波紋(wen)(wen)管(guan)(guan)涵是指鋪埋(mai)在公(gong)(gong)路,鐵路下面的涵洞用(yong)螺紋(wen)(wen)波紋(wen)(wen)管(guan)(guan),它(ta)是由波形(xing)金屬板卷制成(cheng)或用(yong)半(ban)圓(yuan)波形(xing)鋼片拼(pin)制成(cheng)的圓(yuan)形(xing)波紋(wen)(wen)管(guan)(guan),應用(yong)于公(gong)(gong)路,鐵路,小橋,通道,擋土墻以及各種礦(kuang)場(chang),巷道擋墻支護等工(gong)程中的涵洞(管(guan)(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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