鋼波紋(wen)涵管(guan)的(de)(de)特征強(qiang)度(du)高(gao)，由于其獨(du)特的(de)(de)波紋(wen)結構使(shi)其比同口徑的(de)(de)水泥管(guan)耐壓(ya)強(qiang)度(du)大15倍以上。運(yun)輸(shu)方(fang)便(bian)，鋼波紋(wen)涵管(guan)的(de)(de)重量只有同口徑水泥管(guan)的(de)(de)1/10到(dao)1/5，即(ji)使(shi)在窄的(de)(de)場所沒有運(yun)輸(shu)設備，人工也(ye)可(ke)運(yun)輸(shu)。

使用壽命長，鋼波紋涵管是采用(yong)(yong)鋼管熱(re)浸鍍(du)鋅(xin)，所以(yi)(yi)使用(yong)(yong)壽命長，壽命為80-100年，在腐(fu)蝕性(xing)特別(bie)大的(de)環境(jing)下(xia)使用(yong)(yong)時(shi)，采用(yong)(yong)內外表面瀝(li)清附層的(de)鋼制(zhi)波紋管，可在原使用(yong)(yong)壽命基礎上提高約20年以(yi)(yi)上。

內蒙古鋼波紋涵管使用施工現場

施工(gong)(gong)方(fang)便(bian)：波紋管涵是采(cai)用套筒或(huo)法蘭(lan)方(fang)式連接，而且可(ke)以根據(ju)需要定制長(chang)度，即使是非熟練(lian)工(gong)(gong)也可(ke)以操(cao)作，施工(gong)(gong)以少(shao)量的(de)(de)手工(gong)(gong)操(cao)作，可(ke)在短(duan)(duan)時間內完成，既(ji)快捷(jie)又方(fang)便(bian)。優良的(de)(de)經濟性：連接方(fang)式簡(jian)便(bian)，可(ke)縮短(duan)(duan)工(gong)(gong)期(qi)。

波(bo)紋(wen)管(guan)(guan)(guan)涵(han)也(ye)叫金屬波(bo)紋(wen)管(guan)(guan)(guan)涵(han)或鋼(gang)制波(bo)紋(wen)涵(han)管(guan)(guan)(guan)，是指鋪埋在公(gong)(gong)路，鐵(tie)路下面的涵(han)洞用螺紋(wen)波(bo)紋(wen)管(guan)(guan)(guan)，它是由波(bo)形(xing)金屬板卷制成或用半圓波(bo)形(xing)鋼(gang)片拼(pin)制成的圓形(xing)波(bo)紋(wen)管(guan)(guan)(guan)，應用于公(gong)(gong)路，鐵(tie)路，小橋，通道，擋(dang)(dang)土墻(qiang)以及各種礦(kuang)場，巷(xiang)道擋(dang)(dang)墻(qiang)支(zhi)護等工(gong)程中的涵(han)洞（管(guan)(guan)(guan)）。

鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)在(zai)(zai)國(guo)內外的(de)(de)(de)(de)(de)發展史 1896年(nian)(nian)美國(guo)率行(xing)(xing)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)通(tong)道(dao)、鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)可(ke)行(xing)(xing)性研究；1923年(nian)(nian)美國(guo)鐵路(lu)工程(cheng)協會在(zai)(zai)伊利諾(nuo)斯州(zhou)的(de)(de)(de)(de)(de)中(zhong)央(yang)鐵路(lu)應用(yong)(yong)(yong)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)通(tong)道(dao)進(jin)行(xing)(xing)實(shi)體測試；1929年(nian)(nian)加拿大首座鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)用(yong)(yong)(yong)于(yu)一(yi)煤礦中(zhong)；1931年(nian)(nian)澳大利亞建成(cheng)8米汽車通(tong)道(dao)一(yi)座；1990年(nian)(nian)日本高(gao)速(su)公路(lu)設計(ji)規(gui)(gui)范制定了(le)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)設計(ji)技術規(gui)(gui)范，隨(sui)著鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)世(shi)界各地的(de)(de)(de)(de)(de)安裝(zhuang)使(shi)用(yong)(yong)(yong)，證(zheng)明(ming)了(le)此(ci)種結構(gou)在(zai)(zai)各種使(shi)用(yong)(yong)(yong)情(qing)況下(xia)的(de)(de)(de)(de)(de)通(tong)用(yong)(yong)(yong)性，而且其壽(shou)命(ming)已超過了(le)設計(ji)壽(shou)命(ming)。我國(guo)使(shi)用(yong)(yong)(yong)金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)是從2001年(nian)(nian)以后(hou)(hou)(hou)，通(tong)過近幾年(nian)(nian)的(de)(de)(de)(de)(de)市場(chang)開(kai)發，已在(zai)(zai)河北(bei)、內蒙古、青(qing)海、寧夏、新疆、西藏等省市區的(de)(de)(de)(de)(de)公路(lu)建設中(zhong)得到(dao)應用(yong)(yong)(yong)。 鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)施(shi)(shi)(shi)工及安裝(zhuang)： 1.涵(han)(han)(han)(han)(han)(han)(han)洞(dong)施(shi)(shi)(shi)工前準(zhun)備相(xiang)關材料(liao)(liao)，人(ren)員及設備進(jin)場(chang)，并做好施(shi)(shi)(shi)工時期的(de)(de)(de)(de)(de)安全防護(hu)工作(zuo)，對路(lu)基(ji)邊坡進(jin)行(xing)(xing)圍網保(bao)護(hu)，防止石(shi)塊等物體下(xia)滑傷人(ren)。 2.基(ji)礎處理：可(ke)回填(tian)砂礫或(huo)砌(qi)筑(zhu)(zhu)片石(shi)砼，對基(ji)底(di)進(jin)行(xing)(xing)平整，換填(tian)30-50cm厚(hou)的(de)(de)(de)(de)(de)砂礫材料(liao)(liao)，密(mi)實(shi)度(du)達(da)到(dao)90%以上，選擇適當的(de)(de)(de)(de)(de)流水縱(zong)坡3%左右(you)，定出每道(dao)涵(han)(han)(han)(han)(han)(han)(han)的(de)(de)(de)(de)(de)中(zhong)線和邊線。 3.波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)施(shi)(shi)(shi)工時，采用(yong)(yong)(yong)分(fen)段施(shi)(shi)(shi)工的(de)(de)(de)(de)(de)方(fang)法(fa)(fa)(fa)，預先在(zai)(zai)原(yuan)拱涵(han)(han)(han)(han)(han)(han)(han)基(ji)底(di)用(yong)(yong)(yong)角鋼(gang)(gang)(gang)并排兩(liang)根，長(chang)度(du)根據涵(han)(han)(han)(han)(han)(han)(han)長(chang)確定，作(zuo)涵(han)(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)推(tui)進(jin)時的(de)(de)(de)(de)(de)滑軌，波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)根據工程(cheng)需要可(ke)有不同的(de)(de)(de)(de)(de)規(gui)(gui)格，整裝(zhuang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)為0.5m-2.5m，每節(jie)長(chang)度(du)3.06米，采用(yong)(yong)(yong)內（外）法(fa)(fa)(fa)蘭(lan)螺(luo)(luo)栓連接，拼(pin)裝(zhuang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)為3m-8m，板與板搭接高(gao)強螺(luo)(luo)栓緊固(gu)。 4.如果涵(han)(han)(han)(han)(han)(han)(han)長(chang)小于(yu)30米，波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)兩(liang)側與原(yuan)涵(han)(han)(han)(han)(han)(han)(han)寬度(du)大于(yu)80cm，可(ke)將整道(dao)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)在(zai)(zai)下(xia)游(you)或(huo)上游(you)向(xiang)一(yi)端(duan)推(tui)進(jin)，就位以后(hou)(hou)(hou)，再進(jin)行(xing)(xing)一(yi)端(duan)擋(dang)墻(qiang)的(de)(de)(de)(de)(de)砌(qi)筑(zhu)(zhu)，四周的(de)(de)(de)(de)(de)回填(tian)工作(zuo)，可(ke)回填(tian)沙(sha)礫、碎石(shi)土(tu)、砌(qi)筑(zhu)(zhu)片石(shi)等。頂(ding)部采用(yong)(yong)(yong)砌(qi)片石(shi)或(huo)高(gao)壓泵送(song)膨(peng)脹水泥砂漿(jiang)(jiang)。 5.如果涵(han)(han)(han)(han)(han)(han)(han)長(chang)大于(yu)30米，波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)兩(liang)側與原(yuan)涵(han)(han)(han)(han)(han)(han)(han)寬度(du)小于(yu)80cm，可(ke)將3m-6m長(chang)涵(han)(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)下(xia)游(you)或(huo)上游(you)向(xiang)一(yi)端(duan)推(tui)進(jin)，就位以后(hou)(hou)(hou)可(ke)以將其固(gu)定，砌(qi)筑(zhu)(zhu)的(de)(de)(de)(de)(de)片石(shi)端(duan)墻(qiang)，波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)的(de)(de)(de)(de)(de)另一(yi)端(duan)與涵(han)(han)(han)(han)(han)(han)(han)洞(dong)間(jian)(jian)的(de)(de)(de)(de)(de)間(jian)(jian)距用(yong)(yong)(yong)沙(sha)袋(dai)或(huo)漿(jiang)(jiang)砌(qi)片石(shi)擋(dang)住，寬度(du)50cm，然后(hou)(hou)(hou)開(kai)始回填(tian)。兩(liang)側可(ke)用(yong)(yong)(yong)粗沙(sha)水密(mi)法(fa)(fa)(fa)密(mi)實(shi)或(huo)澆(jiao)注混凝土(tu)震動棒搗實(shi)。頂(ding)部采用(yong)(yong)(yong)高(gao)壓泵送(song)膨(peng)脹水泥沙(sha)漿(jiang)(jiang)。該(gai)節(jie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)四周填(tian)筑(zhu)(zhu)完畢后(hou)(hou)(hou)，將第二節(jie)運至，進(jin)行(xing)(xing)兩(liang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)連接，連接完畢后(hou)(hou)(hou)，以上述相(xiang)同的(de)(de)(de)(de)(de)方(fang)法(fa)(fa)(fa)進(jin)行(xing)(xing)回填(tian)，依此(ci)順序完成(cheng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)(han)的(de)(de)(de)(de)(de)修建工作(zuo)。

鋼波紋涵管

波紋管涵是與鋼筋混凝土管涵相(xiang)比，具有管節薄，重量輕，便于運輸存(cun)放，施工(gong)工(gong)藝簡(jian)單，組裝(zhuang)快速，工(gong)期(qi)短等優點。

建筑波紋(wen)管(guan)時，可根據(ju)需(xu)要(yao)隨意組裝成任何長度，必要(yao)時，管(guan)節還可拆除，遷往別處修建，在缺乏砂石材料(liao)地(di)(di)區或地(di)(di)基承(cheng)載力較低(di)的(de)地(di)(di)區，波紋(wen)管(guan)涵的(de)優越性更為顯著。

鋼波(bo)紋(wen)(wen)涵(han)管(guan)(guan)在(zai)(zai)國外的(de)(de)公路、鐵路和(he)房屋(wu)建工(gong)程(cheng)中早已(yi)被(bei)方泛(fan)采(cai)用，一(yi)些發(fa)達 不僅設有(you)制造波(bo)紋(wen)(wen)管(guan)(guan)節的(de)(de)工(gong)廠，而且有(you)些 發(fa)布了波(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)設計與施工(gong)規(gui)范或規(gui)程(cheng)。我(wo)國解(jie)放(fang)前(qian)公路、鐵路部門(men)也曾使用過國外進口的(de)(de)波(bo)紋(wen)(wen)管(guan)(guan)管(guan)(guan)節。目前(qian)我(wo)國已(yi)有(you)專(zhuan)門(men)生產(chan)波(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)工(gong)廠，鑒于這種管(guan)(guan)涵(han)的(de)(de)許(xu)多優點，我(wo)國鋼材(cai)產(chan)量已(yi)跨居世界前(qian)列，在(zai)(zai)我(wo)國推廣應(ying)用波(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)前(qian)景是非(fei)常廣闊的(de)(de)。

鋼波紋涵管不少機(ji)器零件，如沖(chong)床的連桿、鍛錘的錘頭、火車掛鉤、沖(chong)模等，在(zai)工作(zuo)(zuo)時(shi)要(yao)承受沖(chong)擊(ji)載荷、如果仍用靜載荷作(zuo)(zuo)用下的強度限指(zhi)標來進行設計計算，就不能保(bao)證(zheng)這(zhe)些(xie)零件工作(zuo)(zuo)時(shi)的安(an)全(quan)性(xing)(xing)，必(bi)須同時(shi)考慮材料(liao)的韌(ren)(ren)性(xing)(xing)。波紋涵管沖(chong)擊(ji)韌(ren)(ren)性(xing)(xing)波紋涵管沖(chong)擊(ji)韌(ren)(ren)性(xing)(xing)是指(zhi)材料(liao)抵抗沖(chong)擊(ji)載荷的能力。

鋼波紋涵管出廠(chang)時，涵管及配件均(jun)經過熱浸鍍鋅處理，鍍鋅層平均(jun)厚(hou)(hou)度(du)大于84μm，在(zai)沒(mei)有亂石沖刷的(de)情況下，它的(de)鍍鋅層就(jiu)可防止銹蝕(shi)。目前(qian)內(nei)涵管出廠(chang)前(qian)，根據鋼管管壁每(mei)年蝕(shi)耗厚(hou)(hou)度(du)0.01-0.03mm，都比外(wai)涵管做的(de)要保(bao)守(shou)，比正常管壁厚(hou)(hou)度(du)增(zeng)加(jia)了0.5mm，可提高(gao)使用壽命，而(er)且涵管運(yun)至施(shi)工(gong)(gong)現場后(hou)，工(gong)(gong)地涂涮兩遍瀝青，瀝青涂層厚(hou)(hou)度(du)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/