波(bo)(bo)紋(wen)(wen)管(guan)涵是指(zhi)鋪埋在公路,鐵(tie)路下面的涵洞用(yong)(yong)螺紋(wen)(wen)波(bo)(bo)紋(wen)(wen)管(guan),它是由波(bo)(bo)形(xing)金(jin)屬板卷制成(cheng)(cheng)或用(yong)(yong)半圓波(bo)(bo)形(xing)鋼片拼制成(cheng)(cheng)的圓形(xing)波(bo)(bo)紋(wen)(wen)管(guan),應用(yong)(yong)于公路,鐵(tie)路,小(xiao)橋,通道,擋土墻(qiang)以及各種礦場,巷道擋墻(qiang)支(zhi)護等(deng)工程中的涵洞(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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