紅河鋼波(bo)紋管的施工關鍵技術(shu)有哪(na)幾(ji)點呢?
鋼波紋管的施(shi)(shi)工(gong)關(guan)鍵(jian)技術(shu)有哪幾點呢(ni)?①施(shi)(shi)工(gong)季(ji)節(jie)應嚴(yan)格(ge)控(kong)制(zhi),防止(zhi)在冰凍季(ji)節(jie)施(shi)(shi)工(gong)影響工(gong)程(cheng)質量(liang)。②寒冷冰凍地區對基(ji)礎換填材(cai)料要求較高,特別是對粉(fen)粘粒含量(liang)應嚴(yan)格(ge)控(kong)制(zhi).以(yi)防止(zhi)產生冰脹(zhang)導致(zhi)涵管破(po)壞(huai)。③基(ji)礎與涵管側面(mian)、頂部的填料應分(fen)層碾(nian)壓,壓實(shi)度達到要求.......更多
2024-02-24
紅河鋼波紋管產品結構(gou)型(xing)式分(fen)為整裝形、拼裝形
鋼波(bo)(bo)紋管(guan)(guan)產(chan)(chan)品結構型(xing)式分(fen)為(wei)(wei)整裝(zhuang)形(xing)、拼(pin)裝(zhuang)形(xing) 鋼波(bo)(bo)紋管(guan)(guan)產(chan)(chan)品結構型(xing)式分(fen)為(wei)(wei)整裝(zhuang)形(xing)、拼(pin)裝(zhuang)形(xing);截面形(xing)狀有圓形(xing)、橢圓形(xing)、馬蹄形(xing)、拱形(xing)等。管(guan)(guan)徑(jing)范(fan)圍為(wei)(wei)0.3m—12m ,加(jia)工厚度為(wei)(wei)1.6mm---7mm,可滿足管(guan)(guan)頂填(tian)土高度0.5m—60m構造物的(de)需求。鋼波(bo)(bo)紋管(guan)(guan)......更多(duo)
2024-01-26
紅河波紋管涵按組裝方式分(fen)類如(ru)何(he)分(fen)類?
波紋(wen)管涵(han)是(shi)指鋪埋在(zai)公路(lu)(lu),鐵(tie)路(lu)(lu)下面的(de)涵(han)洞用螺紋(wen)波紋(wen)管,它是(shi)由(you)波形金(jin)屬(shu)板卷制成(cheng)或用半圓(yuan)波形鋼片拼制成(cheng)的(de)圓(yuan)形波紋(wen)管,應用于公路(lu)(lu),鐵(tie)路(lu)(lu),小橋,通道(dao),擋(dang)土(tu)墻以及(ji)各種(zhong)礦場,巷道(dao)擋(dang)墻支護等工(gong)程中的(de)涵(han)洞(管)。按組裝方式分類①整裝波紋(wen)管涵(han)②拼裝波紋(wen)管涵(han)...更多
2024-01-12
紅河橋梁(liang)鋼波紋管用(yong)在什么地(di)方?
橋(qiao)梁鋼(gang)波紋管(guan)(guan)(guan),用于橋(qiao)梁工程(cheng)、邊坡錨固的螺旋狀預應力波紋管(guan)(guan)(guan),作(zuo)為一種新型成孔材(cai)料(liao),它具有不(bu)怕(pa)酸、堿(jian)腐蝕,密封性好,無滲水,漏漿,環剛度高(gao),磨擦系數小,耐老化,抗電腐蝕,柔(rou)韌性好,不(bu)易(yi)被震搗(dao)棒搗(dao)破,施(shi)工連接方便(bian),不(bu)怕(pa)踩(cai)壓(ya),易(yi)于運輸(shu)存放保管(guan)(guan)(guan)等(deng)優點(dian)......更多
2024-01-06
紅(hong)河鋼波紋管的特點有哪些?
公(gong)路(lu)工(gong)程的(de)涵(han)洞(dong)一(yi)般(ban)采用(yong)鋼筋混凝土制作。現采用(yong)公(gong)路(lu)鋼波(bo)紋(wen)管(guan)代(dai)替(ti)鋼筋混凝土進行(xing)涵(han)洞(dong)施工(gong)在(zai)國內(nei)時一(yi)項新技術(shu),公(gong)路(lu)鋼波(bo)紋(wen)管(guan)以其性能穩定、安裝方便、有利環(huan)保、造價(jia)低等(deng)優點迅速在(zai)公(gong)路(lu)施工(gong)中代(dai)替(ti)了(le)鋼筋混凝土施工(gong)的(de)涵(han)洞(dong),發(fa)展前景非常廣闊(kuo)。實踐證明,用(yong)公(gong)路(lu)鋼......更多
2024-01-06
紅河鋼波紋管管徑有哪些規格?如(ru)何選(xuan)擇(ze)?
鋼(gang)波紋管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)依據工程需求(qiu)可(ke)有(you)不同(tong)的(de)規格,束裝管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)為0.5m--2.5m;每節管(guan)(guan)(guan)(guan)長度3米支配。選用(yong)內(外)法(fa)蘭螺絲釘(ding)銜接(jie)。組(zu)裝涵管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)為3m--8m,每個圓周方(fang)向(xiang)有(you)4---15塊板(ban)構成,板(ban)與板(ban)搭接(jie)高明螺絲釘(ding)緊固。鋼(gang)波紋管(guan)(guan)(guan)(guan)鋼(gang)波紋管(guan)(guan)(guan)(guan)在裝置前(qian)都......更(geng)多(duo)
2023-12-29
紅河橋梁鋼波紋管有哪些特點?
橋梁鋼波紋管(guan)(guan),用(yong)于橋梁工程、邊坡錨固的(de)螺旋狀(zhuang)預(yu)應力(li)波紋管(guan)(guan),作(zuo)為一種新型成孔材料,它具有(you)不怕酸(suan)、堿(jian)腐蝕,密封性好,無滲水(shui),漏漿,環剛度高,磨擦(ca)系數小(xiao),耐老(lao)化(hua),抗電腐蝕,柔韌性好,不易(yi)被(bei)震(zhen)搗(dao)棒(bang)搗(dao)破(po),施工連接方便,不怕踩壓,易(yi)于運(yun)輸存放保管(guan)(guan)等優(you)點......更多
2023-12-29
紅河(he)鋼波紋涵管主要材料(liao)有哪些(xie)?
鋼波(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)主要材(cai)料有哪些(xie)?金屬波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵的(de)波(bo)紋(wen)(wen)結構可(ke)使涵洞路面受力合理,荷(he)載(zai)分(fen)布均勻,并具有一定的(de)抗變形能力,能解決(jue)北方寒冷(leng)地區(霜凍)對(dui)橋(qiao)梁和(he)管(guan)(guan)(guan)(guan)涵砼結構的(de)破壞(huai)問題(ti);使路表面沒有伸(shen)縮縫,提高行車舒適(shi)。鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵是一種柔性結構,它建(jian)成(cheng)后與(yu)周(zhou)圍土......更(geng)多
2023-12-23
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