公路地埋式 鋼波紋管涵 直(zhi)徑1米1.5米 整裝鋼波紋管(guan)
鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)也叫鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan),一般(ban)鋪埋在公(gong)(gong)路(lu),鐵(tie)路(lu)下面的涵洞用(yong)(yong)螺紋(wen)(wen)波(bo)紋(wen)(wen)管(guan)(guan),它(ta)是由鋼(gang)(gang)(gang)板卷制成或用(yong)(yong)半圓波(bo)形(xing)鋼(gang)(gang)(gang)片拼制成的圓形(xing)波(bo)紋(wen)(wen)管(guan)(guan),加工(gong)好鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)后(hou)鍍鋅(xin)處理,到(dao)達防腐的目的。運用(yong)(yong)于公(gong)(gong)路(lu),鐵(tie)路(lu),小橋,通道(dao),擋(dang)土墻(qiang)以及各種礦(kuang)場(chang),巷(xiang)道(dao)擋(dang)墻(qiang)支護等(deng)工(gong)程(cheng)中的涵洞(管(guan)(guan))。
鋼波紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)依據工程需(xu)求可有(you)不同的規格,束裝(zhuang)(zhuang)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)為0.5m--2.5m;每節管(guan)(guan)(guan)長(chang)度3米支配(pei)。選(xuan)用(yong)內(外)法(fa)蘭(lan)螺(luo)絲(si)(si)釘(ding)銜接。組裝(zhuang)(zhuang)涵管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)為3m--8m,每個圓周方向有(you)4---15塊板構成,板與板搭接高明螺(luo)絲(si)(si)釘(ding)緊固。
使(shi)用壽命長,鋼波紋管使(shi)用壽命可達100多年。節(jie)約工期與水泥(ni)制品比較在(zai)裝置公路(lu)鋼波紋涵(han)管時(shi)可以與土建同時(shi)進行,大大節(jie)約工期;涵(han)洞開工前,準備有關(guan)材料、人(ren)員及設(she)備進場,并作(zuo)好興(xing)工期間的(de)安全防護作(zuo)業,對路(lu)基邊(bian)坡進行圍網(wang)防護,避免石塊(kuai)等物體下滑傷人(ren)。
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