波(bo)(bo)紋(wen)管(guan)涵是(shi)指(zhi)鋪(pu)埋(mai)在公(gong)路(lu),鐵路(lu)下面的涵洞(dong)用(yong)螺紋(wen)波(bo)(bo)紋(wen)管(guan),它是(shi)由波(bo)(bo)形(xing)(xing)金(jin)屬板卷制(zhi)成(cheng)或用(yong)半(ban)圓波(bo)(bo)形(xing)(xing)鋼片拼(pin)制(zhi)成(cheng)的圓形(xing)(xing)波(bo)(bo)紋(wen)管(guan),應(ying)用(yong)于(yu)公(gong)路(lu),鐵路(lu),小橋,通道(dao),擋土墻以及各種(zhong)礦場,巷道(dao)擋墻支護等工程中的涵洞(dong)(管(guan))。
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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