幕墻一貫反應用于我國各地公路舉措措施建設當中。金屬波紋管涵投入到了青海公路施工當中，三年的實踐證實，鋼波紋管在北(bei)方嚴寒地(di)區(qu)完全符(fu)合公路建(jian)設當(dang)中(zhong)的涵(han)洞施工要求。  

鋼波紋管在嚴寒地區完全符合施工要求

跟著波(bo)紋管(guan)涵(han)(han)在世界各地的(de)安裝使(shi)用，證實了此種結構在各種使(shi)用情況下的(de)通用性(xing)。在我國改革開放后，深圳及(ji)大同煤礦開始從國外入口成品(pin)波(bo)紋管(guan)涵(han)(han)進行涵(han)(han)洞施工。之后，上海市(shi)公(gong)路治(zhi)理處、上海市(shi)政工程設計(ji)研(yan)究院、上海同濟大學對(dui)金屬波(bo)紋管(guan)涵(han)(han)進行了動(dong)、靜載試(shi)驗(yan)，結果表明能知足設計(ji)使(shi)用要求，填補了海內的(de)空缺，且(qie)迅(xun)速得到推廣(guang)應用。

公路工(gong)(gong)(gong)程的(de)(de)涵(han)(han)洞(dong)一般采(cai)用金屬(shu)(shu)筋(jin)(jin)混(hun)凝(ning)(ning)(ning)土制作。現(xian)采(cai)用金屬(shu)(shu)波(bo)紋(wen)管(guan)涵(han)(han)代(dai)替金屬(shu)(shu)筋(jin)(jin)混(hun)凝(ning)(ning)(ning)土進行(xing)(xing)涵(han)(han)洞(dong)施(shi)工(gong)(gong)(gong)在海內時一項新技(ji)術(shu)，金屬(shu)(shu)波(bo)紋(wen)管(guan)涵(han)(han)以其機(ji)能不亂、安裝(zhuang)利(li)便、有(you)(you)利(li)環保、造價(jia)低等(deng)長(chang)處(chu)迅速在公路施(shi)工(gong)(gong)(gong)中(zhong)代(dai)替了金屬(shu)(shu)筋(jin)(jin)混(hun)凝(ning)(ning)(ning)土施(shi)工(gong)(gong)(gong)的(de)(de)涵(han)(han)洞(dong)，發展遠景非常(chang)廣闊。在公路施(shi)工(gong)(gong)(gong)中(zhong)，應用金屬(shu)(shu)波(bo)紋(wen)管(guan)涵(han)(han)代(dai)替金屬(shu)(shu)筋(jin)(jin)混(hun)凝(ning)(ning)(ning)土進行(xing)(xing)涵(han)(han)洞(dong)施(shi)工(gong)(gong)(gong)的(de)(de)歷史(shi)已經(jing)有(you)(you)100多年了。1896年，美國率提高(gao)(gao)前輩行(xing)(xing)波(bo)紋(wen)管(guan)涵(han)(han)通道、涵(han)(han)管(guan)的(de)(de)可行(xing)(xing)性研究(jiu)。其后，在美國、加(jia)拿大、澳大利(li)亞等(deng)國的(de)(de)公路建(jian)設(she)中(zhong)，均采(cai)用了金屬(shu)(shu)波(bo)紋(wen)管(guan)涵(han)(han)進行(xing)(xing)涵(han)(han)洞(dong)的(de)(de)施(shi)工(gong)(gong)(gong)。1990年，日本(ben)高(gao)(gao)速公路設(she)計(ji)，規范制定了波(bo)紋(wen)管(guan)涵(han)(han)設(she)計(ji)技(ji)術(shu)規范。  

金(jin)(jin)屬(shu)(shu)波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)是(shi)將薄(bo)金(jin)(jin)屬(shu)(shu)板(ban)板(ban)面壓成波(bo)紋后，卷(juan)制(zhi)成管(guan)(guan)(guan)節，可以增加管(guan)(guan)(guan)節的剛度和(he)對(dui)(dui)管(guan)(guan)(guan)軸壓力的抵擋強度；出廠前采用熱浸鍍鋅(xin)工(gong)藝和(he)施工(gong)現(xian)場噴涂瀝青，雙層防腐處(chu)理保證了使用壽命(ming)；用此種管(guan)(guan)(guan)節修建的涵(han)(han)(han)(han)(han)洞(dong)被稱為(wei)波(bo)紋金(jin)(jin)屬(shu)(shu)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)。實踐證實，用金(jin)(jin)屬(shu)(shu)波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)代替金(jin)(jin)屬(shu)(shu)筋(jin)混凝土進(jin)行(xing)涵(han)(han)(han)(han)(han)洞(dong)施工(gong)，不(bu)管(guan)(guan)(guan)從施工(gong)周期、施工(gong)造價、環(huan)保意義等(deng)方(fang)面都(dou)有(you)其不(bu)可相比的優勝性(xing)，且用金(jin)(jin)屬(shu)(shu)波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)進(jin)行(xing)涵(han)(han)(han)(han)(han)洞(dong)施工(gong)，可大大進(jin)步道(dao)路(lu)行(xing)車的恬靜度與(yu)安全性(xing)，避(bi)免道(dao)路(lu)中涵(han)(han)(han)(han)(han)洞(dong)的“錯臺跳(tiao)車”現(xian)形，有(you)利于解(jie)決西(xi)北地區(qu)嚴(yan)寒霜凍對(dui)(dui)砼(tong)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)結構的破壞題目(mu)。

波紋(wen)管(guan)(guan)設計(ji)計(ji)算的(de)參(can)數為剛度(du)(du)、應(ying)(ying)力(li)(li)、有(you)效面(mian)積、失穩、答應(ying)(ying)位移、耐壓力(li)(li)和使用壽命。波紋(wen)管(guan)(guan)的(de)剛度(du)(du)計(ji)算，波紋(wen)管(guan)(guan)的(de)剛度(du)(du)按照載(zai)(zai)荷及(ji)位移性質不同，分(fen)為軸向剛度(du)(du)、彎(wan)曲剛度(du)(du)、扭轉剛度(du)(du)等。目前在(zai)波紋(wen)管(guan)(guan)的(de)應(ying)(ying)用中，絕(jue)大多數的(de)受力(li)(li)情(qing)況是軸向載(zai)(zai)荷，位移方(fang)式(shi)為線位移。

根據鋼波紋管的結(jie)構特點，可以把波紋管當作圓環殼、扁(bian)錐(zhui)殼或(huo)圓環板所(suo)組(zu)成。設計計算波紋管也(ye)就是設計計算圓外殼、扁(bian)錐(zhui)殼或(huo)團環板。

金屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)設(she)計(ji)的理論(lun)基(ji)礎是(shi)(shi)板(ban)殼理論(lun)、材料力(li)學、計(ji)算數學等(deng)。波(bo)(bo)(bo)紋(wen)(wen)管(guan)設(she)計(ji)的參數較多，因(yin)為波(bo)(bo)(bo)紋(wen)(wen)管(guan)在系統中的用(yong)(yong)途不同，其設(she)計(ji)計(ji)算的重(zhong)點也不一樣。例如，波(bo)(bo)(bo)紋(wen)(wen)管(guan)用(yong)(yong)于力(li)平衡元件(jian)，要求波(bo)(bo)(bo)紋(wen)(wen)管(guan)在工作(zuo)(zuo)(zuo)(zuo)范圍內(nei)其有(you)效面積不變或變化很小，用(yong)(yong)于丈量元件(jian)，要求波(bo)(bo)(bo)紋(wen)(wen)管(guan)的彈性特性是(shi)(shi)線性的；用(yong)(yong)于真空(kong)開關(guan)管(guan)作(zuo)(zuo)(zuo)(zuo)真空(kong)密(mi)封(feng)件(jian)，要求波(bo)(bo)(bo)紋(wen)(wen)管(guan)的真空(kong)密(mi)封(feng)性、軸(zhou)向位移量和疲(pi)憊壽命；用(yong)(yong)于閥門作(zuo)(zuo)(zuo)(zuo)密(mi)封(feng)件(jian)，要求波(bo)(bo)(bo)紋(wen)(wen)管(guan)應具有(you)一定的耐(nai)壓力(li)、耐(nai)侵蝕、耐(nai)溫度、工作(zuo)(zuo)(zuo)(zuo)位移和疲(pi)憊壽命。