昌(chang)江鋼波紋管的施(shi)工關鍵技術有哪幾點呢(ni)?
鋼波紋管(guan)的(de)(de)施(shi)工(gong)關鍵技術有(you)哪(na)幾點(dian)呢?①施(shi)工(gong)季節應嚴格控(kong)制(zhi),防(fang)止在冰(bing)凍季節施(shi)工(gong)影響(xiang)工(gong)程質量。②寒冷冰(bing)凍地區(qu)對基(ji)礎(chu)換(huan)填材(cai)料要求(qiu)較高,特別是對粉粘粒含(han)量應嚴格控(kong)制(zhi).以防(fang)止產生冰(bing)脹導(dao)致涵(han)(han)管(guan)破壞。③基(ji)礎(chu)與(yu)涵(han)(han)管(guan)側面、頂(ding)部的(de)(de)填料應分層碾壓,壓實度達到要求(qiu).......更(geng)多
2024-02-24
昌江鋼波紋管產品結(jie)構型式(shi)分為整裝形、拼裝形
鋼(gang)波紋管產(chan)品結構(gou)(gou)型式分(fen)為(wei)(wei)整裝(zhuang)形(xing)、拼裝(zhuang)形(xing) 鋼(gang)波紋管產(chan)品結構(gou)(gou)型式分(fen)為(wei)(wei)整裝(zhuang)形(xing)、拼裝(zhuang)形(xing);截面形(xing)狀有圓(yuan)形(xing)、橢(tuo)圓(yuan)形(xing)、馬蹄形(xing)、拱(gong)形(xing)等(deng)。管徑范圍為(wei)(wei)0.3m—12m ,加(jia)工厚(hou)度為(wei)(wei)1.6mm---7mm,可(ke)滿足(zu)管頂填土高度0.5m—60m構(gou)(gou)造物的需(xu)求。鋼(gang)波紋管......更多
2024-01-26
昌(chang)江(jiang)波紋管涵(han)按組(zu)裝方(fang)式(shi)分(fen)類如何分(fen)類?
波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵是指(zhi)鋪埋在公(gong)路(lu)(lu),鐵路(lu)(lu)下面的涵洞用螺紋波(bo)(bo)(bo)紋管(guan)(guan)(guan),它是由波(bo)(bo)(bo)形金屬板卷(juan)制成或用半(ban)圓(yuan)波(bo)(bo)(bo)形鋼(gang)片(pian)拼(pin)制成的圓(yuan)形波(bo)(bo)(bo)紋管(guan)(guan)(guan),應(ying)用于公(gong)路(lu)(lu),鐵路(lu)(lu),小橋,通道(dao),擋(dang)土(tu)墻以及各種礦場,巷(xiang)道(dao)擋(dang)墻支護等工程中(zhong)的涵洞(管(guan)(guan)(guan))。按(an)組裝方式分(fen)類①整裝波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵②拼(pin)裝波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵...更(geng)多(duo)
2024-01-12
昌江橋梁鋼波紋管用(yong)在什(shen)么地方?
橋梁鋼波紋(wen)管,用(yong)于橋梁工(gong)程(cheng)、邊坡錨固的螺旋狀預(yu)應(ying)力波紋(wen)管,作(zuo)為(wei)一種新型成孔材料,它具有不(bu)怕酸(suan)、堿腐蝕(shi),密封性好,無滲水(shui),漏漿,環剛(gang)度高,磨(mo)擦系數小,耐(nai)老化,抗(kang)電腐蝕(shi),柔韌性好,不(bu)易(yi)被震(zhen)搗(dao)棒搗(dao)破,施工(gong)連接方便,不(bu)怕踩壓,易(yi)于運輸存(cun)放(fang)保管等優點......更多(duo)
2024-01-06
昌(chang)江鋼波紋管的特點有哪些?
公(gong)(gong)路工程(cheng)的涵(han)洞(dong)一般采(cai)用鋼(gang)(gang)筋(jin)混(hun)凝土制作。現(xian)采(cai)用公(gong)(gong)路鋼(gang)(gang)波(bo)紋管代(dai)替鋼(gang)(gang)筋(jin)混(hun)凝土進行涵(han)洞(dong)施工在(zai)國內時一項新技(ji)術,公(gong)(gong)路鋼(gang)(gang)波(bo)紋管以(yi)其性能(neng)穩定(ding)、安(an)裝方便、有(you)利環(huan)保(bao)、造價低等優點(dian)迅速在(zai)公(gong)(gong)路施工中代(dai)替了(le)鋼(gang)(gang)筋(jin)混(hun)凝土施工的涵(han)洞(dong),發展(zhan)前(qian)景非常廣闊。實踐證明,用公(gong)(gong)路鋼(gang)(gang)......更(geng)多
2024-01-06
昌江鋼波(bo)紋(wen)管管徑(jing)有哪(na)些規(gui)格?如何選擇(ze)?
鋼(gang)波紋管(guan)管(guan)徑依據工程需求可有(you)不同的規(gui)格,束裝管(guan)管(guan)徑為0.5m--2.5m;每節管(guan)長度(du)3米支配。選用內(外)法蘭螺絲(si)釘(ding)銜接。組裝涵管(guan)管(guan)管(guan)徑為3m--8m,每個圓周方向有(you)4---15塊板(ban)構成,板(ban)與(yu)板(ban)搭(da)接高明螺絲(si)釘(ding)緊固。鋼(gang)波紋管(guan)鋼(gang)波紋管(guan)在(zai)裝置前(qian)都(dou)......更多
2023-12-29
昌江橋梁鋼波紋管有(you)哪些特點(dian)?
橋梁鋼波(bo)紋(wen)管,用于(yu)(yu)橋梁工(gong)程、邊(bian)坡錨固的螺旋狀預應(ying)力波(bo)紋(wen)管,作為一種(zhong)新型成(cheng)孔(kong)材料,它具有不(bu)怕(pa)酸、堿腐蝕(shi),密封性(xing)好,無滲水,漏漿,環剛度高,磨擦系數(shu)小,耐老化,抗電腐蝕(shi),柔韌(ren)性(xing)好,不(bu)易被(bei)震搗棒搗破,施工(gong)連接方便,不(bu)怕(pa)踩壓,易于(yu)(yu)運輸存(cun)放保管等優點......更多
2023-12-29
昌江(jiang)鋼波紋涵管主要材料有哪些?
鋼波(bo)紋涵管(guan)(guan)主要材料有哪些(xie)?金屬(shu)波(bo)紋管(guan)(guan)涵的波(bo)紋結(jie)(jie)構(gou)可使涵洞路(lu)面受力合理,荷載分布均勻,并具有一(yi)定的抗變(bian)形能力,能解決北(bei)方寒(han)冷地區(qu)(霜(shuang)凍(dong))對橋梁和管(guan)(guan)涵砼結(jie)(jie)構(gou)的破壞問題;使路(lu)表面沒有伸(shen)縮縫,提高行車舒適(shi)。鋼波(bo)紋管(guan)(guan)涵是一(yi)種柔性結(jie)(jie)構(gou),它(ta)建成后與周圍土......更多
2023-12-23
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