鋼(gang)波(bo)紋涵管(guan)(guan)的特征強(qiang)度高，由(you)于其獨(du)特的波(bo)紋結構使(shi)其比(bi)同口徑(jing)的水(shui)泥管(guan)(guan)耐壓強(qiang)度大15倍以上。運(yun)(yun)輸方便(bian)，鋼(gang)波(bo)紋涵管(guan)(guan)的重(zhong)量(liang)只(zhi)有(you)同口徑(jing)水(shui)泥管(guan)(guan)的1/10到1/5，即使(shi)在窄的場(chang)所沒(mei)有(you)運(yun)(yun)輸設備，人工也(ye)可運(yun)(yun)輸。
使用壽命長，鋼波紋涵管是采用鋼管熱浸鍍鋅，所以使用壽命長，壽命為80-100年，在(zai)腐蝕性特別(bie)大的(de)環境下使用時，采用內(nei)外(wai)表(biao)面瀝清附層的(de)鋼制波紋管，可在(zai)原使用壽命基礎上提高約20年以上。
施(shi)工(gong)(gong)方便：波紋(wen)管涵(han)是(shi)采用套(tao)筒或法蘭方式連(lian)接，而(er)且可(ke)以(yi)根據需要定(ding)制(zhi)長度，即使是(shi)非熟練工(gong)(gong)也可(ke)以(yi)操作，施(shi)工(gong)(gong)以(yi)少量的手工(gong)(gong)操作，可(ke)在短時間內完成，既快捷又(you)方便。優良的經濟性：連(lian)接方式簡便，可(ke)縮短工(gong)(gong)期。
波(bo)紋(wen)管(guan)(guan)涵(han)(han)也叫金(jin)屬波(bo)紋(wen)管(guan)(guan)涵(han)(han)或鋼制(zhi)(zhi)波(bo)紋(wen)涵(han)(han)管(guan)(guan)，是指鋪埋在公路，鐵路下面的涵(han)(han)洞用螺紋(wen)波(bo)紋(wen)管(guan)(guan)，它是由(you)波(bo)形金(jin)屬板卷(juan)制(zhi)(zhi)成或用半圓(yuan)波(bo)形鋼片拼制(zhi)(zhi)成的圓(yuan)形波(bo)紋(wen)管(guan)(guan)，應用于公路，鐵路，小橋，通道(dao)，擋土(tu)墻以及各種礦場(chang)，巷道(dao)擋墻支護等(deng)工程中的涵(han)(han)洞（管(guan)(guan)）。
鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)在(zai)(zai)(zai)國(guo)內(nei)(nei)外的(de)(de)(de)(de)(de)(de)發展史 1896年(nian)美(mei)(mei)國(guo)率行(xing)(xing)鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通道(dao)(dao)、鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)可行(xing)(xing)性研究；1923年(nian)美(mei)(mei)國(guo)鐵路工(gong)程協(xie)會(hui)在(zai)(zai)(zai)伊利(li)諾斯州的(de)(de)(de)(de)(de)(de)中央鐵路應用(yong)(yong)(yong)鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)通道(dao)(dao)進(jin)(jin)行(xing)(xing)實體測試；1929年(nian)加拿大(da)(da)(da)首座鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)用(yong)(yong)(yong)于(yu)一(yi)煤礦中；1931年(nian)澳大(da)(da)(da)利(li)亞建成(cheng)8米汽車通道(dao)(dao)一(yi)座；1990年(nian)日本(ben)高(gao)(gao)速公路設(she)計(ji)規(gui)(gui)(gui)范(fan)制定(ding)了鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)設(she)計(ji)技術規(gui)(gui)(gui)范(fan)，隨著鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)世界各地(di)的(de)(de)(de)(de)(de)(de)安裝使(shi)用(yong)(yong)(yong)，證明了此(ci)種結構在(zai)(zai)(zai)各種使(shi)用(yong)(yong)(yong)情況下(xia)的(de)(de)(de)(de)(de)(de)通用(yong)(yong)(yong)性，而且(qie)其(qi)壽(shou)(shou)命已超過了設(she)計(ji)壽(shou)(shou)命。我國(guo)使(shi)用(yong)(yong)(yong)金屬波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)是從(cong)2001年(nian)以后(hou)，通過近幾年(nian)的(de)(de)(de)(de)(de)(de)市場(chang)開發，已在(zai)(zai)(zai)河北、內(nei)(nei)蒙古、青海、寧夏、新疆(jiang)、西藏等省市區的(de)(de)(de)(de)(de)(de)公路建設(she)中得到(dao)應用(yong)(yong)(yong)。 鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)施(shi)(shi)工(gong)及安裝： 1.涵(han)(han)(han)(han)洞(dong)(dong)施(shi)(shi)工(gong)前準備相關材(cai)料，人員及設(she)備進(jin)(jin)場(chang)，并做好施(shi)(shi)工(gong)時期的(de)(de)(de)(de)(de)(de)安全防(fang)護(hu)(hu)工(gong)作，對路基(ji)邊坡(po)進(jin)(jin)行(xing)(xing)圍網保(bao)護(hu)(hu)，防(fang)止石(shi)塊等物(wu)體下(xia)滑傷(shang)人。 2.基(ji)礎處(chu)理：可回填(tian)砂(sha)礫或(huo)(huo)砌(qi)(qi)(qi)(qi)筑(zhu)(zhu)片(pian)石(shi)砼，對基(ji)底進(jin)(jin)行(xing)(xing)平整(zheng)，換填(tian)30-50cm厚的(de)(de)(de)(de)(de)(de)砂(sha)礫材(cai)料，密實度(du)達到(dao)90%以上，選擇適當的(de)(de)(de)(de)(de)(de)流水縱坡(po)3%左右(you)，定(ding)出每道(dao)(dao)涵(han)(han)(han)(han)的(de)(de)(de)(de)(de)(de)中線(xian)和邊線(xian)。 3.波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)施(shi)(shi)工(gong)時，采用(yong)(yong)(yong)分段施(shi)(shi)工(gong)的(de)(de)(de)(de)(de)(de)方法(fa)，預先(xian)在(zai)(zai)(zai)原(yuan)拱(gong)涵(han)(han)(han)(han)基(ji)底用(yong)(yong)(yong)角鋼(gang)(gang)并排兩根，長(chang)度(du)根據涵(han)(han)(han)(han)長(chang)確定(ding)，作涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)推進(jin)(jin)時的(de)(de)(de)(de)(de)(de)滑軌，波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑根據工(gong)程需要可有不(bu)同(tong)的(de)(de)(de)(de)(de)(de)規(gui)(gui)(gui)格，整(zheng)裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為0.5m-2.5m，每節長(chang)度(du)3.06米，采用(yong)(yong)(yong)內(nei)(nei)（外）法(fa)蘭螺栓(shuan)(shuan)連(lian)接，拼(pin)裝管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為3m-8m，板(ban)與(yu)板(ban)搭接高(gao)(gao)強螺栓(shuan)(shuan)緊固。 4.如果(guo)涵(han)(han)(han)(han)長(chang)小(xiao)于(yu)30米，波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)兩側與(yu)原(yuan)涵(han)(han)(han)(han)寬(kuan)度(du)大(da)(da)(da)于(yu)80cm，可將(jiang)整(zheng)道(dao)(dao)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)在(zai)(zai)(zai)下(xia)游或(huo)(huo)上游向一(yi)端推進(jin)(jin)，就(jiu)位以后(hou)，再進(jin)(jin)行(xing)(xing)一(yi)端擋(dang)墻的(de)(de)(de)(de)(de)(de)砌(qi)(qi)(qi)(qi)筑(zhu)(zhu)，四(si)周的(de)(de)(de)(de)(de)(de)回填(tian)工(gong)作，可回填(tian)沙(sha)(sha)礫、碎(sui)石(shi)土、砌(qi)(qi)(qi)(qi)筑(zhu)(zhu)片(pian)石(shi)等。頂部(bu)采用(yong)(yong)(yong)砌(qi)(qi)(qi)(qi)片(pian)石(shi)或(huo)(huo)高(gao)(gao)壓泵(beng)送(song)膨(peng)脹(zhang)水泥(ni)砂(sha)漿。 5.如果(guo)涵(han)(han)(han)(han)長(chang)大(da)(da)(da)于(yu)30米，波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)兩側與(yu)原(yuan)涵(han)(han)(han)(han)寬(kuan)度(du)小(xiao)于(yu)80cm，可將(jiang)3m-6m長(chang)涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)下(xia)游或(huo)(huo)上游向一(yi)端推進(jin)(jin)，就(jiu)位以后(hou)可以將(jiang)其(qi)固定(ding)，砌(qi)(qi)(qi)(qi)筑(zhu)(zhu)的(de)(de)(de)(de)(de)(de)片(pian)石(shi)端墻，波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)的(de)(de)(de)(de)(de)(de)另一(yi)端與(yu)涵(han)(han)(han)(han)洞(dong)(dong)間(jian)的(de)(de)(de)(de)(de)(de)間(jian)距(ju)用(yong)(yong)(yong)沙(sha)(sha)袋或(huo)(huo)漿砌(qi)(qi)(qi)(qi)片(pian)石(shi)擋(dang)住，寬(kuan)度(du)50cm，然后(hou)開始(shi)回填(tian)。兩側可用(yong)(yong)(yong)粗(cu)沙(sha)(sha)水密法(fa)密實或(huo)(huo)澆(jiao)注(zhu)混凝(ning)土震(zhen)動(dong)棒搗(dao)實。頂部(bu)采用(yong)(yong)(yong)高(gao)(gao)壓泵(beng)送(song)膨(peng)脹(zhang)水泥(ni)沙(sha)(sha)漿。該節管(guan)(guan)(guan)(guan)(guan)(guan)四(si)周填(tian)筑(zhu)(zhu)完畢后(hou)，將(jiang)第二節運至，進(jin)(jin)行(xing)(xing)兩管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連(lian)接，連(lian)接完畢后(hou)，以上述相同(tong)的(de)(de)(de)(de)(de)(de)方法(fa)進(jin)(jin)行(xing)(xing)回填(tian)，依此(ci)順序完成(cheng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)的(de)(de)(de)(de)(de)(de)修建工(gong)作。
波紋管涵是與鋼筋混凝土管涵相比，具(ju)有管節薄，重量輕(qing)，便(bian)于運輸存放(fang)，施工工藝簡(jian)單，組裝快(kuai)速(su)，工期短(duan)等優點(dian)。
建筑波紋管時(shi)，可(ke)(ke)根據需要(yao)隨意組裝成任何長度，必(bi)要(yao)時(shi)，管節(jie)還可(ke)(ke)拆除(chu)，遷往別處修(xiu)建，在缺乏砂石材料地(di)(di)區或地(di)(di)基(ji)承載力較(jiao)低的地(di)(di)區，波紋管涵的優越性(xing)更為(wei)顯著。
鋼波紋(wen)(wen)涵(han)管(guan)(guan)在國(guo)(guo)(guo)外的(de)(de)公路(lu)、鐵路(lu)和房屋建工(gong)程中早已被方(fang)泛采(cai)用(yong)，一(yi)些發達 不僅(jin)設有制造波紋(wen)(wen)管(guan)(guan)節(jie)的(de)(de)工(gong)廠(chang)，而且有些 發布了(le)波紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)設計與施工(gong)規范或規程。我(wo)(wo)(wo)國(guo)(guo)(guo)解放前公路(lu)、鐵路(lu)部門也曾使(shi)用(yong)過國(guo)(guo)(guo)外進(jin)口的(de)(de)波紋(wen)(wen)管(guan)(guan)管(guan)(guan)節(jie)。目前我(wo)(wo)(wo)國(guo)(guo)(guo)已有專門生產波紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)工(gong)廠(chang)，鑒于這種管(guan)(guan)涵(han)的(de)(de)許多優點，我(wo)(wo)(wo)國(guo)(guo)(guo)鋼材產量已跨居世界前列，在我(wo)(wo)(wo)國(guo)(guo)(guo)推廣應用(yong)波紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)前景是非常廣闊的(de)(de)。
鋼波(bo)紋涵管不(bu)少(shao)機器零(ling)件(jian)，如沖(chong)床的(de)連桿、鍛(duan)錘的(de)錘頭(tou)、火(huo)車掛鉤、沖(chong)模等，在工(gong)作(zuo)(zuo)(zuo)時要承(cheng)受沖(chong)擊(ji)(ji)載荷、如果仍用(yong)靜載荷作(zuo)(zuo)(zuo)用(yong)下的(de)強度限指(zhi)標來進行設計計算，就(jiu)不(bu)能保(bao)證這(zhe)些(xie)零(ling)件(jian)工(gong)作(zuo)(zuo)(zuo)時的(de)安全性(xing)，必須同(tong)時考(kao)慮材料的(de)韌性(xing)。波(bo)紋涵管沖(chong)擊(ji)(ji)韌性(xing)波(bo)紋涵管沖(chong)擊(ji)(ji)韌性(xing)是指(zhi)材料抵(di)抗沖(chong)擊(ji)(ji)載荷的(de)能力(li)。
鋼波紋涵(han)管(guan)(guan)出廠時(shi)，涵(han)管(guan)(guan)及配件均經過熱浸(jin)鍍(du)鋅(xin)處理，鍍(du)鋅(xin)層(ceng)平均厚(hou)(hou)度大(da)于84μm，在沒有亂石(shi)沖刷的(de)情況(kuang)下，它(ta)的(de)鍍(du)鋅(xin)層(ceng)就可防止(zhi)銹蝕。目前(qian)內涵(han)管(guan)(guan)出廠前(qian)，根據鋼管(guan)(guan)管(guan)(guan)壁(bi)每年(nian)蝕耗厚(hou)(hou)度0.01-0.03mm，都比外涵(han)管(guan)(guan)做的(de)要保守(shou)，比正(zheng)常管(guan)(guan)壁(bi)厚(hou)(hou)度增加了0.5mm，可提高使用壽(shou)命，而(er)且涵(han)管(guan)(guan)運至施工(gong)現場后，工(gong)地涂涮兩(liang)遍瀝(li)青，瀝(li)青涂層(ceng)厚(hou)(hou)度達(da)到(dao)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/
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