鋼波紋涵管可以按照使用功(gong)能要求選(xuan)擇合(he)適(shi)的斷面(mian)形式這一點正好(hao)發揮波紋鋼板結構的特點，不(bu)同(tong)直徑、不(bu)同(tong)方向都可以任意連接。

公路工程的涵(han)洞一般采(cai)(cai)用鋼(gang)(gang)(gang)筋混凝(ning)土(tu)(tu)制作。現(xian)采(cai)(cai)用鋼(gang)(gang)(gang)波紋涵(han)管代替鋼(gang)(gang)(gang)筋混凝(ning)土(tu)(tu)進行涵(han)洞施工在國內時一項新技術，鋼(gang)(gang)(gang)波紋涵(han)管以其性能穩定(ding)、安(an)裝方便、有(you)利(li)環保、造價低等優點迅速在公路施工中代替了鋼(gang)(gang)(gang)筋混凝(ning)土(tu)(tu)施工的涵(han)洞，發展前景非常廣(guang)闊(kuo)。

鋼波紋涵管可以隨意拼裝連接

在(zai)(zai)(zai)(zai)公(gong)(gong)(gong)路(lu)(lu)施(shi)(shi)工(gong)中(zhong)，應(ying)用(yong)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)代(dai)替鋼(gang)筋混(hun)凝土進(jin)(jin)行(xing)涵(han)(han)(han)(han)(han)(han)洞施(shi)(shi)工(gong)的(de)(de)(de)歷史(shi)已經(jing)有100多年了。1896年，美國(guo)(guo)(guo)(guo)率行(xing)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)通(tong)道(dao)、涵(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)的(de)(de)(de)可行(xing)性研究(jiu)。其后，在(zai)(zai)(zai)(zai)美國(guo)(guo)(guo)(guo)、加拿大、澳大利亞等(deng)國(guo)(guo)(guo)(guo)的(de)(de)(de)公(gong)(gong)(gong)路(lu)(lu)建(jian)設(she)中(zhong)，均(jun)采(cai)用(yong)了鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)進(jin)(jin)行(xing)涵(han)(han)(han)(han)(han)(han)洞的(de)(de)(de)施(shi)(shi)工(gong)。1990年，日本高(gao)速公(gong)(gong)(gong)路(lu)(lu)設(she)計，規范制定了波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)設(she)計技(ji)術規范。隨著(zhu)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)在(zai)(zai)(zai)(zai)世(shi)界(jie)各地(di)的(de)(de)(de)安裝使用(yong)，證明了此(ci)種結構在(zai)(zai)(zai)(zai)各種使用(yong)情況下的(de)(de)(de)通(tong)用(yong)性。在(zai)(zai)(zai)(zai)我國(guo)(guo)(guo)(guo)改革開(kai)放(fang)后，深圳(zhen)及大同煤礦(kuang)開(kai)始從國(guo)(guo)(guo)(guo)外進(jin)(jin)口成品波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)進(jin)(jin)行(xing)涵(han)(han)(han)(han)(han)(han)洞施(shi)(shi)工(gong)。之后，上海市公(gong)(gong)(gong)路(lu)(lu)管(guan)(guan)(guan)(guan)理處、上海市政工(gong)程設(she)計研究(jiu)院、上海同濟大學對金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)進(jin)(jin)行(xing)了動、靜載試(shi)驗，結果表明能滿足設(she)計使用(yong)要求，填補了國(guo)(guo)(guo)(guo)內的(de)(de)(de)空(kong)白，且迅速得到(dao)推廣應(ying)用(yong)。幕墻一貫(guan)反應(ying)用(yong)于我國(guo)(guo)(guo)(guo)各地(di)公(gong)(gong)(gong)路(lu)(lu)設(she)施(shi)(shi)建(jian)設(she)當中(zhong)。鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)投入到(dao)了青海公(gong)(gong)(gong)路(lu)(lu)施(shi)(shi)工(gong)當中(zhong)，三(san)年的(de)(de)(de)實踐證明，鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)(han)(han)(han)在(zai)(zai)(zai)(zai)北(bei)方寒(han)冷地(di)區完全(quan)符合公(gong)(gong)(gong)路(lu)(lu)建(jian)設(she)當中(zhong)的(de)(de)(de)涵(han)(han)(han)(han)(han)(han)洞施(shi)(shi)工(gong)要求。陜西通(tong)途(tu)交(jiao)通(tong)設(she)施(shi)(shi)有限公(gong)(gong)(gong)司是一家(jia)生產公(gong)(gong)(gong)路(lu)(lu)涵(han)(han)(han)(han)(han)(han)洞通(tong)道(dao)用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)鋼(gang)管(guan)(guan)(guan)(guan)（板(ban)(ban)）的(de)(de)(de)企業，主要產品包括公(gong)(gong)(gong)路(lu)(lu)涵(han)(han)(han)(han)(han)(han)洞通(tong)道(dao)用(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)鋼(gang)管(guan)(guan)(guan)(guan)（板(ban)(ban)）、相關配套(tao)設(she)施(shi)(shi)有橋(qiao)梁支(zhi)座(zuo)、伸(shen)縮縫、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)腹板(ban)(ban)橋(qiao)、聲屏障、鋼(gang)便橋(qiao)、土工(gong)材(cai)料、防(fang)水材(cai)料、金屬掛網(wang)、防(fang)眩板(ban)(ban)、公(gong)(gong)(gong)路(lu)(lu)護欄等(deng)交(jiao)通(tong)基礎設(she)施(shi)(shi)和其他相應(ying)的(de)(de)(de)基礎設(she)施(shi)(shi)。

鋼(gang)制(zhi)波(bo)紋(wen)管(guan)涵是采(cai)用鋼(gang)管(guan)熱(re)浸鍍鋅，所以使(shi)用壽命(ming)長，壽命(ming)為80-100年，在(zai)腐蝕性特別大的環(huan)境下使(shi)用時，采(cai)用內外(wai)表面瀝(li)清附層的鋼(gang)制(zhi)波(bo)紋(wen)管(guan)，可在(zai)原使(shi)用壽命(ming)基礎_上提高(gao)約20年以上。

實踐證明(ming)，用(yong)鋼(gang)(gang)波紋涵(han)(han)管(guan)代替鋼(gang)(gang)筋混凝土(tu)進(jin)行涵(han)(han)洞施工(gong)(gong)(gong)，無論從(cong)施工(gong)(gong)(gong)周期、施工(gong)(gong)(gong)造價、環保意義等方面都有(you)其不(bu)可(ke)比擬的優越性(xing)，且用(yong)鋼(gang)(gang)波紋管(guan)涵(han)(han)進(jin)行涵(han)(han)洞施工(gong)(gong)(gong)，可(ke)大大提高道(dao)路(lu)(lu)行車的舒適度與安全性(xing)，避免道(dao)路(lu)(lu)中涵(han)(han)洞的“錯臺跳車”現(xian)形，有(you)利于解決西北地(di)區寒冷霜凍對(dui)砼管(guan)涵(han)(han)結(jie)構的破壞問題。

鋼波紋涵管結構(gou)物變(bian)形適應能(neng)(neng)力強不(bu)會出現(xian)砼結構(gou)開裂的通(tong)病，對基底處理(li)要(yao)求較(jiao)低(di)，施(shi)工(gong)速度快、抗震性能(neng)(neng)好等(deng)優點也可以得到充分發揮，

我公司生(sheng)產的(de)鋼(gang)波紋(wen)涵(han)管在出(chu)廠前嚴格(ge)(ge)按(an)鋼(gang)波紋(wen)涵(han)管加(jia)工(gong)驗收標準(zhun)進(jin)行(xing)，并(bing)工(gong)廠進(jin)行(xing)了(le)預拼裝，保(bao)證(zheng)產品(pin)不合格(ge)(ge)不出(chu)廠。鋼(gang)波紋(wen)涵(han)管出(chu)廠時，進(jin)行(xing)出(chu)廠檢(jian)(jian)(jian)驗。檢(jian)(jian)(jian)驗項目(mu)按(an)照(zhao)《公路涵(han)洞通(tong)道(dao)用(yong)波紋(wen)鋼(gang)管（板）》（JT /T規(gui)(gui)范中第條(tiao)的(de)規(gui)(gui)定的(de)內容進(jin)行(xing)檢(jian)(jian)(jian)驗。檢(jian)(jian)(jian)驗合格(ge)(ge)后并(bing)附有產品(pin)質量(liang)合格(ge)(ge)證(zheng)書(shu)和質檢(jian)(jian)(jian)報告(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/