shu)。

使用壽命長，鋼波紋涵管是采用鋼管(guan)熱浸(jin)鍍鋅(xin)，所(suo)以(yi)使(shi)用壽(shou)命長，壽(shou)命為80-100年(nian)(nian)，在腐蝕性特別大的(de)環境下使(shi)用時，采用內(nei)外表面瀝(li)清附層(ceng)的(de)鋼制波紋管(guan)，可在原使(shi)用壽(shou)命基礎上提高約20年(nian)(nian)以(yi)上。

內蒙古鋼波紋涵管使用施工現場

施工方便：波(bo)紋(wen)管涵是采(cai)用套(tao)筒或(huo)法蘭方式連(lian)接，而且可(ke)以根據需(xu)要定制長度，即(ji)使(shi)是非熟練工也可(ke)以操作(zuo)，施工以少(shao)量(liang)的(de)手工操作(zuo)，可(ke)在短時(shi)間內完成，既(ji)快捷(jie)又方便。優良(liang)的(de)經濟性：連(lian)接方式簡便，可(ke)縮(suo)短工期。

波紋(wen)管(guan)涵(han)也叫金(jin)屬波紋(wen)管(guan)涵(han)或(huo)鋼制(zhi)(zhi)波紋(wen)涵(han)管(guan)，是指鋪埋(mai)在公路，鐵路下面的(de)(de)涵(han)洞用螺紋(wen)波紋(wen)管(guan)，它是由波形(xing)(xing)金(jin)屬板卷制(zhi)(zhi)成或(huo)用半圓波形(xing)(xing)鋼片拼制(zhi)(zhi)成的(de)(de)圓形(xing)(xing)波紋(wen)管(guan)，應用于公路，鐵路，小(xiao)橋，通(tong)道，擋(dang)土墻(qiang)以及各(ge)種礦場(chang)，巷(xiang)道擋(dang)墻(qiang)支護等工程(cheng)中的(de)(de)涵(han)洞（管(guan)）。

鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)在(zai)(zai)國(guo)內外(wai)的(de)(de)(de)(de)發(fa)(fa)展史(shi) 1896年(nian)美(mei)(mei)國(guo)率行(xing)鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通(tong)道(dao)、鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)可(ke)(ke)行(xing)性研究；1923年(nian)美(mei)(mei)國(guo)鐵路工(gong)(gong)程協會在(zai)(zai)伊利諾(nuo)斯州的(de)(de)(de)(de)中央鐵路應(ying)用(yong)(yong)(yong)鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通(tong)道(dao)進(jin)(jin)行(xing)實(shi)體測(ce)試；1929年(nian)加拿大首座鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)用(yong)(yong)(yong)于一(yi)(yi)煤礦中；1931年(nian)澳大利亞建(jian)(jian)成8米(mi)汽車通(tong)道(dao)一(yi)(yi)座；1990年(nian)日本高(gao)速公路設(she)(she)(she)計(ji)規(gui)(gui)范制定(ding)了(le)鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)設(she)(she)(she)計(ji)技(ji)術(shu)規(gui)(gui)范，隨著(zhu)鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)世(shi)界(jie)各地(di)的(de)(de)(de)(de)安裝使用(yong)(yong)(yong)，證明了(le)此種結構在(zai)(zai)各種使用(yong)(yong)(yong)情(qing)況下的(de)(de)(de)(de)通(tong)用(yong)(yong)(yong)性，而且其壽(shou)命已(yi)超過了(le)設(she)(she)(she)計(ji)壽(shou)命。我國(guo)使用(yong)(yong)(yong)金屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)是從2001年(nian)以(yi)(yi)后，通(tong)過近幾(ji)年(nian)的(de)(de)(de)(de)市場(chang)開(kai)發(fa)(fa)，已(yi)在(zai)(zai)河北、內蒙古、青海、寧(ning)夏、新(xin)疆、西藏(zang)等(deng)省市區(qu)的(de)(de)(de)(de)公路建(jian)(jian)設(she)(she)(she)中得到應(ying)用(yong)(yong)(yong)。 鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)施(shi)(shi)工(gong)(gong)及安裝： 1.涵(han)(han)(han)(han)(han)洞(dong)施(shi)(shi)工(gong)(gong)前準備相關材料，人(ren)員及設(she)(she)(she)備進(jin)(jin)場(chang)，并(bing)(bing)做好施(shi)(shi)工(gong)(gong)時期的(de)(de)(de)(de)安全(quan)防(fang)護(hu)工(gong)(gong)作，對路基(ji)邊坡(po)進(jin)(jin)行(xing)圍網保護(hu)，防(fang)止(zhi)石(shi)(shi)塊等(deng)物(wu)體下滑傷人(ren)。 2.基(ji)礎處理：可(ke)(ke)回(hui)(hui)填(tian)砂礫(li)或(huo)砌(qi)筑(zhu)片(pian)石(shi)(shi)砼，對基(ji)底(di)進(jin)(jin)行(xing)平整(zheng)，換(huan)填(tian)30-50cm厚的(de)(de)(de)(de)砂礫(li)材料，密實(shi)度(du)達到90%以(yi)(yi)上，選擇適當(dang)的(de)(de)(de)(de)流水縱坡(po)3%左右，定(ding)出每道(dao)涵(han)(han)(han)(han)(han)的(de)(de)(de)(de)中線和邊線。 3.波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)施(shi)(shi)工(gong)(gong)時，采用(yong)(yong)(yong)分段施(shi)(shi)工(gong)(gong)的(de)(de)(de)(de)方法(fa)(fa)，預先在(zai)(zai)原拱(gong)涵(han)(han)(han)(han)(han)基(ji)底(di)用(yong)(yong)(yong)角鋼(gang)并(bing)(bing)排兩根(gen)，長(chang)(chang)(chang)(chang)度(du)根(gen)據涵(han)(han)(han)(han)(han)長(chang)(chang)(chang)(chang)確定(ding)，作涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)推進(jin)(jin)時的(de)(de)(de)(de)滑軌，波(bo)(bo)紋(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)根(gen)據工(gong)(gong)程需要可(ke)(ke)有不(bu)同的(de)(de)(de)(de)規(gui)(gui)格，整(zheng)裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)為0.5m-2.5m，每節(jie)長(chang)(chang)(chang)(chang)度(du)3.06米(mi)，采用(yong)(yong)(yong)內（外(wai)）法(fa)(fa)蘭螺栓連(lian)接(jie)，拼裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)為3m-8m，板與(yu)板搭接(jie)高(gao)強螺栓緊固。 4.如果涵(han)(han)(han)(han)(han)長(chang)(chang)(chang)(chang)小于30米(mi)，波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)兩側(ce)與(yu)原涵(han)(han)(han)(han)(han)寬度(du)大于80cm，可(ke)(ke)將整(zheng)道(dao)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)在(zai)(zai)下游(you)或(huo)上游(you)向(xiang)一(yi)(yi)端(duan)(duan)推進(jin)(jin)，就(jiu)位以(yi)(yi)后，再進(jin)(jin)行(xing)一(yi)(yi)端(duan)(duan)擋墻的(de)(de)(de)(de)砌(qi)筑(zhu)，四周的(de)(de)(de)(de)回(hui)(hui)填(tian)工(gong)(gong)作，可(ke)(ke)回(hui)(hui)填(tian)沙(sha)礫(li)、碎石(shi)(shi)土、砌(qi)筑(zhu)片(pian)石(shi)(shi)等(deng)。頂(ding)部采用(yong)(yong)(yong)砌(qi)片(pian)石(shi)(shi)或(huo)高(gao)壓泵送膨(peng)脹水泥(ni)砂漿。 5.如果涵(han)(han)(han)(han)(han)長(chang)(chang)(chang)(chang)大于30米(mi)，波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)兩側(ce)與(yu)原涵(han)(han)(han)(han)(han)寬度(du)小于80cm，可(ke)(ke)將3m-6m長(chang)(chang)(chang)(chang)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)下游(you)或(huo)上游(you)向(xiang)一(yi)(yi)端(duan)(duan)推進(jin)(jin)，就(jiu)位以(yi)(yi)后可(ke)(ke)以(yi)(yi)將其固定(ding)，砌(qi)筑(zhu)的(de)(de)(de)(de)片(pian)石(shi)(shi)端(duan)(duan)墻，波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)的(de)(de)(de)(de)另一(yi)(yi)端(duan)(duan)與(yu)涵(han)(han)(han)(han)(han)洞(dong)間(jian)的(de)(de)(de)(de)間(jian)距用(yong)(yong)(yong)沙(sha)袋或(huo)漿砌(qi)片(pian)石(shi)(shi)擋住，寬度(du)50cm，然后開(kai)始回(hui)(hui)填(tian)。兩側(ce)可(ke)(ke)用(yong)(yong)(yong)粗沙(sha)水密法(fa)(fa)密實(shi)或(huo)澆注混凝(ning)土震動(dong)棒搗(dao)實(shi)。頂(ding)部采用(yong)(yong)(yong)高(gao)壓泵送膨(peng)脹水泥(ni)沙(sha)漿。該(gai)節(jie)管(guan)(guan)(guan)(guan)(guan)(guan)四周填(tian)筑(zhu)完畢后，將第(di)二節(jie)運至，進(jin)(jin)行(xing)兩管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連(lian)接(jie)，連(lian)接(jie)完畢后，以(yi)(yi)上述相同的(de)(de)(de)(de)方法(fa)(fa)進(jin)(jin)行(xing)回(hui)(hui)填(tian)，依此順序完成管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)的(de)(de)(de)(de)修建(jian)(jian)工(gong)(gong)作。

鋼波紋涵管

波(bo)紋管涵(han)是與(yu)鋼筋混凝土管涵(han)相比，具(ju)有管節薄，重量(liang)輕(qing)，便于運輸存放，施工(gong)工(gong)藝簡單(dan)，組(zu)裝快速，工(gong)期短(duan)等優(you)點(dian)。

建筑(zhu)波紋(wen)管時，可(ke)根據需要隨意組裝成任何長度，必要時，管節還(huan)可(ke)拆除，遷(qian)往別處修建，在缺乏砂石材(cai)料地區或地基承載(zai)力(li)較低的(de)地區，波紋(wen)管涵的(de)優越性更(geng)為顯(xian)著。

鋼波(bo)(bo)紋(wen)涵管(guan)(guan)在國外的(de)公路、鐵(tie)路和(he)房屋建工(gong)程(cheng)中早(zao)已被方泛采用(yong)，一些(xie)發(fa)達 不僅設(she)有(you)(you)制(zhi)造波(bo)(bo)紋(wen)管(guan)(guan)節的(de)工(gong)廠，而且有(you)(you)些(xie) 發(fa)布了波(bo)(bo)紋(wen)管(guan)(guan)涵的(de)設(she)計與施工(gong)規范或規程(cheng)。我國解放前(qian)(qian)公路、鐵(tie)路部(bu)門也(ye)曾使用(yong)過(guo)國外進口的(de)波(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)節。目(mu)前(qian)(qian)我國已有(you)(you)專門生產(chan)波(bo)(bo)紋(wen)管(guan)(guan)涵的(de)工(gong)廠，鑒于這(zhe)種(zhong)管(guan)(guan)涵的(de)許多優點，我國鋼材產(chan)量已跨居(ju)世界前(qian)(qian)列(lie)，在我國推廣應用(yong)波(bo)(bo)紋(wen)管(guan)(guan)涵的(de)前(qian)(qian)景(jing)是(shi)非常廣闊的(de)。

鋼波紋(wen)涵管(guan)不少(shao)機(ji)器零件(jian)，如沖(chong)床的(de)(de)連(lian)桿、鍛錘的(de)(de)錘頭、火車掛鉤、沖(chong)模等，在(zai)工作時要承(cheng)受(shou)沖(chong)擊載荷、如果仍用靜(jing)載荷作用下的(de)(de)強(qiang)度限(xian)指標來進行設計(ji)(ji)計(ji)(ji)算，就不能保證這些(xie)零件(jian)工作時的(de)(de)安全性，必須同時考慮材料(liao)的(de)(de)韌性。波紋(wen)涵管(guan)沖(chong)擊韌性波紋(wen)涵管(guan)沖(chong)擊韌性是指材料(liao)抵抗(kang)沖(chong)擊載荷的(de)(de)能力(li)。

鋼波(bo)紋涵管出(chu)廠時，涵管及(ji)配件均經過熱浸鍍鋅處理，鍍鋅層平均厚(hou)度大于84μm，在沒(mei)有亂石沖(chong)刷的(de)情況下(xia)，它的(de)鍍鋅層就可(ke)防(fang)止(zhi)銹蝕。目前內涵管出(chu)廠前，根據鋼管管壁每(mei)年蝕耗厚(hou)度0.01-0.03mm，都比(bi)外涵管做的(de)要(yao)保(bao)守(shou)，比(bi)正常管壁厚(hou)度增(zeng)加了(le)0.5mm，可(ke)提高(gao)使(shi)用壽(shou)命，而(er)且(qie)涵管運至施工現場后(hou)，工地涂涮兩(liang)遍(bian)瀝青，瀝青涂層厚(hou)度達到0.3-0.5mm。

并且根據內車輛超載運輸的實際情況，還對YTHG鋼波紋涵管的技術參數（波距、波深、壁厚）進行了調整，增大了涵管在內使用的保險系數。以上幾種措施即可滿足使用要求，使用壽命完全能適合公路的需求，更能滿足受流石沖刷的涵洞，確保流石對涵管管壁的沖擊。//hanihanbj.com/