鋼波紋涵管可以按照使用功能要求選擇合適的(de)斷面形式這一(yi)點(dian)正好(hao)發揮波紋鋼板結構的(de)特(te)點(dian)，不(bu)同直(zhi)徑(jing)、不(bu)同方向都可以任意(yi)連接。

公(gong)路工程的(de)涵(han)洞(dong)一(yi)般采用鋼(gang)(gang)筋混凝土(tu)制作。現采用鋼(gang)(gang)波紋(wen)涵(han)管(guan)代替鋼(gang)(gang)筋混凝土(tu)進行(xing)涵(han)洞(dong)施工在(zai)國內時(shi)一(yi)項新技(ji)術，鋼(gang)(gang)波紋(wen)涵(han)管(guan)以其性(xing)能穩定(ding)、安(an)裝方便(bian)、有利環保、造價低等優點迅速在(zai)公(gong)路施工中代替了(le)鋼(gang)(gang)筋混凝土(tu)施工的(de)涵(han)洞(dong)，發展前景非常廣闊。

鋼波紋涵管可以隨意拼裝連接

在公路(lu)(lu)(lu)(lu)施(shi)工(gong)(gong)(gong)中(zhong)，應用(yong)鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)代替鋼(gang)(gang)(gang)筋(jin)混凝土(tu)進(jin)行(xing)(xing)(xing)(xing)涵(han)洞(dong)施(shi)工(gong)(gong)(gong)的(de)歷史(shi)已經有(you)(you)100多(duo)年(nian)了(le)(le)。1896年(nian)，美(mei)國(guo)率(lv)行(xing)(xing)(xing)(xing)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)通(tong)道、涵(han)管(guan)(guan)(guan)的(de)可行(xing)(xing)(xing)(xing)性研究。其(qi)后，在美(mei)國(guo)、加拿大、澳大利亞等國(guo)的(de)公路(lu)(lu)(lu)(lu)建(jian)(jian)設(she)(she)中(zhong)，均采(cai)用(yong)了(le)(le)鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)進(jin)行(xing)(xing)(xing)(xing)涵(han)洞(dong)的(de)施(shi)工(gong)(gong)(gong)。1990年(nian)，日本高速(su)公路(lu)(lu)(lu)(lu)設(she)(she)計(ji)，規范(fan)制定了(le)(le)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)設(she)(she)計(ji)技術規范(fan)。隨著波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)在世界各地(di)的(de)安裝使(shi)用(yong)，證明了(le)(le)此(ci)種結構在各種使(shi)用(yong)情(qing)況下的(de)通(tong)用(yong)性。在我國(guo)改革開放后，深圳及大同煤礦開始(shi)從國(guo)外(wai)進(jin)口(kou)成(cheng)品波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)進(jin)行(xing)(xing)(xing)(xing)涵(han)洞(dong)施(shi)工(gong)(gong)(gong)。之(zhi)后，上海(hai)市(shi)(shi)公路(lu)(lu)(lu)(lu)管(guan)(guan)(guan)理處、上海(hai)市(shi)(shi)政工(gong)(gong)(gong)程設(she)(she)計(ji)研究院、上海(hai)同濟大學對金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)進(jin)行(xing)(xing)(xing)(xing)了(le)(le)動、靜載試(shi)驗，結果表明能(neng)滿(man)足設(she)(she)計(ji)使(shi)用(yong)要求，填補了(le)(le)國(guo)內的(de)空白(bai)，且迅速(su)得到推(tui)廣應用(yong)。幕(mu)墻一(yi)貫反應用(yong)于我國(guo)各地(di)公路(lu)(lu)(lu)(lu)設(she)(she)施(shi)建(jian)(jian)設(she)(she)當(dang)中(zhong)。鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)投入到了(le)(le)青(qing)海(hai)公路(lu)(lu)(lu)(lu)施(shi)工(gong)(gong)(gong)當(dang)中(zhong)，三年(nian)的(de)實踐證明，鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)在北(bei)方寒冷地(di)區完(wan)全符(fu)合(he)公路(lu)(lu)(lu)(lu)建(jian)(jian)設(she)(she)當(dang)中(zhong)的(de)涵(han)洞(dong)施(shi)工(gong)(gong)(gong)要求。陜西通(tong)途交通(tong)設(she)(she)施(shi)有(you)(you)限公司是一(yi)家生產公路(lu)(lu)(lu)(lu)涵(han)洞(dong)通(tong)道用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)鋼(gang)(gang)(gang)管(guan)(guan)(guan)（板(ban)(ban)）的(de)企業(ye)，主要產品包括公路(lu)(lu)(lu)(lu)涵(han)洞(dong)通(tong)道用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)鋼(gang)(gang)(gang)管(guan)(guan)(guan)（板(ban)(ban)）、相(xiang)關(guan)配套設(she)(she)施(shi)有(you)(you)橋(qiao)梁支座、伸縮縫、鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)腹(fu)板(ban)(ban)橋(qiao)、聲屏障(zhang)、鋼(gang)(gang)(gang)便橋(qiao)、土(tu)工(gong)(gong)(gong)材料、防水(shui)材料、金屬掛網、防眩(xuan)板(ban)(ban)、公路(lu)(lu)(lu)(lu)護欄等交通(tong)基(ji)(ji)礎(chu)設(she)(she)施(shi)和其(qi)他(ta)相(xiang)應的(de)基(ji)(ji)礎(chu)設(she)(she)施(shi)。

鋼(gang)制波紋管涵是采用鋼(gang)管熱浸(jin)鍍鋅，所以使(shi)用壽命(ming)長，壽命(ming)為80-100年(nian)，在(zai)腐蝕性特別(bie)大的環境下(xia)使(shi)用時，采用內外表面(mian)瀝清附層的鋼(gang)制波紋管，可在(zai)原使(shi)用壽命(ming)基礎_上提高約(yue)20年(nian)以上。

實踐證明，用(yong)鋼(gang)(gang)波紋涵管代替鋼(gang)(gang)筋混凝土進行涵洞(dong)施工，無論從施工周期、施工造價、環(huan)保意(yi)義等(deng)方面都有(you)其不可比擬的(de)優越性，且用(yong)鋼(gang)(gang)波紋管涵進行涵洞(dong)施工，可大大提高道路行車(che)的(de)舒適度與(yu)安全性，避免(mian)道路中(zhong)涵洞(dong)的(de)“錯(cuo)臺(tai)跳車(che)”現形，有(you)利于解決西北地區寒(han)冷霜凍對砼管涵結構的(de)破(po)壞問題。

鋼波紋涵管結(jie)構物變(bian)形(xing)適(shi)應(ying)能(neng)力(li)強不會出現(xian)砼結(jie)構開裂(lie)的通病(bing)，對基底(di)處理要求較低，施工(gong)速度快、抗震(zhen)性能(neng)好(hao)等優點也(ye)可(ke)以得到充分發揮，

我(wo)公(gong)(gong)司生(sheng)產(chan)的鋼波紋(wen)(wen)涵(han)管(guan)在出廠(chang)前嚴格(ge)按鋼波紋(wen)(wen)涵(han)管(guan)加工(gong)(gong)驗(yan)(yan)(yan)收標準進(jin)(jin)行(xing)，并工(gong)(gong)廠(chang)進(jin)(jin)行(xing)了預(yu)拼裝，保證(zheng)產(chan)品不合格(ge)不出廠(chang)。鋼波紋(wen)(wen)涵(han)管(guan)出廠(chang)時，進(jin)(jin)行(xing)出廠(chang)檢(jian)(jian)(jian)驗(yan)(yan)(yan)。檢(jian)(jian)(jian)驗(yan)(yan)(yan)項目按照《公(gong)(gong)路涵(han)洞通道用波紋(wen)(wen)鋼管(guan)（板）》（JT /T規范中(zhong)第條的規定的內容(rong)進(jin)(jin)行(xing)檢(jian)(jian)(jian)驗(yan)(yan)(yan)。檢(jian)(jian)(jian)驗(yan)(yan)(yan)合格(ge)后并附有產(chan)品質(zhi)量合格(ge)證(zheng)書和質(zhi)檢(jian)(jian)(jian)報(bao)告(gao)。

鋼波紋涵管現場安裝時，必須嚴格按照設計以及鋼波紋涵管施工安裝規范的要求施工。現場施工中土建部分驗收標準可參照交通部《公路工程質量檢驗評定標準》JTGF中有關標準，鋼波紋涵管外回填土的驗收可歸入路基工程之中。波紋鋼板運到施工現場后，必須逐塊檢查。材料出廠時己進行了熱鍍鋅防腐處理，運輸工地后，卸貨時不可直接翻拉，應采用吊車配合人工進行裝卸，避免損壞鍍鋅層。卸車后進行外觀檢查，防止出現損傷變形、裝卸劃痕、鍍鋅層損壞、切口有不規則鋸齒現象。涵洞基礎的地基承載力必須滿足設計要求，嚴禁超挖、自填虛土以及標高控制。、鋼波紋涵管在安裝時，拼接處必須清理干凈，保證拼縫搭接緊密，防止有空隙。、鋼波紋涵管在二次防腐處理前，應按施工順序在搭接處用密封膠涂裝，防止滲水。//hanihanbj.com/