鋼波紋管具有(you)工程造(zao)價低、施(shi)工簡單快(kuai)捷、工期短、抗震抗變形能(neng)力強(qiang)(qiang)、管道強(qiang)(qiang)度高、耐久(jiu)性強(qiang)(qiang)、使用(yong)壽命(ming)長、環保(bao)等(deng)優(you)點。可(ke)組裝連接，可(ke)做成拱形、橢圓形、馬蹄(ti)形、簸(bo)箕形，滿足各種需求。

鋼波紋管

工期短是(shi)明顯的優勢，土建和(he)管(guan)(guan)接頭安裝可以分開實(shi)施。涵(han)洞(dong)(dong)(dong)、波(bo)(bo)紋(wen)管(guan)(guan)涵(han)、鋼(gang)波(bo)(bo)紋(wen)管(guan)(guan)涵(han)、金(jin)屬(shu)波(bo)(bo)紋(wen)管(guan)(guan)現場安裝簡單(dan)，不需要大型設備(bei)。鋼(gang)波(bo)(bo)紋(wen)管(guan)(guan)涵(han)洞(dong)(dong)(dong)制(zhi)造商表(biao)示，有五種(zhong)情況會導致回(hui)填變形，即(ji)涵(han)洞(dong)(dong)(dong)、波(bo)(bo)紋(wen)管(guan)(guan)、鋼(gang)波(bo)(bo)紋(wen)管(guan)(guan)和(he)金(jin)屬(shu)波(bo)(bo)紋(wen)管(guan)(guan)涵(han)洞(dong)(dong)(dong)采用標準化設計(ji)，生(sheng)產設計(ji)簡單(dan)，生(sheng)產周期短。

通(tong)(tong)過液(ye)壓成(cheng)形(xing)方法(fa)制(zhi)造的(de)波(bo)紋(wen)管(guan)(guan)(guan)是通(tong)(tong)過將薄壁金屬(shu)管(guan)(guan)(guan)放置(zhi)在(zai)模(mo)具(ju)中，從內部施加液(ye)壓，并(bing)軸向(xiang)壓縮金屬(shu)管(guan)(guan)(guan)而制(zhi)成(cheng)的(de)。管(guan)(guan)(guan)材選(xuan)擇與機械成(cheng)型方法(fa)相同(tong)，也包(bao)括冷拉薄壁管(guan)(guan)(guan)和(he)薄板焊(han)接(jie)薄壁管(guan)(guan)(guan)。與圓管(guan)(guan)(guan)涵相比，波(bo)紋(wen)管(guan)(guan)(guan)的(de)水平位移、撓度(du)和(he)對(dui)路面的(de)擾(rao)動(dong)較(jiao)小，有利于保護路面。

恒載下切向和軸向應力應變、撓度和大等效應力隨著填土高度的增加而線性增加，活載下隨著填土高度的增加而逐漸減小。總體上，切向應變力的大值大于軸向應變的大值；切向應變在管道頂部占主導地位。//hanihanbj.com/