邯鄲鋼波(bo)紋管涵如何防腐?
鋼(gang)(gang)波(bo)紋管(guan)涵(han)作為一種新型(xing)技術在(zai)公路涵(han)洞(dong)工程施(shi)工中的具有很(hen)大的優勢,鋼(gang)(gang)波(bo)紋管(guan)涵(han)洞(dong)術具有施(shi)工周(zhou)期短、適應(ying)能力強、地基承載力要(yao)求低的特點(dian)。鋼(gang)(gang)波(bo)紋管(guan)鋼(gang)(gang)波(bo)紋管(guan)涵(han)洞(dong)設計中要(yao)在(zai)材(cai)料選擇、結構設計等多(duo)方面考慮其腐蝕效應(ying),具體可從(cong)以下幾(ji)個方面著手:正確選擇材(cai)料......更多(duo)
2024-04-28
邯(han)鄲公路工(gong)程(cheng)的涵洞(dong)一般采用鋼(gang)筋(jin)混凝土(tu)制(zhi)作
公路工(gong)程的涵洞(dong)一般采(cai)用(yong)(yong)鋼筋混(hun)凝土制作。現(xian)采(cai)用(yong)(yong)公路鋼波紋管(guan)代替(ti)鋼筋混(hun)凝土進行涵洞(dong)施(shi)(shi)工(gong)在(zai)國(guo)內時一項新技術,公路鋼波紋管(guan)以其性能穩(wen)定、安裝方便、有利環保、造(zao)價低等(deng)優點(dian)迅速在(zai)公路施(shi)(shi)工(gong)中代替(ti)了鋼筋混(hun)凝土施(shi)(shi)工(gong)的涵洞(dong),發(fa)展前景非常廣(guang)闊。實踐證明,用(yong)(yong)公路鋼......更(geng)多
2024-04-28
邯鄲鋼波紋涵管一般(ban)都應用(yong)于哪些領域?
鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)也叫(jiao)波(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han),是指鋪(pu)埋在公路、鐵(tie)路路下的(de)涵(han)洞用的(de)螺紋(wen)(wen)波(bo)(bo)紋(wen)(wen)管(guan)(guan),它是由波(bo)(bo)形鋼(gang)板卷(juan)制成或用波(bo)(bo)形鋼(gang)片組拼成的(de)圓形鋼(gang)結構管(guan)(guan)。金屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)波(bo)(bo)紋(wen)(wen)結構可(ke)使涵(han)洞路面(mian)受力合理,荷載(zai)分(fen)布均勻,并具有一定的(de)抗變形能(neng)力,能(neng)解決北(bei)方(fang)寒(han)冷地(di)區(qu)(霜凍)對(dui)橋梁和......更多
2024-04-19
邯鄲鋼波紋涵管產品優點有哪些?
(1)涵管(guan)(guan)(guan)、波(bo)紋管(guan)(guan)(guan)涵、鋼制波(bo)紋管(guan)(guan)(guan)涵洞(dong)、金屬波(bo)紋涵管(guan)(guan)(guan)適應(ying)地基變形能力強(qiang),對地基承載能力、平整(zheng)度要求較低,工程實際造價比同類跨徑(jing)的橋、涵洞(dong)相近或較低。(2) 施工工期短是明顯的優勢,土建工程與(yu)管(guan)(guan)(guan)節(jie)安(an)裝可分(fen)開(kai)實施。(3)進(jin)行工廠集中化(hua)生(sheng)(sheng)產,生(sheng)(sheng)產不......更多
2024-01-12
邯(han)鄲鋼波紋管的施工關鍵(jian)技術有哪幾點呢?
①施工(gong)季節應嚴(yan)(yan)格(ge)控制,防止在冰凍(dong)季節施工(gong)影響工(gong)程質(zhi)量。②寒(han)冷冰凍(dong)地區(qu)對(dui)基礎換(huan)填(tian)材(cai)料要求(qiu)較高,特(te)別是(shi)對(dui)粉粘粒(li)含量應嚴(yan)(yan)格(ge)控制.以防止產生冰脹導致(zhi)涵管破壞(huai)。③基礎與涵管側(ce)面、頂部的填(tian)料應分層碾壓,壓實度達到要求(qiu).否則易(yi)引起涵管應力集中、涵管變(bian)形和(he)......更(geng)多
2023-11-24
邯鄲鋼波紋管管徑依據工程(cheng)需求可有不同的(de)標準
鋼(gang)波(bo)紋管(guan)(guan)管(guan)(guan)徑(jing)依據工(gong)程需求(qiu)(qiu)可有(you)不同的(de)標準,整(zheng)裝管(guan)(guan)管(guan)(guan)徑(jing)為0.5m--2.5m;每節管(guan)(guan)長度3米左右。選(xuan)用準則遵循(xun)適用、經(jing)濟(ji)的(de)準則,在滿意功(gong)用需求(qiu)(qiu)基(ji)礎上充(chong)分(fen)發揮(hui)鋼(gang)波(bo)紋管(guan)(guan)結構的(de)力(li)學功(gong)用優(you)勢。規劃中(zhong)除應充(chong)分(fen)考慮(lv)工(gong)程項目的(de)基(ji)本(ben)特征,包括公路等(deng)級、重(zhong)要性程......更多
2023-11-18
邯鄲(dan)鋼波紋管產品(pin)結構型式分為哪些形式?
鋼(gang)波紋管產品結(jie)構型式分為(wei)哪些形(xing)(xing)(xing)式?鋼(gang)制(zhi)波紋管也是由不(bu)銹(xiu)鋼(gang)金屬(shu)卷板擠壓成形(xing)(xing)(xing)而成的波形(xing)(xing)(xing)管。鋼(gang)質波紋管產品結(jie)構型式分為(wei)整裝(zhuang)(zhuang)型、拼裝(zhuang)(zhuang)型;截面形(xing)(xing)(xing)狀為(wei)圓形(xing)(xing)(xing)、橢圓形(xing)(xing)(xing)、馬蹄形(xing)(xing)(xing)、拱(gong)形(xing)(xing)(xing)等。這種管道(dao)直徑在0、3m~12m之(zhi)間,加工厚度為(wei)1、6mm-7mm,可(ke)以(yi)滿......更多(duo)
2023-09-22
邯鄲鋼波紋管的產品特(te)征是什么呢(ni)?
鋼波紋管(guan)(guan)(guan)(guan)的產品(pin)特(te)征是什(shen)么(me)呢?① 強(qiang)(qiang)度(du)高:由于其獨(du)特(te)的波紋結(jie)構使(shi)(shi)(shi)其比(bi)同口徑的水泥管(guan)(guan)(guan)(guan)耐壓強(qiang)(qiang)度(du)大15倍以上(shang)。② 運輸(shu)方便:波紋管(guan)(guan)(guan)(guan)涵的重量只有(you)同口徑水泥管(guan)(guan)(guan)(guan)的1/10到1/5,即使(shi)(shi)(shi)在窄的場所沒(mei)有(you)運輸(shu)設備(bei),人工也可運輸(shu)。③使(shi)(shi)(shi)用壽命長:鋼制(zhi)波紋管(guan)(guan)(guan)(guan)涵是采(cai)用......更多(duo)
2023-09-15
邯鄲鋼波紋管有什(shen)么突出的(de)特征?
因鋼波紋管(guan)在(zai)(zai)填(tian)(tian)土(tu)過程中存在(zai)(zai)管(guan)壁(bi)變(bian)形,一(yi)般變(bian)形量為管(guan)壁(bi)的(de)±0.5-2%,當(dang)然此變(bian)形數值和管(guan)側回填(tian)(tian)土(tu)的(de)密實度有很大的(de)聯系。但填(tian)(tian)土(tu)停止(zhi)后(hou)波紋管(guan)不在(zai)(zai)變(bian)形,建成后(hou)行車動載對其影響很微小(管(guan)壁(bi)的(de)變(bian)形為0.06-0.15mm)因而,為防止(zhi)端墻裂(lie)縫(feng),可采納(na)......更(geng)多
2023-09-01
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