嘉峪(yu)關(guan)鋼波紋管管體(ti)楔形部回填時有哪(na)些要(yao)求?
鋼(gang)(gang)波紋管(guan)管(guan)體楔(xie)形(xing)部回填(tian)要求管(guan)底兩邊(bian)楔(xie)形(xing)部位處的(de)填(tian)筑可選用5種(zhong)計劃、選用粗(cu)沙“水(shui)密法”振蕩器(qi)密實。假如涵長(chang)小于30米,鐵路鋼(gang)(gang)波紋管(guan)兩邊(bian)與原(yuan)涵寬度(du)大于80cm,可將整道鋼(gang)(gang)波紋管(guan)在下(xia)流或(huo)上游向(xiang)一(yi)端推動,就位今(jin)后,再進行一(yi)端擋墻的(de)砌筑,四周的(de)回填(tian)作......更多
2022-03-29
嘉峪關供應貴州直(zhi)徑(jing)1米鋼波紋管涵
鋼(gang)(gang)波紋(wen)管(guan)具有施(shi)工(gong)(gong)工(gong)(gong)期(qi)短(duan)、重量(liang)(liang)輕(qing)、安裝方便、耐(nai)久性(xing)能(neng)好、工(gong)(gong)程造(zao)價低、抗變(bian)形能(neng)力強(qiang)、減少維(wei)護費用成本等優點。鋼(gang)(gang)波紋(wen)管(guan)是(shi)一(yi)種柔性(xing)構(gou)(gou)造(zao),波紋(wen)管(guan)在構(gou)(gou)造(zao)上具有橫向抵償位移特性(xing),可充分(fen)發揮鋼(gang)(gang)材抗拉功(gong)能(neng)強(qiang)。具有較大的抗變(bian)形和抗沉(chen)降才干,施(shi)工(gong)(gong)過程中(zhong)重量(liang)(liang)輕(qing)、設......更多
2022-03-25
嘉(jia)峪關3.5米拼裝(zhuang)鋼波紋(wen)涵管如何(he)施工?
鋼波(bo)紋涵(han)管施工控制技術(shu)(shu)鋼制波(bo)紋管的施工關鍵技術(shu)(shu)有以下幾(ji)點:①施工季節應嚴格(ge)控制,防止在(zai)冰(bing)(bing)凍季節施工影(ying)響工程質量。②寒(han)冷冰(bing)(bing)凍地(di)區對基礎換填(tian)材料(liao)要求較(jiao)高,特別是對粉粘粒含量應嚴格(ge)控制.以防止產生冰(bing)(bing)脹導致涵(han)管破壞。③基礎與涵(han)管側面、頂(ding)部的填(tian)料(liao)應分......更多
2022-03-25
嘉峪關憶往(wang)事(shi)!有關鋼波紋管的過往(wang)云(yun)煙!
憶往(wang)事!有(you)關鋼波(bo)紋管(guan)的(de)過往(wang)云煙!1896年(nian),美國率行波(bo)紋涵管(guan)通道、涵管(guan)的(de)可行性研(yan)究。其后(hou),在美國、加拿大、澳大利亞等國的(de)公(gong)路建(jian)設中,均采用了鋼波(bo)紋涵管(guan)進行涵洞的(de)施工。1990年(nian),日本高速公(gong)路設計(ji),規范制定了波(bo)紋管(guan)涵設計(ji)技術規范。隨著(zhu)在世(shi)界(jie)各......更多
2022-03-22
嘉峪關西(xi)寧供應1.5米整體式鋼波紋涵管(guan) 歡(huan)迎來電咨詢
鋼(gang)波紋(wen)(wen)管是(shi)選用套(tao)筒或法(fa)(fa)蘭(lan)方(fang)法(fa)(fa)銜接(jie),而且能夠依據需求定制(zhi)長(chang)度,即便是(shi)非熟(shu)練工也能夠操(cao)作,施工以(yi)少量(liang)的手工操(cao)作,可(ke)在短(duan)時刻內(nei)完成(cheng)。一般(ban)的鋼(gang)鐵物件進(jin)行(xing)(xing)對接(jie)時所選用的辦法(fa)(fa)是(shi)經過粘接(jie),錫(xi)焊(han),銅焊(han)以(yi)及熔(rong)化焊(han)為(wei)常見的辦法(fa)(fa),假如說(shuo)咱們的鋼(gang)波紋(wen)(wen)管用此辦法(fa)(fa)進(jin)行(xing)(xing)......更多(duo)
2022-03-18
嘉(jia)峪(yu)關3米直徑(jing)拼裝/鋼波紋涵管(guan)哪里可(ke)以購買到?
3米直徑拼(pin)裝/鋼波(bo)紋涵管(guan)哪里(li)可以購買到?鋼波(bo)紋涵管(guan)具有工(gong)期短、重量(liang)輕(qing)、安裝方便(bian)、耐久(jiu)性好、工(gong)程(cheng)造價低、抗變形能力強、減少通車后養護成本等(deng)特點。鋼波(bo)紋涵管(guan)尤其應用在(zai)高寒凍(dong)土(tu)地(di)區、軟土(tu)路(lu)基地(di)帶(dai).具有明顯的(de)經濟效益(yi)。適應地(di)基變形能力強.對(dui)地(di)基承(cheng)載(zai)......更多
2022-03-18
嘉峪關鋼波紋管(guan)為什么使用(yong)壽命這么長?
鋼(gang)(gang)(gang)波紋管為什么使(shi)(shi)用(yong)壽(shou)(shou)命(ming)這(zhe)么長?鋼(gang)(gang)(gang)波紋管使(shi)(shi)用(yong)壽(shou)(shou)命(ming)長,是選(xuan)用(yong)鋼(gang)(gang)(gang)管熱(re)浸(jin)鍍鋅,所(suo)以(yi)使(shi)(shi)用(yong)壽(shou)(shou)命(ming)長,壽(shou)(shou)命(ming)為80-100年,在腐蝕性(xing)特別大的環境下使(shi)(shi)用(yong)時,選(xuan)用(yong)表(biao)里外表(biao)瀝(li)清附(fu)層的鋼(gang)(gang)(gang)波紋管,可在原使(shi)(shi)用(yong)壽(shou)(shou)命(ming)基礎上(shang)提高(gao)約20年以(yi)上(shang)。施工(gong)方便:鋼(gang)(gang)(gang)波紋管涵是選(xuan)用(yong)套筒(tong)或......更多
2022-03-16
嘉峪(yu)關(guan)鋼波紋管涵施工方法(fa)及(ji)洞(dong)口做法(fa)哪(na)位高手給指(zhi)點?
鋼波(bo)紋(wen)(wen)管涵施(shi)(shi)工(gong)(gong)方法及(ji)洞(dong)(dong)口做法哪位(wei)高手給(gei)指點?鋼波(bo)紋(wen)(wen)涵管施(shi)(shi)工(gong)(gong)技(ji)術要求詳解(jie)1、波(bo)紋(wen)(wen)涵管應用(yong)于公路養護工(gong)(gong)程時(shi),待(dai)涵身及(ji)洞(dong)(dong)口主體部件(jian)運至施(shi)(shi)工(gong)(gong)現場(chang)后,施(shi)(shi)工(gong)(gong)單位(wei)才能開始拆除舊涵洞(dong)(dong)的工(gong)(gong)作(zuo),在拆除舊涵洞(dong)(dong)的同時(shi),抓緊基礎材料(liao)的備(bei)料(liao)工(gong)(gong)作(zuo),備(bei)料(liao)完成,并(bing)經過檢驗(yan)合(he)......更多
2022-03-04
嘉(jia)峪(yu)關鋼波(bo)紋管是怎樣連接的?浩威為您認真解讀!
當鋼波紋管(guan)對鋼管(guan)焊接(jie)(jie)時,鋼管(guan)的(de)長度必(bi)須大于400mm并采取降溫(wen)措施,以(yi)免(mian)塑(su)料端受(shou)損而破壞連(lian)接(jie)(jie)的(de)密封(feng)。電(dian)熱(re)熔(rong)(rong)(rong)焊接(jie)(jie)連(lian)接(jie)(jie):電(dian)熱(re)熔(rong)(rong)(rong)焊接(jie)(jie)連(lian)接(jie)(jie)方(fang)式與pe管(guan)的(de)連(lian)接(jie)(jie)方(fang)式相似,采用(yong)(yong)電(dian)熱(re)熔(rong)(rong)(rong)管(guan)件(jian)焊接(jie)(jie)連(lian)接(jie)(jie),連(lian)接(jie)(jie)可(ke)靠、使用(yong)(yong)方(fang)便。電(dian)熱(re)熔(rong)(rong)(rong)管(guan)件(jian)有(you)直(zhi)接(jie)(jie)、彎頭、變徑、等(deng)徑三通......更(geng)多
2022-03-04
嘉(jia)峪(yu)關(guan)鋼波紋(wen)管價(jia)格多少(shao)錢(qian)一(yi)米2022年報價(jia)有(you)變化嗎(ma)?
鋼波(bo)紋(wen)管(guan)價(jia)格(ge)多少(shao)錢一米(mi)2022年報(bao)價(jia)有變(bian)化嗎?鋼波(bo)紋(wen)涵管(guan)的特點:(1)鋼波(bo)紋(wen)管(guan)涵結構(gou)強度高,勢鋼筋混凝土的1-3倍;對地基承載能力、平(ping)整(zheng)度要求較低(di),工(gong)程實際造價(jia)比同(tong)類跨徑的橋、涵洞(dong)相近或(huo)較低(di)。(2)運營壽命長,可達100多年。(3)施工(gong)周(zhou)期......更(geng)多
2022-03-01
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