牡丹江鋼波(bo)紋管的施工關鍵技術(shu)有哪(na)幾點(dian)呢?
鋼(gang)波(bo)紋管的施(shi)工(gong)關鍵技術有哪幾點呢?①施(shi)工(gong)季節(jie)應嚴(yan)格控制,防(fang)止(zhi)在冰凍季節(jie)施(shi)工(gong)影響工(gong)程質量。②寒冷冰凍地(di)區對基礎(chu)換填材料要求較高,特別是(shi)對粉(fen)粘粒含(han)量應嚴(yan)格控制.以防(fang)止(zhi)產生冰脹導致(zhi)涵(han)管破壞。③基礎(chu)與(yu)涵(han)管側面、頂(ding)部的填料應分層碾壓,壓實度達到(dao)要求.......更多
2024-02-24
牡丹江鋼波紋管產品結構型式分為整裝形、拼裝形
鋼(gang)波(bo)紋管(guan)產(chan)品結構型式(shi)(shi)分為(wei)(wei)整裝形(xing)(xing)(xing)(xing)(xing)、拼(pin)裝形(xing)(xing)(xing)(xing)(xing) 鋼(gang)波(bo)紋管(guan)產(chan)品結構型式(shi)(shi)分為(wei)(wei)整裝形(xing)(xing)(xing)(xing)(xing)、拼(pin)裝形(xing)(xing)(xing)(xing)(xing);截(jie)面形(xing)(xing)(xing)(xing)(xing)狀有(you)圓(yuan)形(xing)(xing)(xing)(xing)(xing)、橢圓(yuan)形(xing)(xing)(xing)(xing)(xing)、馬蹄形(xing)(xing)(xing)(xing)(xing)、拱形(xing)(xing)(xing)(xing)(xing)等(deng)。管(guan)徑范圍為(wei)(wei)0.3m—12m ,加工厚度為(wei)(wei)1.6mm---7mm,可滿足管(guan)頂(ding)填土高(gao)度0.5m—60m構造物(wu)的需求(qiu)。鋼(gang)波(bo)紋管(guan)......更多
2024-01-26
牡丹江波紋管(guan)涵按組裝方式分類如何分類?
波(bo)紋(wen)管涵(han)(han)是指鋪埋在公路,鐵路下面(mian)的涵(han)(han)洞用(yong)螺紋(wen)波(bo)紋(wen)管,它(ta)是由波(bo)形金屬板(ban)卷(juan)制成(cheng)或用(yong)半圓(yuan)波(bo)形鋼(gang)片拼(pin)制成(cheng)的圓(yuan)形波(bo)紋(wen)管,應(ying)用(yong)于公路,鐵路,小橋(qiao),通道,擋(dang)土墻以及(ji)各(ge)種礦場,巷道擋(dang)墻支護(hu)等(deng)工程(cheng)中(zhong)的涵(han)(han)洞(管)。按(an)組裝(zhuang)方式分類①整裝(zhuang)波(bo)紋(wen)管涵(han)(han)②拼(pin)裝(zhuang)波(bo)紋(wen)管涵(han)(han)...更多
2024-01-12
牡丹江鋼波(bo)紋管的特點(dian)有哪些?
公(gong)(gong)路(lu)(lu)(lu)工程的涵洞(dong)一(yi)般(ban)采用(yong)(yong)鋼筋混凝土制作。現采用(yong)(yong)公(gong)(gong)路(lu)(lu)(lu)鋼波紋管代(dai)替鋼筋混凝土進行涵洞(dong)施(shi)工在(zai)國(guo)內時一(yi)項新技術,公(gong)(gong)路(lu)(lu)(lu)鋼波紋管以(yi)其性能穩定、安裝方(fang)便、有利環保、造價低等優(you)點(dian)迅速在(zai)公(gong)(gong)路(lu)(lu)(lu)施(shi)工中代(dai)替了鋼筋混凝土施(shi)工的涵洞(dong),發展前景非(fei)常廣闊。實踐證明(ming),用(yong)(yong)公(gong)(gong)路(lu)(lu)(lu)鋼......更多
2024-01-06
牡丹江鋼波紋管管徑(jing)有哪些規(gui)格?如何(he)選擇?
鋼波(bo)紋(wen)(wen)管(guan)管(guan)徑(jing)依據(ju)工程(cheng)需求可(ke)有不同(tong)的規(gui)格,束裝管(guan)管(guan)徑(jing)為(wei)0.5m--2.5m;每節管(guan)長度3米支配(pei)。選用內(外(wai))法蘭螺(luo)絲(si)釘銜接。組裝涵管(guan)管(guan)管(guan)徑(jing)為(wei)3m--8m,每個圓周方向有4---15塊板構成,板與板搭(da)接高明螺(luo)絲(si)釘緊固。鋼波(bo)紋(wen)(wen)管(guan)鋼波(bo)紋(wen)(wen)管(guan)在裝置前都......更(geng)多
2023-12-29
牡丹江橋(qiao)梁鋼(gang)波紋管(guan)有哪(na)些特點?
橋(qiao)梁鋼波(bo)紋管(guan),用于橋(qiao)梁工(gong)程、邊(bian)坡(po)錨固的(de)螺(luo)旋(xuan)狀預應力(li)波(bo)紋管(guan),作為(wei)一種(zhong)新(xin)型(xing)成孔材料(liao),它(ta)具(ju)有(you)不怕酸、堿腐(fu)蝕(shi),密封性好,無滲水,漏漿,環剛(gang)度高,磨(mo)擦系數(shu)小,耐老化(hua),抗電(dian)腐(fu)蝕(shi),柔韌(ren)性好,不易(yi)被震搗棒搗破,施(shi)工(gong)連(lian)接方便,不怕踩壓(ya),易(yi)于運輸存放保(bao)管(guan)等優點(dian)......更多
2023-12-29
牡丹江(jiang)鋼波(bo)紋涵(han)管主(zhu)要(yao)材料有哪些(xie)?
鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)主要材料有(you)哪些?金屬波(bo)(bo)紋(wen)(wen)管(guan)涵(han)的波(bo)(bo)紋(wen)(wen)結構可使涵(han)洞路(lu)面受力合理,荷載分布均勻,并具有(you)一定的抗(kang)變形能力,能解決北方寒冷(leng)地(di)區(霜凍)對橋梁和管(guan)涵(han)砼結構的破壞問題;使路(lu)表面沒有(you)伸縮(suo)縫,提高(gao)行車舒適。鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)涵(han)是一種(zhong)柔性結構,它建(jian)成后(hou)與周(zhou)圍土......更多
2023-12-23
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