鋼波紋涵管可以(yi)按(an)照使用功能(neng)要求選(xuan)擇合(he)適的斷面形式這一點正好發(fa)揮波紋鋼板結(jie)構(gou)的特點，不(bu)(bu)同(tong)直徑、不(bu)(bu)同(tong)方向都可以(yi)任意連接。

公路工(gong)(gong)程的涵洞一般(ban)采(cai)用(yong)鋼(gang)筋混凝(ning)土制作。現采(cai)用(yong)鋼(gang)波紋(wen)(wen)涵管代(dai)(dai)替鋼(gang)筋混凝(ning)土進行涵洞施工(gong)(gong)在(zai)國內(nei)時一項(xiang)新技術，鋼(gang)波紋(wen)(wen)涵管以其性能穩(wen)定、安(an)裝方便、有利環保、造(zao)價低等優點(dian)迅速在(zai)公路施工(gong)(gong)中代(dai)(dai)替了鋼(gang)筋混凝(ning)土施工(gong)(gong)的涵洞，發展前(qian)景非常廣闊。

鋼波紋涵管可以隨意拼裝連接

在(zai)(zai)公(gong)(gong)(gong)(gong)(gong)路(lu)施(shi)工(gong)(gong)中(zhong)，應用鋼(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)代替鋼(gang)筋混(hun)凝土(tu)進(jin)行(xing)(xing)涵(han)(han)(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)的(de)(de)歷史(shi)已經(jing)有100多年(nian)了(le)(le)。1896年(nian)，美國率(lv)行(xing)(xing)波(bo)(bo)紋(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)通(tong)道(dao)(dao)、涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)的(de)(de)可行(xing)(xing)性研究。其(qi)后(hou)，在(zai)(zai)美國、加拿大(da)(da)、澳大(da)(da)利亞等國的(de)(de)公(gong)(gong)(gong)(gong)(gong)路(lu)建(jian)設(she)(she)(she)中(zhong)，均采用了(le)(le)鋼(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)進(jin)行(xing)(xing)涵(han)(han)(han)(han)(han)洞(dong)(dong)的(de)(de)施(shi)工(gong)(gong)。1990年(nian)，日本高速公(gong)(gong)(gong)(gong)(gong)路(lu)設(she)(she)(she)計(ji)，規范制定了(le)(le)波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)設(she)(she)(she)計(ji)技術規范。隨(sui)著(zhu)波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)在(zai)(zai)世界各地的(de)(de)安(an)裝使用，證明(ming)(ming)了(le)(le)此種(zhong)結構(gou)在(zai)(zai)各種(zhong)使用情況下(xia)的(de)(de)通(tong)用性。在(zai)(zai)我(wo)國改革開(kai)放后(hou)，深圳及大(da)(da)同煤礦開(kai)始從國外(wai)進(jin)口成品(pin)波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)進(jin)行(xing)(xing)涵(han)(han)(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)。之后(hou)，上(shang)海市公(gong)(gong)(gong)(gong)(gong)路(lu)管(guan)(guan)(guan)理處(chu)、上(shang)海市政工(gong)(gong)程設(she)(she)(she)計(ji)研究院、上(shang)海同濟大(da)(da)學(xue)對金屬波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)進(jin)行(xing)(xing)了(le)(le)動、靜(jing)載(zai)試(shi)驗，結果表明(ming)(ming)能(neng)滿足設(she)(she)(she)計(ji)使用要(yao)求，填補了(le)(le)國內(nei)的(de)(de)空白，且(qie)迅速得到(dao)(dao)推廣應用。幕墻一貫反應用于我(wo)國各地公(gong)(gong)(gong)(gong)(gong)路(lu)設(she)(she)(she)施(shi)建(jian)設(she)(she)(she)當(dang)(dang)中(zhong)。鋼(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)投入到(dao)(dao)了(le)(le)青海公(gong)(gong)(gong)(gong)(gong)路(lu)施(shi)工(gong)(gong)當(dang)(dang)中(zhong)，三年(nian)的(de)(de)實踐證明(ming)(ming)，鋼(gang)波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)(han)在(zai)(zai)北方寒(han)冷地區完全符合公(gong)(gong)(gong)(gong)(gong)路(lu)建(jian)設(she)(she)(she)當(dang)(dang)中(zhong)的(de)(de)涵(han)(han)(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)要(yao)求。陜西通(tong)途交通(tong)設(she)(she)(she)施(shi)有限公(gong)(gong)(gong)(gong)(gong)司是一家生產(chan)公(gong)(gong)(gong)(gong)(gong)路(lu)涵(han)(han)(han)(han)(han)洞(dong)(dong)通(tong)道(dao)(dao)用波(bo)(bo)紋(wen)鋼(gang)管(guan)(guan)(guan)（板）的(de)(de)企業(ye)，主要(yao)產(chan)品(pin)包括公(gong)(gong)(gong)(gong)(gong)路(lu)涵(han)(han)(han)(han)(han)洞(dong)(dong)通(tong)道(dao)(dao)用波(bo)(bo)紋(wen)鋼(gang)管(guan)(guan)(guan)（板）、相關配套設(she)(she)(she)施(shi)有橋梁支(zhi)座(zuo)、伸縮縫、鋼(gang)波(bo)(bo)紋(wen)腹板橋、聲屏(ping)障(zhang)、鋼(gang)便橋、土(tu)工(gong)(gong)材(cai)料、防水材(cai)料、金屬掛網、防眩板、公(gong)(gong)(gong)(gong)(gong)路(lu)護欄等交通(tong)基(ji)礎(chu)設(she)(she)(she)施(shi)和其(qi)他相應的(de)(de)基(ji)礎(chu)設(she)(she)(she)施(shi)。

鋼制波(bo)紋管涵是(shi)采用(yong)鋼管熱浸鍍鋅，所以使用(yong)壽(shou)命(ming)長，壽(shou)命(ming)為80-100年(nian)，在(zai)腐(fu)蝕(shi)性特別大(da)的(de)環境(jing)下(xia)使用(yong)時，采用(yong)內(nei)外表面瀝清附層的(de)鋼制波(bo)紋管，可在(zai)原使用(yong)壽(shou)命(ming)基礎_上提高約(yue)20年(nian)以上。

實踐(jian)證明，用(yong)鋼波紋涵(han)管(guan)(guan)代替鋼筋(jin)混(hun)凝土進(jin)行涵(han)洞施(shi)(shi)工，無(wu)論從施(shi)(shi)工周期、施(shi)(shi)工造價、環保(bao)意義(yi)等方面都(dou)有(you)其(qi)不可比擬的優越性(xing)，且用(yong)鋼波紋管(guan)(guan)涵(han)進(jin)行涵(han)洞施(shi)(shi)工，可大大提高道路行車(che)的舒(shu)適度與安全(quan)性(xing)，避免道路中涵(han)洞的“錯(cuo)臺跳車(che)”現形，有(you)利于(yu)解決西北地區寒冷霜(shuang)凍(dong)對砼管(guan)(guan)涵(han)結構(gou)的破壞問題。

鋼波紋涵管結(jie)構物變(bian)形適應能力(li)強不(bu)會出現(xian)砼(tong)結(jie)構開裂(lie)的通病(bing)，對(dui)基底處理要求較低，施(shi)工速度快、抗震性能好等優(you)點也可以得到充分發(fa)揮(hui)，

我公(gong)司生產的(de)鋼(gang)波(bo)紋涵管(guan)在出(chu)廠(chang)(chang)(chang)(chang)前嚴(yan)格(ge)按(an)(an)鋼(gang)波(bo)紋涵管(guan)加工驗(yan)收標(biao)準進(jin)行(xing)，并(bing)工廠(chang)(chang)(chang)(chang)進(jin)行(xing)了預拼裝，保證產品(pin)不合格(ge)不出(chu)廠(chang)(chang)(chang)(chang)。鋼(gang)波(bo)紋涵管(guan)出(chu)廠(chang)(chang)(chang)(chang)時(shi)，進(jin)行(xing)出(chu)廠(chang)(chang)(chang)(chang)檢驗(yan)。檢驗(yan)項目按(an)(an)照(zhao)《公(gong)路涵洞(dong)通道用波(bo)紋鋼(gang)管(guan)（板）》（JT /T規(gui)范(fan)中第(di)條(tiao)的(de)規(gui)定的(de)內容進(jin)行(xing)檢驗(yan)。檢驗(yan)合格(ge)后并(bing)附有(you)產品(pin)質(zhi)量合格(ge)證書和質(zhi)檢報(bao)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/