葫蘆島鋼波紋管的施工(gong)關鍵技術有哪幾點呢?
鋼(gang)波紋管的(de)施工(gong)關(guan)鍵技術有哪(na)幾點呢(ni)?①施工(gong)季節應嚴(yan)格控制,防(fang)止在冰凍季節施工(gong)影響工(gong)程質量。②寒冷(leng)冰凍地區對(dui)基礎換填材(cai)料(liao)要求較高,特(te)別是對(dui)粉粘粒(li)含量應嚴(yan)格控制.以防(fang)止產(chan)生冰脹導致涵(han)管破壞。③基礎與涵(han)管側面、頂部的(de)填料(liao)應分層碾壓(ya),壓(ya)實度達到要求.......更(geng)多(duo)
2024-02-24
葫蘆(lu)島鋼波(bo)紋管(guan)產(chan)品結構型式(shi)分為整(zheng)裝(zhuang)(zhuang)形、拼裝(zhuang)(zhuang)形
鋼波紋(wen)管(guan)產品結構(gou)(gou)型式(shi)分為(wei)整裝(zhuang)形(xing)(xing)、拼裝(zhuang)形(xing)(xing) 鋼波紋(wen)管(guan)產品結構(gou)(gou)型式(shi)分為(wei)整裝(zhuang)形(xing)(xing)、拼裝(zhuang)形(xing)(xing);截(jie)面形(xing)(xing)狀(zhuang)有圓形(xing)(xing)、橢圓形(xing)(xing)、馬(ma)蹄形(xing)(xing)、拱形(xing)(xing)等(deng)。管(guan)徑范(fan)圍為(wei)0.3m—12m ,加工(gong)厚度為(wei)1.6mm---7mm,可滿足管(guan)頂填土高度0.5m—60m構(gou)(gou)造物的(de)需求。鋼波紋(wen)管(guan)......更多
2024-01-26
葫蘆(lu)島(dao)波紋管涵按(an)組裝方式分類如何分類?
波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)是(shi)指鋪(pu)埋在公(gong)路,鐵(tie)路下面的涵(han)洞(dong)用(yong)螺紋(wen)(wen)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan),它是(shi)由波(bo)(bo)(bo)(bo)形金(jin)屬板卷制(zhi)成(cheng)或用(yong)半(ban)圓波(bo)(bo)(bo)(bo)形鋼片拼制(zhi)成(cheng)的圓形波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan),應用(yong)于公(gong)路,鐵(tie)路,小橋,通(tong)道(dao),擋土墻以(yi)及(ji)各種礦場,巷道(dao)擋墻支護等工程中的涵(han)洞(dong)(管(guan))。按(an)組(zu)裝方式分(fen)類(lei)①整裝波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)②拼裝波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)...更多
2024-01-12
葫蘆島橋(qiao)梁鋼(gang)波紋管(guan)用(yong)在(zai)什么地方?
橋梁(liang)鋼波(bo)紋管,用于(yu)(yu)橋梁(liang)工程、邊坡錨(mao)固的螺旋狀(zhuang)預(yu)應力(li)波(bo)紋管,作為一種(zhong)新型成(cheng)孔(kong)材(cai)料,它(ta)具有不(bu)怕酸、堿腐(fu)蝕,密封性好(hao),無滲水,漏漿(jiang),環剛度(du)高,磨擦系數小,耐老(lao)化,抗電腐(fu)蝕,柔韌性好(hao),不(bu)易被震搗棒(bang)搗破,施工連接方(fang)便,不(bu)怕踩(cai)壓,易于(yu)(yu)運輸存放保管等優點......更多
2024-01-06
葫蘆(lu)島鋼(gang)波紋(wen)管(guan)的特點有哪些?
公(gong)路工程的涵洞一(yi)般采用(yong)鋼(gang)(gang)筋混凝(ning)土制作。現采用(yong)公(gong)路鋼(gang)(gang)波(bo)紋管(guan)代替(ti)(ti)鋼(gang)(gang)筋混凝(ning)土進行涵洞施工在國內時一(yi)項新技術(shu),公(gong)路鋼(gang)(gang)波(bo)紋管(guan)以其性能穩(wen)定、安裝方便、有(you)利環(huan)保、造(zao)價(jia)低等(deng)優點迅速(su)在公(gong)路施工中(zhong)代替(ti)(ti)了鋼(gang)(gang)筋混凝(ning)土施工的涵洞,發展前景非常廣闊。實踐證(zheng)明,用(yong)公(gong)路鋼(gang)(gang)......更多(duo)
2024-01-06
葫(hu)蘆島(dao)鋼波紋(wen)管管徑有哪些(xie)規(gui)格?如何選(xuan)擇?
鋼波紋管(guan)(guan)管(guan)(guan)徑(jing)依據(ju)工程(cheng)需求可(ke)有不同(tong)的規格(ge),束裝(zhuang)管(guan)(guan)管(guan)(guan)徑(jing)為0.5m--2.5m;每節管(guan)(guan)長度3米支配。選用內(nei)(外)法蘭螺絲釘銜接。組(zu)裝(zhuang)涵管(guan)(guan)管(guan)(guan)管(guan)(guan)徑(jing)為3m--8m,每個圓周方向有4---15塊(kuai)板(ban)(ban)構(gou)成(cheng),板(ban)(ban)與板(ban)(ban)搭接高明螺絲釘緊固。鋼波紋管(guan)(guan)鋼波紋管(guan)(guan)在裝(zhuang)置前都......更多
2023-12-29
葫蘆島鋼(gang)波(bo)紋涵(han)管主要材料有哪(na)些?
鋼波(bo)紋(wen)(wen)(wen)涵管主要材料有哪些?金屬波(bo)紋(wen)(wen)(wen)管涵的波(bo)紋(wen)(wen)(wen)結構可使涵洞路面受力(li)合理,荷載分布均勻(yun),并具(ju)有一(yi)定(ding)的抗變形(xing)能力(li),能解決北方寒冷地區(霜凍)對(dui)橋梁和管涵砼結構的破壞問題;使路表面沒有伸(shen)縮縫,提高行車舒(shu)適。鋼波(bo)紋(wen)(wen)(wen)管涵是一(yi)種柔性結構,它建成后與(yu)周圍(wei)土......更多
2023-12-23
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