公路地埋式 鋼波紋管涵 直徑1米(mi)1.5米(mi) 整裝鋼波紋(wen)管
鋼波(bo)紋(wen)管(guan)(guan)(guan)也叫鋼波(bo)紋(wen)管(guan)(guan)(guan),一(yi)般(ban)鋪(pu)埋在公路,鐵路下(xia)面的涵洞用螺紋(wen)波(bo)紋(wen)管(guan)(guan)(guan),它是由鋼板卷(juan)制(zhi)成(cheng)或用半(ban)圓(yuan)波(bo)形(xing)鋼片拼制(zhi)成(cheng)的圓(yuan)形(xing)波(bo)紋(wen)管(guan)(guan)(guan),加工(gong)好鋼波(bo)紋(wen)管(guan)(guan)(guan)后鍍鋅處理,到達防腐的目的。運用于(yu)公路,鐵路,小(xiao)橋,通道(dao)(dao),擋(dang)土墻以(yi)及各種礦場,巷道(dao)(dao)擋(dang)墻支護等(deng)工(gong)程中(zhong)的涵洞(管(guan)(guan)(guan))。
鋼波紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑依據(ju)工程(cheng)需求可(ke)有(you)不同的規格,束裝管(guan)(guan)(guan)管(guan)(guan)(guan)徑為(wei)(wei)0.5m--2.5m;每節管(guan)(guan)(guan)長度3米支(zhi)配(pei)。選用內(外)法(fa)蘭(lan)螺(luo)絲(si)釘銜(xian)接。組裝涵管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為(wei)(wei)3m--8m,每個圓周方向有(you)4---15塊板(ban)構成,板(ban)與板(ban)搭接高明螺(luo)絲(si)釘緊固。
使用壽命(ming)長,鋼波紋管使用壽命(ming)可達(da)100多(duo)年。節約工(gong)期與水泥制(zhi)品比較在裝置公路鋼波紋涵管時可以與土建同時進(jin)行,大(da)大(da)節約工(gong)期;涵洞開(kai)工(gong)前,準備有關(guan)材(cai)料、人員及設備進(jin)場,并作好興工(gong)期間的(de)安全防護(hu)作業,對路基邊(bian)坡(po)進(jin)行圍網防護(hu),避(bi)免石塊等(deng)物體下滑傷人。
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