鋼波紋涵管是(shi)一種柔性(xing)(xing)結構(gou)，鋼波紋涵管在結構(gou)上具(ju)有橫(heng)向補償位移的特性(xing)(xing)，能夠充分(fen)發揮鋼材抗拉功能強、抗變形才(cai)干(gan)的特色，具(ju)有較大的抗變形才(cai)干(gan)和抗沉降才(cai)干(gan)，特別適(shi)合于軟土(tu)(tu)(tu)、膨(peng)脹土(tu)(tu)(tu)、濕陷性(xing)(xing)黃土(tu)(tu)(tu)等地基(ji)承(cheng)載力較低的區域和地震(zhen)多發區域。

因為鋼(gang)波(bo)紋(wen)涵管施(shi)工(gong)簡略且(qie)施(shi)工(gong)工(gong)期短(duan)（一般一道(dao)涵洞(dong)的(de)施(shi)工(gong)時刻(ke)(ke)大約在10天-15天左(zuo)右）縮(suo)短(duan)了多年凍(dong)土的(de)裸露時刻(ke)(ke)，凍(dong)融量小，故特別(bie)適(shi)用(yong)(yong)(yong)于多年凍(dong)土區域。鋼(gang)波(bo)紋(wen)涵管施(shi)工(gong)時對周圍(wei)環境的(de)損壞小，適(shi)用(yong)(yong)(yong)于生態環境脆弱的(de)區域鋼(gang)波(bo)紋(wen)涵管施(shi)工(gong)中只需要對基礎進(jin)行(xing)砂礫回填處(chu)理，對進(jin)出口進(jin)行(xing)混凝土或砌石(shi)施(shi)工(gong)處(chu)理，對砂、石(shi)材、鋼(gang)筋(jin)等用(yong)(yong)(yong)量小，十分實用(yong)(yong)(yong)于砂石(shi)缺少的(de)區域。

鋼波紋涵管

鋼波(bo)紋(wen)涵管選用標準化規劃、工(gong)(gong)(gong)廠(chang)加工(gong)(gong)(gong)出(chu)產(chan)，出(chu)產(chan)不受環境(jing)影響，進行會合工(gong)(gong)(gong)廠(chang)化出(chu)產(chan)，出(chu)產(chan)周期短，實用于質量要求高，工(gong)(gong)(gong)期緊(jin)，基(ji)礎差的工(gong)(gong)(gong)程項目。鋼波(bo)紋(wen)涵管結構受力狀況合理(li)，荷載(zai)散布均勻，并有一定(ding)的抗變(bian)形(xing)才干。

削減或(huo)底(di)子拋棄了慣例建材，如水泥、黃砂、石子、木材的(de)運(yun)用，環保意義(yi)深遠。處理(li)北方冰冷(leng)區域（霜凍(dong)）對(dui)橋梁和管(guan)砼結構(gou)的(de)損(sun)壞問題。現(xian)場裝置便利，不需(xu)運(yun)用大型設備。雨(yu)期(qi)施工應提早安(an)排(pai)，盡量(liang)安(an)排(pai)在降(jiang)雨(yu)降(jiang)臨前完結，基坑(keng)周邊(bian)(bian)有防水設施，避(bi)免邊(bian)(bian)水流入基坑(keng)內。