波紋管涵是(shi)指鋪(pu)埋在公(gong)路,鐵路下面的涵洞(dong)(dong)用(yong)(yong)螺紋波(bo)(bo)紋管(guan),它是(shi)由(you)波(bo)(bo)形(xing)金屬板卷制成或用(yong)(yong)半(ban)圓(yuan)波(bo)(bo)形(xing)鋼片拼制成的圓(yuan)形(xing)波(bo)(bo)紋管(guan),應用(yong)(yong)于(yu)公(gong)路,鐵路,小橋,通道,擋(dang)土墻(qiang)以(yi)及各種礦場,巷道擋(dang)墻(qiang)支(zhi)護(hu)等工程(cheng)中的涵洞(dong)(dong)(管(guan))。
按組裝方式分類
①整裝波紋管涵
②拼裝波紋管涵
分享此文章: |