波(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)是(shi)指(zhi)鋪埋在(zai)公路,鐵路下(xia)面的(de)涵(han)(han)洞用(yong)(yong)(yong)螺紋(wen)波(bo)紋(wen)管(guan)(guan)(guan),它是(shi)由波(bo)形金屬板卷制成或用(yong)(yong)(yong)半圓波(bo)形鋼片拼制成的(de)圓形波(bo)紋(wen)管(guan)(guan)(guan),應用(yong)(yong)(yong)于公路,鐵路,小(xiao)橋,通道,擋土墻以及各種礦(kuang)場,巷道擋墻支護等工程中(zhong)的(de)涵(han)(han)洞(管(guan)(guan)(guan))。
按組(zu)裝方式分類
①整裝波紋(wen)管(guan)涵
②拼裝波紋管涵
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