錦州拼(pin)裝(zhuang)鋼波紋涵管施工安全落實
拼裝鋼(gang)波(bo)紋(wen)涵(han)管用(yong)途:橋(qiao)涵(han)/過水涵(han)/臨時便道(dao)/隧(sui)道(dao)涵(han)/高速公路(lu)/普通(tong)公路(lu)/鐵路(lu)隧(sui)道(dao)等(deng)。拼裝鋼(gang)波(bo)紋(wen)涵(han)管應用(yong)領域:公路(lu)和鐵路(lu):涵(han)洞(dong)、通(tong)道(dao)、小橋(qiao)、隧(sui)道(dao)、涵(han)隧(sui)大修、臨時便道(dao)、滲水井。市(shi)政和建(jian)筑:共(gong)同(tong)溝、光電纜保護、排水溝。煤礦:礦產輸送管道(dao)、人員及采......更多(duo)
2020-05-30
錦州鋼波紋涵管如何(he)保證(zheng)實際的工程(cheng)質(zhi)量
鋼(gang)(gang)波紋(wen)涵管(加固)在(zai)(zai)高(gao)填(tian)(tian)方路(lu)基上(shang)應用是(shi)具(ju)有(you)(you)一定優勢的(de),因其抗(kang)變形能(neng)力(li)和抗(kang)沉(chen)降能(neng)力(li)較強(qiang)強(qiang),使得其在(zai)(zai)軟土(tu)、膨脹(zhang)土(tu)和濕(shi)限性較強(qiang)地(di)基承載力(li)較低的(de)地(di)區應用的(de)比(bi)較多,且(qie)其效(xiao)果相對(dui)較好;鋼(gang)(gang)波紋(wen)涵管對(dui)高(gao)填(tian)(tian)土(tu)方路(lu)基進行施工的(de)時(shi)候,其也能(neng)有(you)(you)效(xiao)的(de)縮短工期;一旦鋼(gang)(gang)......更多
2020-05-29
錦州鋼波紋(wen)涵(han)管如何保證工程(cheng)質量(liang)?
鋼(gang)波紋(wen)涵管(加固)在高填方路基上應用是具有(you)一定(ding)優勢的(de),因其(qi)抗變形(xing)能(neng)力(li)和抗沉(chen)降能(neng)力(li)較強強,使(shi)得其(qi)在軟土、膨(peng)脹土和濕限性較強地基承(cheng)載力(li)較低(di)的(de)地區應用的(de)比較多,且其(qi)效果(guo)相(xiang)對(dui)較好;鋼(gang)波紋(wen)涵管對(dui)高填土方路基進行施工(gong)(gong)的(de)時(shi)候,其(qi)也能(neng)有(you)效的(de)縮短(duan)工(gong)(gong)期(qi);一旦鋼(gang)......更多
2020-05-27
錦州鋼波紋涵(han)管地基處理方法
鋼(gang)波紋(wen)涵(han)管(guan)出(chu)廠(chang)時,涵(han)管(guan)及配件均經過熱浸鍍鋅處(chu)理(li),鍍鋅層平均厚度大于84μm,在沒有(you)亂石沖刷的(de)情(qing)況下,它的(de)鍍鋅層就(jiu)可防止(zhi)銹蝕。目前國內涵(han)管(guan)出(chu)廠(chang)前,根據鋼(gang)管(guan)管(guan)壁每年蝕耗厚度0.01-0.03mm,都比(bi)國外涵(han)管(guan)做的(de)要(yao)保守,比(bi)正(zheng)常管(guan)壁厚度增加(jia)了0.......更(geng)多
2020-05-26
錦州鋼波紋涵管生產(chan)檢驗(yan)“一站(zhan)式”出售(shou)
鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)是(shi)以(yi)鋼(gang)帶(dai)繞制而(er)成(cheng),繞制過程中同時(shi)咬口壓(ya)接并壓(ya)出凸凹波(bo)(bo)(bo)(bo)紋(wen)(wen),從而(er)制作而(er)成(cheng)的鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)產品(pin)。鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)產品(pin)的生產都是(shi)采(cai)用(yong)設備進行生產,也就是(shi)鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)成(cheng)型機(ji)。鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)成(cheng)型機(ji)是(shi)制作預應力工程混(hun)凝土用(yong)鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)的專用(yong)設備,采(cai)用(yong)鍍鋅或冷(leng)軋輥鋼(gang)帶(dai)卷制......更多
2020-05-25
錦州(zhou)鋼波紋涵管前期需要做(zuo)好哪些安全(quan)防(fang)護工作(zuo)?
鋼波紋涵(han)(han)管(guan)(guan)怎樣做好(hao)在施(shi)工(gong)(gong)(gong)時期的安(an)全防(fang)護工(gong)(gong)(gong)作鋼波紋涵(han)(han)管(guan)(guan)施(shi)工(gong)(gong)(gong)時,采用分段(duan)施(shi)工(gong)(gong)(gong)的方法(fa),預先在原拱涵(han)(han)基底用角鋼并排兩根(gen),長(chang)(chang)度根(gen)據(ju)涵(han)(han)長(chang)(chang)確定,作涵(han)(han)管(guan)(guan)推(tui)進時的滑軌,波紋涵(han)(han)管(guan)(guan)管(guan)(guan)徑(jing)根(gen)據(ju)工(gong)(gong)(gong)程需要可(ke)有不同的規格,整裝管(guan)(guan)管(guan)(guan)徑(jing)為0.5m-2.5m,每節長(chang)(chang)度3.06米(mi)......更多
2020-05-23
錦州鋼波紋涵管安全生產保障(zhang)措施有哪些?
鋼波紋涵管(guan)是(shi)一種柔性結(jie)構(gou)(gou),波紋管(guan)在結(jie)構(gou)(gou)上具有(you)橫向(xiang)補償位(wei)移的(de)優良(liang)特性,可(ke)充分發(fa)揮鋼材(cai)抗(kang)拉性能(neng)強、變(bian)形性能(neng)優越的(de)特點,具有(you)較大的(de)抗(kang)變(bian)形和抗(kang)沉降(jiang)能(neng)力(li),能(neng)夠避免上部構(gou)(gou)造(zao)物破壞的(de)問題(ti),因(yin)而避免了(le)橋臺跳車現場(chang),提高了(le)行車的(de)舒適度(du)與安全性,解決了(le)由于圬(wu)工......更(geng)多(duo)
2020-05-22
錦(jin)州鋼波紋涵(han)管檢查(cha)項目的(de)基本要求(qiu)
隨之(zhi)經濟發展的發展趨勢和(he)重(zhong)中(zhong)之(zhi)重(zhong)工程項目(mu)的基本(ben)建設,現階(jie)段橋(qiao)(qiao)梁所承擔的負荷有(you)三(san)個特點:1.車流量持續擴大。2.重(zhong)型(xing)車輛的增加和(he)超載是嚴重(zhong)的。鋼波紋管3.超限運輸的出現和(he)增加。根據目(mu)前公路橋(qiao)(qiao)梁和(he)運送情況,橋(qiao)(qiao)梁的承載力(li)與過往車輛不成(cheng)比(bi)例。舊橋(qiao)(qiao)工......更(geng)多
2020-05-21
錦(jin)州(zhou)打出組合拳鋼波(bo)紋涵(han)管普及(ji)又近一(yi)步
鋼(gang)波紋(wen)涵管設置構造物地(di)基要盡可(ke)能避開(kai)(kai)柔軟層與(yu)巖石的交界處(chu),當(dang)無法(fa)避開(kai)(kai)時(shi),柔軟區間(jian)要用級配良好的砂(sha)礫(li)仔細夯實(厚度大于0.6m),巖石區應開(kai)(kai)挖至少0.3m后用砂(sha)礫(li)松(song)鋪,以減小相對變位(wei)。考慮到地(di)下水(shui)及其影響,建(jian)議在非(fei)凍地(di)區也采用砂(sha)礫(li)基礎。鋼(gang)波紋(wen)......更多(duo)
2020-05-20
錦(jin)州(zhou)路橋建設(she)離不開的(de)鋼波紋(wen)涵管有何魅力(li)?
鋼波(bo)紋(wen)涵管(guan)(guan)涵洞(dong)(dong)是(shi)采用(yong)波(bo)紋(wen)狀管(guan)(guan)或(huo)由(you)(you)波(bo)紋(wen)狀板經(jing)由(you)(you)銜(xian)接(jie)、拼裝(zhuang)構(gou)成的一種涵洞(dong)(dong)方式(shi)。波(bo)紋(wen)管(guan)(guan)或(huo)板由(you)(you)鋼、鋁或(huo)塑料(liao)(liao)等資料(liao)(liao)制成。波(bo)紋(wen)管(guan)(guan)涵施工(gong)(gong)的其他技術(shu)哀求有;波(bo)紋(wen)管(guan)(guan)涵應用(yong)于公路(lu)養(yang)護工(gong)(gong)程時,待(dai)涵身及(ji)洞(dong)(dong)口主體部件運至施工(gong)(gong)現場后,施[單位才(cai)干開(kai)端撤除舊涵洞(dong)(dong)的工(gong)(gong)作,......更多
2020-05-19
版(ban)權所有(you):衡水浩威新(xin)材料有(you)限公司(si) ICP備(bei)案/許可證號: 技術支持(chi):