鋼波紋管經濟(ji)耐用的原因是什(shen)么？

鋼波(bo)(bo)紋(wen)(wen)管具有施工(gong)工(gong)期短、重量輕、安裝方便、耐久性(xing)能好、工(gong)程(cheng)造(zao)價(jia)低、抗變(bian)形能力強、減少維護費(fei)用成本等優點。鋼波(bo)(bo)紋(wen)(wen)管是(shi)一種(zhong)柔性(xing)構造(zao),波(bo)(bo)紋(wen)(wen)管在構造(zao)上具有橫向抵(di)償位移(yi)特(te)性(xing),可(ke)充分(fen)發揮鋼材抗拉功能強。

鋼波紋管

具有較(jiao)大的抗變形和抗沉降(jiang)才干,施工(gong)過程中重(zhong)量(liang)(liang)輕、設備方便(bian)快捷、施工(gong)簡潔等(deng)許多(duo)優點。鋼(gang)波(bo)紋管(guan)按構成材料可分(fen)為金屬(shu)波(bo)紋管(guan)、非金屬(shu)波(bo)紋管(guan)兩種；按構造(zao)可分(fen)為單(dan)層和多(duo)層。單(dan)層波(bo)紋管(guan)應用較(jiao)多(duo)。多(duo)層波(bo)紋管(guan)強度高(gao)，耐久性好，應力小，用在重(zhong)要(yao)的測量(liang)(liang)中。

鋼波(bo)紋(wen)管的材(cai)(cai)料普通為(wei)青銅、黃銅、不銹鋼、蒙(meng)乃爾合(he)金和因康鎳爾合(he)金等。鋼波(bo)紋(wen)管選用規(gui)范化(hua)設計(ji)方案，出產制(zhi)作，設計(ji)方案簡易，出產制(zhi)作周期(qi)時(shi)間短；工(gong)(gong)程項目具體(ti)工(gong)(gong)程造價比類似跨距的橋(qiao)，洞低；工(gong)(gong)程施工(gong)(gong)短工(gong)(gong)期(qi)，要害(hai)為(wei)組裝工(gong)(gong)程施工(gong)(gong)；金屬(shu)材(cai)(cai)料波(bo)紋(wen)管替(ti)代混(hun)凝(ning)土結構展開(kai)洞工(gong)(gong)程施工(gong)(gong)。