鋼波紋管經濟耐用的原因是什么?
鋼(gang)波(bo)紋(wen)(wen)管(guan)具有施(shi)工(gong)工(gong)期短、重(zhong)量(liang)輕、安裝方便、耐久性(xing)能好、工(gong)程造(zao)價低、抗變形能力強、減少維護費用(yong)成(cheng)本(ben)等優點。鋼(gang)波(bo)紋(wen)(wen)管(guan)是一種柔(rou)性(xing)構造(zao),波(bo)紋(wen)(wen)管(guan)在構造(zao)上(shang)具有橫向抵償位(wei)移特性(xing),可充分發(fa)揮(hui)鋼(gang)材(cai)抗拉(la)功能強。
具有較大的抗變形(xing)和抗沉(chen)降(jiang)才干,施(shi)工(gong)過程中重量(liang)輕、設備方(fang)便(bian)快捷(jie)、施(shi)工(gong)簡潔(jie)等許多(duo)優點。鋼(gang)波紋(wen)(wen)管按(an)構(gou)成材料可(ke)分為(wei)金屬(shu)波紋(wen)(wen)管、非(fei)金屬(shu)波紋(wen)(wen)管兩種(zhong);按(an)構(gou)造可(ke)分為(wei)單層(ceng)和多(duo)層(ceng)。單層(ceng)波紋(wen)(wen)管應用(yong)較多(duo)。多(duo)層(ceng)波紋(wen)(wen)管強度高,耐久性好(hao),應力(li)小,用(yong)在重要的測(ce)量(liang)中。
鋼(gang)波(bo)紋管的材料(liao)(liao)普通(tong)為青銅(tong)、黃銅(tong)、不銹(xiu)鋼(gang)、蒙(meng)乃爾合(he)金(jin)和因康鎳爾合(he)金(jin)等。鋼(gang)波(bo)紋管選用規范化(hua)設(she)計方案(an),出產制(zhi)作,設(she)計方案(an)簡易,出產制(zhi)作周期時間短(duan);工(gong)程項(xiang)目具體工(gong)程造價比類似跨距的橋(qiao),洞低;工(gong)程施(shi)工(gong)短(duan)工(gong)期,要害為組裝工(gong)程施(shi)工(gong);金(jin)屬材料(liao)(liao)波(bo)紋管替代(dai)混凝土結(jie)構展開(kai)洞工(gong)程施(shi)工(gong)。
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