波(bo)(bo)(bo)(bo)紋(wen)管涵是指鋪埋在公(gong)路(lu),鐵(tie)路(lu)下面(mian)的涵洞用(yong)(yong)螺紋(wen)波(bo)(bo)(bo)(bo)紋(wen)管,它是由(you)波(bo)(bo)(bo)(bo)形金屬板卷制(zhi)成或用(yong)(yong)半(ban)圓波(bo)(bo)(bo)(bo)形鋼片拼制(zhi)成的圓形波(bo)(bo)(bo)(bo)紋(wen)管,應用(yong)(yong)于公(gong)路(lu),鐵(tie)路(lu),小橋,通道,擋(dang)土墻(qiang)以及各種礦場,巷道擋(dang)墻(qiang)支護等(deng)工程中的涵洞(管)。
按組裝方式分類
①整裝波紋管涵
②拼裝波紋管涵
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