鋼波紋(wen)涵管的(de)特(te)征強度(du)高，由于其(qi)獨特(te)的(de)波紋(wen)結構使其(qi)比同口徑的(de)水(shui)(shui)泥管耐壓強度(du)大15倍以上。運輸(shu)方便(bian)，鋼波紋(wen)涵管的(de)重量只有(you)同口徑水(shui)(shui)泥管的(de)1/10到(dao)1/5，即使在窄的(de)場所(suo)沒有(you)運輸(shu)設備，人工(gong)也可(ke)運輸(shu)。

使用壽命長，鋼波紋涵管是(shi)采(cai)用鋼(gang)管(guan)熱浸鍍(du)鋅，所以(yi)使(shi)用壽命長(chang)，壽命為(wei)80-100年(nian)，在(zai)(zai)腐蝕性(xing)特別大的環境下使(shi)用時(shi)，采(cai)用內外表面(mian)瀝清附(fu)層(ceng)的鋼(gang)制波紋(wen)管(guan)，可在(zai)(zai)原使(shi)用壽命基礎上提高約20年(nian)以(yi)上。

內蒙古鋼波紋涵管使用施工現場

施(shi)工(gong)(gong)方(fang)便(bian)：波紋管涵是(shi)采用套筒(tong)或法蘭方(fang)式連接，而且可以根據需(xu)要定制(zhi)長度(du)，即使是(shi)非熟練工(gong)(gong)也可以操作(zuo)(zuo)，施(shi)工(gong)(gong)以少(shao)量的手(shou)工(gong)(gong)操作(zuo)(zuo)，可在短(duan)時間內完(wan)成，既快捷又方(fang)便(bian)。優良的經濟(ji)性：連接方(fang)式簡便(bian)，可縮短(duan)工(gong)(gong)期。

波(bo)(bo)(bo)紋(wen)管涵(han)(han)也叫金屬波(bo)(bo)(bo)紋(wen)管涵(han)(han)或鋼制(zhi)波(bo)(bo)(bo)紋(wen)涵(han)(han)管，是指鋪埋(mai)在公路(lu)，鐵路(lu)下面(mian)的涵(han)(han)洞用螺(luo)紋(wen)波(bo)(bo)(bo)紋(wen)管，它是由波(bo)(bo)(bo)形(xing)金屬板卷(juan)制(zhi)成或用半圓(yuan)波(bo)(bo)(bo)形(xing)鋼片拼制(zhi)成的圓(yuan)形(xing)波(bo)(bo)(bo)紋(wen)管，應用于公路(lu)，鐵路(lu)，小橋，通(tong)道，擋(dang)(dang)土墻以及各種礦(kuang)場，巷道擋(dang)(dang)墻支護等工程中的涵(han)(han)洞（管）。

鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)在(zai)(zai)國內外的(de)(de)(de)(de)發展史 1896年(nian)(nian)美(mei)國率行(xing)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通道(dao)(dao)、鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)可行(xing)性(xing)研究；1923年(nian)(nian)美(mei)國鐵路(lu)工(gong)(gong)(gong)程(cheng)協會在(zai)(zai)伊利諾斯州的(de)(de)(de)(de)中(zhong)(zhong)央鐵路(lu)應用(yong)(yong)(yong)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通道(dao)(dao)進行(xing)實(shi)體(ti)測試；1929年(nian)(nian)加拿大首座鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)用(yong)(yong)(yong)于(yu)一(yi)(yi)煤礦中(zhong)(zhong)；1931年(nian)(nian)澳大利亞建成(cheng)(cheng)8米(mi)(mi)汽車通道(dao)(dao)一(yi)(yi)座；1990年(nian)(nian)日本高(gao)速(su)公路(lu)設(she)計(ji)規(gui)范制(zhi)定(ding)了鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)設(she)計(ji)技術規(gui)范，隨著鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)世界各地的(de)(de)(de)(de)安(an)裝使(shi)用(yong)(yong)(yong)，證明了此種結(jie)構在(zai)(zai)各種使(shi)用(yong)(yong)(yong)情況下(xia)(xia)的(de)(de)(de)(de)通用(yong)(yong)(yong)性(xing)，而且其(qi)壽(shou)命已(yi)超過了設(she)計(ji)壽(shou)命。我國使(shi)用(yong)(yong)(yong)金屬(shu)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)是從2001年(nian)(nian)以(yi)后(hou)，通過近幾(ji)年(nian)(nian)的(de)(de)(de)(de)市(shi)場(chang)開(kai)發，已(yi)在(zai)(zai)河北、內蒙(meng)古、青海、寧夏、新疆(jiang)、西藏等省市(shi)區的(de)(de)(de)(de)公路(lu)建設(she)中(zhong)(zhong)得到應用(yong)(yong)(yong)。 鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)施(shi)(shi)工(gong)(gong)(gong)及安(an)裝： 1.涵(han)洞施(shi)(shi)工(gong)(gong)(gong)前準備(bei)相關(guan)材料(liao)，人(ren)員及設(she)備(bei)進場(chang)，并做好施(shi)(shi)工(gong)(gong)(gong)時期(qi)的(de)(de)(de)(de)安(an)全防護工(gong)(gong)(gong)作(zuo)，對路(lu)基(ji)邊坡(po)(po)進行(xing)圍網保(bao)護，防止石(shi)(shi)塊等物體(ti)下(xia)(xia)滑傷人(ren)。 2.基(ji)礎處(chu)理(li)：可回(hui)填(tian)(tian)砂(sha)礫或(huo)砌(qi)(qi)筑(zhu)(zhu)片(pian)石(shi)(shi)砼，對基(ji)底(di)進行(xing)平整，換(huan)填(tian)(tian)30-50cm厚的(de)(de)(de)(de)砂(sha)礫材料(liao)，密(mi)實(shi)度(du)(du)達(da)到90%以(yi)上，選擇適(shi)當的(de)(de)(de)(de)流水(shui)縱(zong)坡(po)(po)3%左右(you)，定(ding)出每(mei)道(dao)(dao)涵(han)的(de)(de)(de)(de)中(zhong)(zhong)線和邊線。 3.波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)施(shi)(shi)工(gong)(gong)(gong)時，采用(yong)(yong)(yong)分段施(shi)(shi)工(gong)(gong)(gong)的(de)(de)(de)(de)方法，預(yu)先在(zai)(zai)原(yuan)拱(gong)涵(han)基(ji)底(di)用(yong)(yong)(yong)角鋼(gang)(gang)并排兩(liang)(liang)根，長(chang)(chang)(chang)(chang)度(du)(du)根據(ju)(ju)涵(han)長(chang)(chang)(chang)(chang)確定(ding)，作(zuo)涵(han)管(guan)(guan)(guan)(guan)(guan)(guan)推進時的(de)(de)(de)(de)滑軌，波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑根據(ju)(ju)工(gong)(gong)(gong)程(cheng)需(xu)要(yao)可有不同的(de)(de)(de)(de)規(gui)格，整裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為0.5m-2.5m，每(mei)節(jie)長(chang)(chang)(chang)(chang)度(du)(du)3.06米(mi)(mi)，采用(yong)(yong)(yong)內（外）法蘭(lan)螺(luo)栓(shuan)連接(jie)，拼(pin)裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為3m-8m，板與板搭接(jie)高(gao)強螺(luo)栓(shuan)緊固。 4.如果涵(han)長(chang)(chang)(chang)(chang)小于(yu)30米(mi)(mi)，波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)兩(liang)(liang)側與原(yuan)涵(han)寬(kuan)度(du)(du)大于(yu)80cm，可將(jiang)整道(dao)(dao)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)在(zai)(zai)下(xia)(xia)游(you)(you)或(huo)上游(you)(you)向一(yi)(yi)端(duan)推進，就位(wei)以(yi)后(hou)，再進行(xing)一(yi)(yi)端(duan)擋墻的(de)(de)(de)(de)砌(qi)(qi)筑(zhu)(zhu)，四(si)(si)周的(de)(de)(de)(de)回(hui)填(tian)(tian)工(gong)(gong)(gong)作(zuo)，可回(hui)填(tian)(tian)沙礫、碎石(shi)(shi)土、砌(qi)(qi)筑(zhu)(zhu)片(pian)石(shi)(shi)等。頂部(bu)(bu)采用(yong)(yong)(yong)砌(qi)(qi)片(pian)石(shi)(shi)或(huo)高(gao)壓泵送(song)膨脹水(shui)泥砂(sha)漿(jiang)(jiang)。 5.如果涵(han)長(chang)(chang)(chang)(chang)大于(yu)30米(mi)(mi)，波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)兩(liang)(liang)側與原(yuan)涵(han)寬(kuan)度(du)(du)小于(yu)80cm，可將(jiang)3m-6m長(chang)(chang)(chang)(chang)涵(han)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)下(xia)(xia)游(you)(you)或(huo)上游(you)(you)向一(yi)(yi)端(duan)推進，就位(wei)以(yi)后(hou)可以(yi)將(jiang)其(qi)固定(ding)，砌(qi)(qi)筑(zhu)(zhu)的(de)(de)(de)(de)片(pian)石(shi)(shi)端(duan)墻，波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)另一(yi)(yi)端(duan)與涵(han)洞間的(de)(de)(de)(de)間距用(yong)(yong)(yong)沙袋(dai)或(huo)漿(jiang)(jiang)砌(qi)(qi)片(pian)石(shi)(shi)擋住，寬(kuan)度(du)(du)50cm，然后(hou)開(kai)始(shi)回(hui)填(tian)(tian)。兩(liang)(liang)側可用(yong)(yong)(yong)粗沙水(shui)密(mi)法密(mi)實(shi)或(huo)澆(jiao)注混(hun)凝土震(zhen)動棒搗(dao)實(shi)。頂部(bu)(bu)采用(yong)(yong)(yong)高(gao)壓泵送(song)膨脹水(shui)泥沙漿(jiang)(jiang)。該節(jie)管(guan)(guan)(guan)(guan)(guan)(guan)四(si)(si)周填(tian)(tian)筑(zhu)(zhu)完(wan)畢后(hou)，將(jiang)第二(er)節(jie)運至(zhi)，進行(xing)兩(liang)(liang)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連接(jie)，連接(jie)完(wan)畢后(hou)，以(yi)上述(shu)相同的(de)(de)(de)(de)方法進行(xing)回(hui)填(tian)(tian)，依此順(shun)序完(wan)成(cheng)(cheng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)修建工(gong)(gong)(gong)作(zuo)。

鋼波紋涵管

波紋管涵是(shi)與鋼筋混凝土管涵相比(bi)，具有管節(jie)薄，重量輕，便于運輸存放，施(shi)工(gong)工(gong)藝簡(jian)單，組裝快速，工(gong)期短等優點。

建筑波紋管(guan)時，可根據需要(yao)隨(sui)意組裝成(cheng)任(ren)何長度，必(bi)要(yao)時，管(guan)節還可拆除，遷往別處(chu)修(xiu)建，在缺乏(fa)砂石材料地(di)區(qu)或地(di)基承載力較(jiao)低的地(di)區(qu)，波紋管(guan)涵(han)的優越性更為顯著。

鋼波(bo)紋(wen)涵(han)管(guan)(guan)(guan)在國(guo)外(wai)的公路(lu)、鐵路(lu)和房屋建工(gong)程(cheng)中早已(yi)被方泛采(cai)用(yong)，一些發達(da) 不僅(jin)設有制造波(bo)紋(wen)管(guan)(guan)(guan)節(jie)的工(gong)廠，而且(qie)有些 發布(bu)了(le)波(bo)紋(wen)管(guan)(guan)(guan)涵(han)的設計與施(shi)工(gong)規(gui)范或規(gui)程(cheng)。我國(guo)解放前(qian)公路(lu)、鐵路(lu)部門(men)也曾使(shi)用(yong)過國(guo)外(wai)進口的波(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)節(jie)。目(mu)前(qian)我國(guo)已(yi)有專門(men)生產波(bo)紋(wen)管(guan)(guan)(guan)涵(han)的工(gong)廠，鑒于這種管(guan)(guan)(guan)涵(han)的許(xu)多(duo)優(you)點，我國(guo)鋼材產量已(yi)跨居世(shi)界前(qian)列，在我國(guo)推廣應用(yong)波(bo)紋(wen)管(guan)(guan)(guan)涵(han)的前(qian)景是非常廣闊的。

鋼波紋(wen)涵管(guan)不(bu)少機器(qi)零件(jian)，如沖床(chuang)的(de)(de)連桿(gan)、鍛錘的(de)(de)錘頭、火車掛鉤、沖模(mo)等，在工(gong)作時(shi)要(yao)承受沖擊(ji)載荷、如果仍用(yong)(yong)靜(jing)載荷作用(yong)(yong)下的(de)(de)強(qiang)度限指(zhi)標來進行設計計算，就不(bu)能保證這些零件(jian)工(gong)作時(shi)的(de)(de)安全性(xing)(xing)，必須同時(shi)考(kao)慮材料的(de)(de)韌性(xing)(xing)。波紋(wen)涵管(guan)沖擊(ji)韌性(xing)(xing)波紋(wen)涵管(guan)沖擊(ji)韌性(xing)(xing)是指(zhi)材料抵抗(kang)沖擊(ji)載荷的(de)(de)能力。

鋼波紋涵(han)(han)管(guan)出(chu)廠時，涵(han)(han)管(guan)及配件均(jun)經過熱浸鍍鋅(xin)處理，鍍鋅(xin)層平均(jun)厚(hou)度(du)大于(yu)84μm，在沒有亂石沖刷(shua)的情況下(xia)，它的鍍鋅(xin)層就可防止銹蝕。目前內涵(han)(han)管(guan)出(chu)廠前，根(gen)據(ju)鋼管(guan)管(guan)壁每年蝕耗厚(hou)度(du)0.01-0.03mm，都比外(wai)涵(han)(han)管(guan)做的要保守(shou)，比正常管(guan)壁厚(hou)度(du)增(zeng)加了0.5mm，可提高使(shi)用(yong)壽命，而且(qie)涵(han)(han)管(guan)運至施(shi)工現場后，工地涂涮兩遍瀝(li)青，瀝(li)青涂層厚(hou)度(du)達(da)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/