23
2018
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10
金屬波紋管的結構和類型
金屬波(bo)(bo)紋(wen)管(guan)的(de)(de)性(xing)能(neng)(neng)取決于它的(de)(de)結(jie)構,不(bu)同(tong)的(de)(de)結(jie)構有不(bu)同(tong)的(de)(de)性(xing)能(neng)(neng),而(er)不(bu)同(tong)的(de)(de)結(jie)構反映(ying)在波(bo)(bo)型(xing)(xing)(xing)上,波(bo)(bo)型(xing)(xing)(xing)是(shi)(shi)指(zhi)沿(yan)軸向剖開后的(de)(de)波(bo)(bo)紋(wen)型(xing)(xing)(xing)式(shi)和(he)(he)形狀。波(bo)(bo)紋(wen)管(guan)的(de)(de)波(bo)(bo)型(xing)(xing)(xing)基(ji)本上有U型(xing)(xing)(xing)C型(xing)(xing)(xing)、Ω型(xing)(xing)(xing)和(he)(he)S型(xing)(xing)(xing),為(wei)了提高承(cheng)壓(ya)能(neng)(neng)力(li)(li)和(he)(he)降低剛度(du),又推(tui)出多(duo)層波(bo)(bo)紋(wen)管(guan)和(he)(he)有加強環的(de)(de)波(bo)(bo)紋(wen)管(guan)。?總的(de)(de)說來(lai),圓環形的(de)(de)橫截面(mian)(mian)對于承(cheng)受高壓(ya)力(li)(li)的(de)(de)能(neng)(neng)力(li)(li)是(shi)(shi)優(you)越(yue)的(de)(de),但是(shi)(shi)許用位移(yi)較小。U型(xing)(xing)(xing)的(de)(de)橫截面(mian)(mian)允(yun)許較大的(de)(de)位移(yi)而(er)承(cheng)壓(ya)能(neng)(neng)力(li)(li)相對較低。在一般情況下,國內普遍(bian)應用的(de)(de)波(bo)(bo)型(xing)(xing)(xing)是(shi)(shi)U型(xing)(xing)(xing)波(bo)(bo)紋(wen)。在承(cheng)受較高
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