鋼波紋涵管可(ke)以按照(zhao)使(shi)用功能要(yao)求選擇合(he)適(shi)的斷面形式這一點正(zheng)好(hao)發揮波(bo)紋(wen)鋼板結(jie)構的特(te)點，不同直徑、不同方(fang)向都可(ke)以任意連接。

公路工程的(de)(de)涵(han)洞(dong)一般采(cai)用(yong)鋼(gang)(gang)筋(jin)混凝(ning)土制作。現采(cai)用(yong)鋼(gang)(gang)波紋涵(han)管(guan)代替鋼(gang)(gang)筋(jin)混凝(ning)土進行涵(han)洞(dong)施工在國內(nei)時一項新技(ji)術，鋼(gang)(gang)波紋涵(han)管(guan)以其(qi)性能穩定、安裝方便、有利(li)環保、造價低等優點迅速(su)在公路施工中(zhong)代替了鋼(gang)(gang)筋(jin)混凝(ning)土施工的(de)(de)涵(han)洞(dong)，發展前景非(fei)常廣闊。

鋼波紋涵管可以隨意拼裝連接

在公路(lu)(lu)(lu)施(shi)工(gong)(gong)(gong)中(zhong)，應(ying)(ying)用(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)代替(ti)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)混凝土進(jin)行(xing)(xing)涵(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)(gong)的(de)(de)歷史已(yi)經有100多年(nian)了(le)。1896年(nian)，美國率行(xing)(xing)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)通(tong)道、涵(han)(han)(han)管(guan)(guan)(guan)(guan)的(de)(de)可行(xing)(xing)性研究。其后，在美國、加(jia)拿大(da)、澳大(da)利亞等國的(de)(de)公路(lu)(lu)(lu)建設(she)中(zhong)，均采用(yong)(yong)了(le)鋼(gang)(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)進(jin)行(xing)(xing)涵(han)(han)(han)洞(dong)(dong)的(de)(de)施(shi)工(gong)(gong)(gong)。1990年(nian)，日本(ben)高速公路(lu)(lu)(lu)設(she)計，規范制定(ding)了(le)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)設(she)計技術規范。隨著波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)在世界各(ge)地的(de)(de)安(an)裝(zhuang)使(shi)用(yong)(yong)，證明(ming)了(le)此種(zhong)結(jie)構在各(ge)種(zhong)使(shi)用(yong)(yong)情況下的(de)(de)通(tong)用(yong)(yong)性。在我國改革開放后，深圳及大(da)同煤礦(kuang)開始從(cong)國外進(jin)口成品波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)進(jin)行(xing)(xing)涵(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)(gong)。之后，上(shang)(shang)海(hai)市公路(lu)(lu)(lu)管(guan)(guan)(guan)(guan)理處、上(shang)(shang)海(hai)市政工(gong)(gong)(gong)程設(she)計研究院、上(shang)(shang)海(hai)同濟大(da)學對(dui)金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)進(jin)行(xing)(xing)了(le)動、靜載(zai)試驗(yan)，結(jie)果(guo)表明(ming)能滿足(zu)設(she)計使(shi)用(yong)(yong)要求，填(tian)補了(le)國內的(de)(de)空(kong)白，且迅速得到推廣(guang)應(ying)(ying)用(yong)(yong)。幕(mu)墻一(yi)貫反應(ying)(ying)用(yong)(yong)于我國各(ge)地公路(lu)(lu)(lu)設(she)施(shi)建設(she)當中(zhong)。鋼(gang)(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)投入到了(le)青海(hai)公路(lu)(lu)(lu)施(shi)工(gong)(gong)(gong)當中(zhong)，三年(nian)的(de)(de)實踐(jian)證明(ming)，鋼(gang)(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)(han)在北方寒冷(leng)地區完全符合(he)公路(lu)(lu)(lu)建設(she)當中(zhong)的(de)(de)涵(han)(han)(han)洞(dong)(dong)施(shi)工(gong)(gong)(gong)要求。陜(shan)西通(tong)途交通(tong)設(she)施(shi)有限公司是一(yi)家生(sheng)產(chan)公路(lu)(lu)(lu)涵(han)(han)(han)洞(dong)(dong)通(tong)道用(yong)(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)（板(ban)）的(de)(de)企業，主要產(chan)品包括公路(lu)(lu)(lu)涵(han)(han)(han)洞(dong)(dong)通(tong)道用(yong)(yong)波(bo)(bo)(bo)紋(wen)(wen)(wen)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)（板(ban)）、相關配套設(she)施(shi)有橋梁(liang)支座、伸縮縫、鋼(gang)(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)腹板(ban)橋、聲屏障、鋼(gang)(gang)(gang)(gang)(gang)便橋、土工(gong)(gong)(gong)材料(liao)、防水材料(liao)、金屬掛網(wang)、防眩板(ban)、公路(lu)(lu)(lu)護(hu)欄(lan)等交通(tong)基(ji)礎設(she)施(shi)和(he)其他相應(ying)(ying)的(de)(de)基(ji)礎設(she)施(shi)。

鋼制(zhi)波(bo)紋(wen)管(guan)涵是(shi)采用(yong)(yong)(yong)鋼管(guan)熱(re)浸鍍鋅(xin)，所以(yi)使(shi)用(yong)(yong)(yong)壽(shou)命長，壽(shou)命為(wei)80-100年，在腐蝕(shi)性(xing)特別大的環(huan)境下使(shi)用(yong)(yong)(yong)時，采用(yong)(yong)(yong)內外表面瀝清附層的鋼制(zhi)波(bo)紋(wen)管(guan)，可在原使(shi)用(yong)(yong)(yong)壽(shou)命基礎(chu)_上提高(gao)約(yue)20年以(yi)上。

實(shi)踐證明，用(yong)鋼波紋(wen)涵(han)(han)(han)管代替鋼筋(jin)混凝土進(jin)行涵(han)(han)(han)洞施工(gong)(gong)，無論從(cong)施工(gong)(gong)周期(qi)、施工(gong)(gong)造價、環保(bao)意義等方(fang)面都有其不可比(bi)擬的優越性(xing)，且(qie)用(yong)鋼波紋(wen)管涵(han)(han)(han)進(jin)行涵(han)(han)(han)洞施工(gong)(gong)，可大(da)(da)大(da)(da)提(ti)高(gao)道(dao)(dao)路行車的舒(shu)適度與安全(quan)性(xing)，避免道(dao)(dao)路中涵(han)(han)(han)洞的“錯臺跳車”現(xian)形，有利于解決西北(bei)地區寒(han)冷霜(shuang)凍(dong)對砼(tong)管涵(han)(han)(han)結構的破壞問題(ti)。

鋼波紋涵管結(jie)(jie)構(gou)物變形適應能(neng)力強不會出現砼結(jie)(jie)構(gou)開裂的(de)通病(bing)，對基底處(chu)理(li)要求較低，施工(gong)速度快、抗震性能(neng)好(hao)等優(you)點也可以得到充分(fen)發揮，

我(wo)公司生產(chan)的(de)鋼波(bo)紋(wen)涵管(guan)在出廠(chang)前(qian)嚴(yan)格按(an)鋼波(bo)紋(wen)涵管(guan)加工驗(yan)(yan)收標準進(jin)行(xing)，并工廠(chang)進(jin)行(xing)了(le)預拼裝，保證產(chan)品不合(he)(he)格不出廠(chang)。鋼波(bo)紋(wen)涵管(guan)出廠(chang)時，進(jin)行(xing)出廠(chang)檢驗(yan)(yan)。檢驗(yan)(yan)項目按(an)照(zhao)《公路涵洞通道(dao)用波(bo)紋(wen)鋼管(guan)（板）》（JT /T規范(fan)中第條的(de)規定的(de)內(nei)容進(jin)行(xing)檢驗(yan)(yan)。檢驗(yan)(yan)合(he)(he)格后并附有產(chan)品質量合(he)(he)格證書和(he)質檢報告。

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/