池州(zhou)鋼波紋管涵如何防腐?
鋼波(bo)(bo)紋(wen)(wen)管(guan)涵作為一種新(xin)型技術(shu)在(zai)公路涵洞工(gong)程施工(gong)中的具有很大的優勢(shi),鋼波(bo)(bo)紋(wen)(wen)管(guan)涵洞術(shu)具有施工(gong)周期短、適應能力(li)強、地基(ji)承載力(li)要(yao)(yao)求低的特(te)點。鋼波(bo)(bo)紋(wen)(wen)管(guan)鋼波(bo)(bo)紋(wen)(wen)管(guan)涵洞設計中要(yao)(yao)在(zai)材料選擇、結構設計等多(duo)方(fang)面考(kao)慮(lv)其(qi)腐(fu)蝕效應,具體可從以下幾個方(fang)面著手:正確選擇材料......更多(duo)
2024-04-28
池(chi)州(zhou)公路工程的涵(han)洞(dong)一般采(cai)用鋼筋(jin)混凝土制(zhi)作
公(gong)(gong)路(lu)工(gong)程的(de)涵(han)洞(dong)(dong)一(yi)(yi)般(ban)采用鋼筋(jin)混凝土制作。現采用公(gong)(gong)路(lu)鋼波紋管代(dai)替鋼筋(jin)混凝土進行涵(han)洞(dong)(dong)施(shi)工(gong)在國內時一(yi)(yi)項新技術,公(gong)(gong)路(lu)鋼波紋管以其(qi)性能穩定、安(an)裝方便、有利環(huan)保、造價低等優點迅(xun)速在公(gong)(gong)路(lu)施(shi)工(gong)中代(dai)替了鋼筋(jin)混凝土施(shi)工(gong)的(de)涵(han)洞(dong)(dong),發展前景非常廣闊。實踐證(zheng)明,用公(gong)(gong)路(lu)鋼......更多
2024-04-28
池州鋼波紋涵管一般都應用(yong)于哪(na)些領域?
鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)也叫(jiao)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)(han),是指鋪埋在公路(lu)、鐵(tie)路(lu)路(lu)下的(de)涵(han)(han)洞用的(de)螺紋(wen)(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan),它是由波(bo)(bo)形(xing)(xing)鋼(gang)板卷制成或用波(bo)(bo)形(xing)(xing)鋼(gang)片組拼成的(de)圓形(xing)(xing)鋼(gang)結構(gou)(gou)管(guan)。金屬波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)(han)的(de)波(bo)(bo)紋(wen)(wen)(wen)(wen)結構(gou)(gou)可(ke)使涵(han)(han)洞路(lu)面受力合理,荷(he)載分布(bu)均勻,并具有一定的(de)抗變形(xing)(xing)能(neng)力,能(neng)解決北方寒冷地區(霜(shuang)凍)對(dui)橋梁和(he)......更多
2024-04-19
池州鋼波(bo)紋涵管產品優點有哪些?
(1)涵(han)管(guan)、波(bo)紋(wen)(wen)管(guan)涵(han)、鋼制波(bo)紋(wen)(wen)管(guan)涵(han)洞、金屬波(bo)紋(wen)(wen)涵(han)管(guan)適應(ying)地基(ji)變形能(neng)力強(qiang),對地基(ji)承載能(neng)力、平整度(du)要求較(jiao)低,工(gong)(gong)程實際造價(jia)比同類跨徑的(de)橋、涵(han)洞相近或較(jiao)低。(2) 施工(gong)(gong)工(gong)(gong)期短是(shi)明(ming)顯的(de)優(you)勢,土建工(gong)(gong)程與管(guan)節安裝可分開實施。(3)進行工(gong)(gong)廠集中化生產,生產不......更多(duo)
2024-01-12
池州鋼波紋涵(han)管有圓(yuan)形(xing)、橢圓(yuan)形(xing)、半圓(yuan)形(xing)
鋼波紋(wen)涵管有(you)圓(yuan)(yuan)形(xing)(xing)(xing)、橢(tuo)圓(yuan)(yuan)形(xing)(xing)(xing)、半圓(yuan)(yuan)形(xing)(xing)(xing)等,進出口(kou)也可按照邊(bian)坡比(bi)例(li)做成斜口(kou),加(jia)工波紋(wen)管管徑規(gui)模Φ0.5m~Φ8m,管壁厚度為3mm~7mm,能夠滿意填土0.5m~40m厚的需要。鋼波紋(wen)涵管具有(you)工期短、重量輕、裝置方便、耐久性好、工程造價(jia)低、抗變形(xing)(xing)(xing)能......更多
2023-12-02
池州鋼(gang)波紋管的施工關鍵(jian)技術(shu)有哪(na)幾(ji)點呢(ni)?
①施工季節應(ying)嚴格控制,防止在冰(bing)凍季節施工影響工程質量(liang)。②寒冷冰(bing)凍地區對(dui)基礎換填材料要求較高,特別(bie)是對(dui)粉粘粒含量(liang)應(ying)嚴格控制.以(yi)防止產生冰(bing)脹導(dao)致涵管(guan)(guan)破壞。③基礎與(yu)涵管(guan)(guan)側面、頂部的(de)填料應(ying)分層碾壓,壓實度達到要求.否則易引(yin)起涵管(guan)(guan)應(ying)力集中、涵管(guan)(guan)變形和......更多
2023-11-24
池州鋼波紋管管徑依據工程需求可有不同的標準(zhun)
鋼(gang)波(bo)(bo)紋管(guan)管(guan)徑依據工(gong)程需求可有不同的(de)標準,整裝管(guan)管(guan)徑為(wei)0.5m--2.5m;每節管(guan)長度(du)3米左右。選用(yong)(yong)準則(ze)遵循適用(yong)(yong)、經濟的(de)準則(ze),在滿(man)意功用(yong)(yong)需求基(ji)礎上充分(fen)發揮鋼(gang)波(bo)(bo)紋管(guan)結構的(de)力學功用(yong)(yong)優(you)勢。規劃中(zhong)除應充分(fen)考慮工(gong)程項目(mu)的(de)基(ji)本(ben)特征(zheng),包括公路等級、重要性程......更多
2023-11-18
池(chi)州鋼波紋管產品結(jie)構(gou)型式分為哪(na)些形(xing)式?
鋼(gang)波(bo)紋管(guan)(guan)(guan)產品結構型(xing)式(shi)分(fen)為(wei)哪些(xie)形(xing)(xing)式(shi)?鋼(gang)制波(bo)紋管(guan)(guan)(guan)也是由不(bu)銹鋼(gang)金屬卷(juan)板擠壓(ya)成(cheng)形(xing)(xing)而成(cheng)的波(bo)形(xing)(xing)管(guan)(guan)(guan)。鋼(gang)質波(bo)紋管(guan)(guan)(guan)產品結構型(xing)式(shi)分(fen)為(wei)整裝(zhuang)型(xing)、拼裝(zhuang)型(xing);截面形(xing)(xing)狀(zhuang)為(wei)圓形(xing)(xing)、橢圓形(xing)(xing)、馬蹄形(xing)(xing)、拱形(xing)(xing)等。這種管(guan)(guan)(guan)道(dao)直(zhi)徑(jing)在0、3m~12m之間,加工厚(hou)度為(wei)1、6mm-7mm,可以滿......更多
2023-09-22
池(chi)州鋼波紋管的產(chan)品特征是什么(me)呢?
鋼波紋管(guan)的(de)(de)(de)產(chan)品特(te)征是什么呢?① 強度高:由于(yu)其獨特(te)的(de)(de)(de)波紋結構(gou)使(shi)其比同口(kou)徑的(de)(de)(de)水(shui)泥管(guan)耐(nai)壓強度大15倍以上。② 運輸方便:波紋管(guan)涵的(de)(de)(de)重(zhong)量只有(you)同口(kou)徑水(shui)泥管(guan)的(de)(de)(de)1/10到1/5,即使(shi)在窄的(de)(de)(de)場(chang)所沒有(you)運輸設備,人工(gong)也可運輸。③使(shi)用壽命(ming)長:鋼制波紋管(guan)涵是采(cai)用......更多
2023-09-15
池(chi)州鋼波(bo)紋管有(you)什么突出(chu)的特征(zheng)?
因(yin)鋼波紋(wen)管(guan)(guan)(guan)在(zai)填(tian)(tian)土過程中存(cun)在(zai)管(guan)(guan)(guan)壁變(bian)(bian)(bian)形(xing)(xing),一般(ban)變(bian)(bian)(bian)形(xing)(xing)量為(wei)管(guan)(guan)(guan)壁的±0.5-2%,當然此變(bian)(bian)(bian)形(xing)(xing)數(shu)值和管(guan)(guan)(guan)側回填(tian)(tian)土的密實度有(you)很大(da)的聯系。但填(tian)(tian)土停止后(hou)波紋(wen)管(guan)(guan)(guan)不(bu)在(zai)變(bian)(bian)(bian)形(xing)(xing),建(jian)成后(hou)行車動(dong)載對其影響很微小(管(guan)(guan)(guan)壁的變(bian)(bian)(bian)形(xing)(xing)為(wei)0.06-0.15mm)因(yin)而(er),為(wei)防止端(duan)墻裂(lie)縫,可采納(na)......更多
2023-09-01