鋼波紋涵管可(ke)以按照使(shi)用功能要求選擇合適的(de)(de)斷面形式這一(yi)點正好發揮(hui)波紋鋼(gang)板結構的(de)(de)特點，不(bu)同(tong)(tong)直(zhi)徑、不(bu)同(tong)(tong)方向(xiang)都可(ke)以任意(yi)連接。

公(gong)路工(gong)程的涵(han)洞一(yi)(yi)般采(cai)用(yong)(yong)鋼(gang)筋(jin)混凝(ning)土制(zhi)作。現采(cai)用(yong)(yong)鋼(gang)波紋(wen)涵(han)管代替鋼(gang)筋(jin)混凝(ning)土進行涵(han)洞施工(gong)在國(guo)內時一(yi)(yi)項新技術(shu)，鋼(gang)波紋(wen)涵(han)管以其(qi)性能穩(wen)定、安(an)裝方便、有利(li)環(huan)保、造價低等優(you)點迅速在公(gong)路施工(gong)中代替了鋼(gang)筋(jin)混凝(ning)土施工(gong)的涵(han)洞，發(fa)展前景(jing)非常廣闊。

鋼波紋涵管可以隨意拼裝連接

在(zai)(zai)(zai)公(gong)(gong)路施(shi)(shi)工(gong)(gong)中(zhong)，應用(yong)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)代(dai)替鋼(gang)(gang)筋混凝土進(jin)行涵(han)(han)(han)洞施(shi)(shi)工(gong)(gong)的(de)(de)(de)歷史已經有100多年(nian)了(le)。1896年(nian)，美國(guo)率行波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)通(tong)道(dao)、涵(han)(han)(han)管(guan)(guan)(guan)(guan)的(de)(de)(de)可行性(xing)(xing)研(yan)究。其(qi)后(hou)(hou)，在(zai)(zai)(zai)美國(guo)、加拿大(da)、澳大(da)利亞等(deng)國(guo)的(de)(de)(de)公(gong)(gong)路建設(she)(she)中(zhong)，均采用(yong)了(le)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)進(jin)行涵(han)(han)(han)洞的(de)(de)(de)施(shi)(shi)工(gong)(gong)。1990年(nian)，日(ri)本高速(su)公(gong)(gong)路設(she)(she)計(ji)，規范(fan)制(zhi)定了(le)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(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)(guan)涵(han)(han)(han)在(zai)(zai)(zai)世(shi)界各(ge)地(di)的(de)(de)(de)安裝使用(yong)，證明(ming)了(le)此種(zhong)結構在(zai)(zai)(zai)各(ge)種(zhong)使用(yong)情況下的(de)(de)(de)通(tong)用(yong)性(xing)(xing)。在(zai)(zai)(zai)我(wo)國(guo)改(gai)革開放后(hou)(hou)，深圳及大(da)同(tong)煤礦(kuang)開始從(cong)國(guo)外進(jin)口(kou)成品(pin)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)進(jin)行涵(han)(han)(han)洞施(shi)(shi)工(gong)(gong)。之后(hou)(hou)，上(shang)(shang)海(hai)(hai)市(shi)公(gong)(gong)路管(guan)(guan)(guan)(guan)理處、上(shang)(shang)海(hai)(hai)市(shi)政工(gong)(gong)程設(she)(she)計(ji)研(yan)究院、上(shang)(shang)海(hai)(hai)同(tong)濟大(da)學(xue)對金屬(shu)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)進(jin)行了(le)動、靜載試驗，結果(guo)表明(ming)能滿足設(she)(she)計(ji)使用(yong)要(yao)求(qiu)，填補了(le)國(guo)內的(de)(de)(de)空白，且迅(xun)速(su)得到(dao)推(tui)廣應用(yong)。幕墻一貫(guan)反應用(yong)于我(wo)國(guo)各(ge)地(di)公(gong)(gong)路設(she)(she)施(shi)(shi)建設(she)(she)當(dang)中(zhong)。鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)投入到(dao)了(le)青海(hai)(hai)公(gong)(gong)路施(shi)(shi)工(gong)(gong)當(dang)中(zhong)，三年(nian)的(de)(de)(de)實踐(jian)證明(ming)，鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)在(zai)(zai)(zai)北方寒冷地(di)區(qu)完(wan)全符合公(gong)(gong)路建設(she)(she)當(dang)中(zhong)的(de)(de)(de)涵(han)(han)(han)洞施(shi)(shi)工(gong)(gong)要(yao)求(qiu)。陜(shan)西通(tong)途交通(tong)設(she)(she)施(shi)(shi)有限公(gong)(gong)司是一家生產公(gong)(gong)路涵(han)(han)(han)洞通(tong)道(dao)用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)鋼(gang)(gang)管(guan)(guan)(guan)(guan)（板(ban)）的(de)(de)(de)企業，主要(yao)產品(pin)包(bao)括公(gong)(gong)路涵(han)(han)(han)洞通(tong)道(dao)用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)鋼(gang)(gang)管(guan)(guan)(guan)(guan)（板(ban)）、相關配套設(she)(she)施(shi)(shi)有橋(qiao)梁支座、伸(shen)縮縫、鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)腹板(ban)橋(qiao)、聲(sheng)屏障、鋼(gang)(gang)便橋(qiao)、土工(gong)(gong)材料、防水材料、金屬(shu)掛網、防眩板(ban)、公(gong)(gong)路護欄(lan)等(deng)交通(tong)基(ji)礎(chu)設(she)(she)施(shi)(shi)和其(qi)他相應的(de)(de)(de)基(ji)礎(chu)設(she)(she)施(shi)(shi)。

鋼制波(bo)紋管涵是(shi)采(cai)用鋼管熱浸鍍鋅，所以(yi)使用壽(shou)(shou)(shou)命(ming)長，壽(shou)(shou)(shou)命(ming)為80-100年(nian)，在腐(fu)蝕性特別大的(de)環境下(xia)使用時，采(cai)用內(nei)外表面(mian)瀝清附層的(de)鋼制波(bo)紋管，可在原(yuan)使用壽(shou)(shou)(shou)命(ming)基(ji)礎_上提(ti)高(gao)約20年(nian)以(yi)上。

實踐證(zheng)明，用鋼(gang)波紋涵管代(dai)替(ti)鋼(gang)筋混凝土進(jin)行涵洞施(shi)工(gong)(gong)，無論從(cong)施(shi)工(gong)(gong)周期、施(shi)工(gong)(gong)造價、環保(bao)意(yi)義等方面都有其不可(ke)比擬(ni)的(de)優越性(xing)，且(qie)用鋼(gang)波紋管涵進(jin)行涵洞施(shi)工(gong)(gong)，可(ke)大大提高(gao)道路(lu)行車的(de)舒(shu)適(shi)度與安全性(xing)，避(bi)免道路(lu)中(zhong)涵洞的(de)“錯(cuo)臺(tai)跳車”現形，有利(li)于解決西北(bei)地區寒(han)冷霜凍對(dui)砼管涵結構的(de)破(po)壞問(wen)題。

鋼波紋涵管結(jie)構(gou)物變形適應(ying)能(neng)力(li)強(qiang)不會出(chu)現砼結(jie)構(gou)開裂(lie)的(de)通病，對基底(di)處理要求較(jiao)低，施工速度快、抗震性能(neng)好等優點也(ye)可(ke)以得到充分發(fa)揮，

我公(gong)司生產(chan)的(de)鋼(gang)波(bo)紋涵(han)管(guan)(guan)在出(chu)廠(chang)前嚴格(ge)(ge)(ge)按鋼(gang)波(bo)紋涵(han)管(guan)(guan)加工驗(yan)(yan)(yan)收標準進(jin)行，并(bing)工廠(chang)進(jin)行了預拼裝(zhuang)，保(bao)證產(chan)品不合(he)格(ge)(ge)(ge)不出(chu)廠(chang)。鋼(gang)波(bo)紋涵(han)管(guan)(guan)出(chu)廠(chang)時，進(jin)行出(chu)廠(chang)檢(jian)驗(yan)(yan)(yan)。檢(jian)驗(yan)(yan)(yan)項目按照《公(gong)路涵(han)洞通道用(yong)波(bo)紋鋼(gang)管(guan)(guan)（板(ban)）》（JT /T規(gui)范中第條的(de)規(gui)定(ding)的(de)內容進(jin)行檢(jian)驗(yan)(yan)(yan)。檢(jian)驗(yan)(yan)(yan)合(he)格(ge)(ge)(ge)后并(bing)附有產(chan)品質量合(he)格(ge)(ge)(ge)證書和質檢(jian)報告。

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/