波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)(han)是指(zhi)鋪埋在公路,鐵路下(xia)面的涵(han)(han)(han)洞(dong)用(yong)螺紋(wen)波(bo)(bo)(bo)紋(wen)管(guan),它是由波(bo)(bo)(bo)形金屬板卷制成(cheng)或用(yong)半(ban)圓(yuan)(yuan)波(bo)(bo)(bo)形鋼(gang)片拼制成(cheng)的圓(yuan)(yuan)形波(bo)(bo)(bo)紋(wen)管(guan),應用(yong)于(yu)公路,鐵路,小橋,通(tong)道,擋土墻以及各種礦場,巷道擋墻支護等工程中(zhong)的涵(han)(han)(han)洞(dong)(管(guan))。
按組(zu)裝方式分類
①整裝波紋(wen)管涵
②拼裝波紋管(guan)涵
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