鋼波(bo)紋涵(han)管的(de)(de)開(kai)展在咱們(men)高(gao)速公(gong)路建設過程中(zhong)，涵(han)洞是一(yi)種(zhong)(zhong)常(chang)見的(de)(de)結(jie)構(gou)也是一(yi)種(zhong)(zhong)十分重要的(de)(de)結(jie)構(gou)，涵(han)洞結(jie)構(gou)一(yi)直選用箱涵(han)、蓋板涵(han)、圓管涵(han)、拱涵(han)等幾種(zhong)(zhong)型式，涵(han)洞在施工中(zhong)存在規劃繁瑣，施工時間周期(qi)長(chang)，涵(han)洞的(de)(de)孔徑周期(qi)小容易(yi)呈(cheng)現沉降(jiang)和跳車等問(wen)題。

鋼(gang)波紋(wen)(wen)涵管(guan)的(de)(de)(de)資(zi)料主(zhu)要(yao)(yao)(yao)是(shi)由(you)鋼(gang)波紋(wen)(wen)板(ban)(ban)(ban)(ban)材和強度螺(luo)栓(shuan)銜接組(zu)成的(de)(de)(de)，其間鋼(gang)質波紋(wen)(wen)板(ban)(ban)(ban)(ban)材選用(yong)國內遍及運(yun)用(yong)的(de)(de)(de)A3或Q235-A熱軋鋼(gang)板(ban)(ban)(ban)(ban)，鋼(gang)板(ban)(ban)(ban)(ban)的(de)(de)(de)理化(hua)目標要(yao)(yao)(yao)求達到GB700的(de)(de)(de)有關要(yao)(yao)(yao)求。板(ban)(ban)(ban)(ban)的(de)(de)(de)尺(chi)寸(cun)(cun)和厚度為(wei)便于板(ban)(ban)(ban)(ban)的(de)(de)(de)加工制造，結構的(de)(de)(de)裝(zhuang)置銜接，進步(bu)板(ban)(ban)(ban)(ban)的(de)(de)(de)制造精度，板(ban)(ban)(ban)(ban)材的(de)(de)(de)尺(chi)寸(cun)(cun)宜適(shi)應(ying)不同管(guan)徑(jing)的(de)(de)(de)需求，以形(xing)成系列化(hua)

鋼波紋管

鋼波紋(wen)(wen)涵(han)管因其一同的結構(gou)，軸向(xiang)波紋(wen)(wen)的結構(gou)使得它(ta)具有徑向(xiang)剛度大、軸向(xiang)柔性大的特征，然后有了抗彎抗裂(lie)功能(neng)(neng)，能(neng)(neng)很好(hao)地習氣地基的變形。而混凝(ning)土結構(gou)往往會(hui)由于嚴(yan)寒導致(zhi)材料變脆，導致(zhi)原有涵(han)洞呈現開(kai)裂(lie)破碎(sui)情況。施工便捷，能(neng)(neng)削減(jian)對凍土層的影響，削減(jian)對石材的開(kai)采，避免山體損壞(huai)，更(geng)加環保。

公路(lu)工(gong)(gong)程的涵(han)(han)洞一般選用金(jin)屬(shu)筋混凝土(tu)制作。現選用金(jin)屬(shu)鋼(gang)波紋涵(han)(han)管(guan)替代金(jin)屬(shu)筋混凝土(tu)進行涵(han)(han)洞施(shi)工(gong)(gong)在國(guo)內時一項新技術，金(jin)屬(shu)鋼(gang)波紋涵(han)(han)管(guan)以其功能穩定(ding)、裝(zhuang)置便(bian)利、有(you)利環保、造價低(di)等優點迅速在公路(lu)施(shi)工(gong)(gong)中替代了金(jin)屬(shu)筋混凝土(tu)施(shi)工(gong)(gong)的涵(han)(han)洞，發(fa)展前(qian)景十分寬廣。