晉(jin)城拼裝鋼波紋涵管施工安全落實
拼(pin)裝(zhuang)鋼波紋涵(han)管用途:橋涵(han)/過水(shui)涵(han)/臨(lin)時便(bian)道(dao)(dao)(dao)/隧(sui)道(dao)(dao)(dao)涵(han)/高速(su)公路(lu)/普通公路(lu)/鐵路(lu)隧(sui)道(dao)(dao)(dao)等。拼(pin)裝(zhuang)鋼波紋涵(han)管應(ying)用領域:公路(lu)和鐵路(lu):涵(han)洞、通道(dao)(dao)(dao)、小(xiao)橋、隧(sui)道(dao)(dao)(dao)、涵(han)隧(sui)大(da)修、臨(lin)時便(bian)道(dao)(dao)(dao)、滲水(shui)井。市政和建筑:共同(tong)溝、光電纜保(bao)護、排水(shui)溝。煤礦:礦產(chan)輸送管道(dao)(dao)(dao)、人員(yuan)及(ji)采......更多(duo)
2020-05-30
晉(jin)城鋼波紋(wen)涵(han)管如何(he)保證(zheng)實際的工程質量
鋼(gang)波(bo)紋涵(han)管(加固)在高填(tian)(tian)方路基(ji)上應用是具有一定優勢(shi)的(de),因其抗變形能(neng)(neng)力和抗沉(chen)降能(neng)(neng)力較(jiao)強(qiang)強(qiang),使得其在軟土(tu)(tu)(tu)、膨脹土(tu)(tu)(tu)和濕限性較(jiao)強(qiang)地(di)基(ji)承載力較(jiao)低的(de)地(di)區應用的(de)比(bi)較(jiao)多,且其效(xiao)(xiao)果相對(dui)較(jiao)好(hao);鋼(gang)波(bo)紋涵(han)管對(dui)高填(tian)(tian)土(tu)(tu)(tu)方路基(ji)進行施(shi)工的(de)時候,其也能(neng)(neng)有效(xiao)(xiao)的(de)縮短工期;一旦鋼(gang)......更多
2020-05-29
晉城鋼(gang)波紋涵管(guan)如何保(bao)證工程質量?
鋼(gang)波紋涵(han)管(加固(gu))在高(gao)填方路基上應用是具有(you)一定優勢的,因其(qi)(qi)(qi)抗變(bian)形能(neng)力和(he)抗沉(chen)降能(neng)力較(jiao)強強,使得其(qi)(qi)(qi)在軟土(tu)(tu)、膨(peng)脹土(tu)(tu)和(he)濕限性較(jiao)強地基承載力較(jiao)低的地區應用的比較(jiao)多,且其(qi)(qi)(qi)效果相(xiang)對(dui)較(jiao)好;鋼(gang)波紋涵(han)管對(dui)高(gao)填土(tu)(tu)方路基進行施工(gong)的時候(hou),其(qi)(qi)(qi)也能(neng)有(you)效的縮(suo)短(duan)工(gong)期;一旦鋼(gang)......更(geng)多
2020-05-27
晉城鋼波(bo)紋涵管地基(ji)處理方法
鋼波紋涵(han)(han)管(guan)出廠(chang)時,涵(han)(han)管(guan)及配(pei)件均經過熱(re)浸(jin)鍍(du)(du)鋅(xin)處理(li),鍍(du)(du)鋅(xin)層平均厚(hou)(hou)度大于84μm,在沒有亂石沖刷的(de)(de)情況(kuang)下,它的(de)(de)鍍(du)(du)鋅(xin)層就可防止銹蝕。目前(qian)(qian)國內(nei)涵(han)(han)管(guan)出廠(chang)前(qian)(qian),根據(ju)鋼管(guan)管(guan)壁每年(nian)蝕耗厚(hou)(hou)度0.01-0.03mm,都(dou)比國外(wai)涵(han)(han)管(guan)做的(de)(de)要(yao)保(bao)守(shou),比正常管(guan)壁厚(hou)(hou)度增加了0.......更多
2020-05-26
晉城鋼(gang)波紋涵管生產檢驗(yan)“一(yi)站(zhan)式(shi)”出售
鋼(gang)(gang)波紋(wen)涵(han)管是(shi)以鋼(gang)(gang)帶繞制(zhi)(zhi)而(er)成(cheng),繞制(zhi)(zhi)過程中同時(shi)咬(yao)口(kou)壓(ya)接并壓(ya)出凸凹波紋(wen),從而(er)制(zhi)(zhi)作(zuo)而(er)成(cheng)的(de)(de)鋼(gang)(gang)波紋(wen)管產(chan)品。鋼(gang)(gang)波紋(wen)管產(chan)品的(de)(de)生產(chan)都是(shi)采用(yong)設備進行生產(chan),也(ye)就(jiu)是(shi)鋼(gang)(gang)波紋(wen)管成(cheng)型機。鋼(gang)(gang)波紋(wen)涵(han)管成(cheng)型機是(shi)制(zhi)(zhi)作(zuo)預應(ying)力工程混凝土用(yong)鋼(gang)(gang)波紋(wen)管的(de)(de)專用(yong)設備,采用(yong)鍍(du)鋅(xin)或(huo)冷軋(ya)輥鋼(gang)(gang)帶卷制(zhi)(zhi)......更多
2020-05-25
晉城鋼波(bo)紋涵管前期需要(yao)做(zuo)好哪些安(an)全防護工(gong)作?
鋼波紋(wen)涵管(guan)(guan)(guan)(guan)怎樣做好在(zai)施工(gong)(gong)(gong)時(shi)期的安全防(fang)護工(gong)(gong)(gong)作鋼波紋(wen)涵管(guan)(guan)(guan)(guan)施工(gong)(gong)(gong)時(shi),采用(yong)分段施工(gong)(gong)(gong)的方法,預先在(zai)原(yuan)拱涵基底用(yong)角鋼并排兩根,長(chang)度根據涵長(chang)確定,作涵管(guan)(guan)(guan)(guan)推進時(shi)的滑(hua)軌,波紋(wen)涵管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑根據工(gong)(gong)(gong)程需要可有不(bu)同的規格,整裝(zhuang)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑為0.5m-2.5m,每節長(chang)度3.06米......更多
2020-05-23
晉城鋼波紋涵管安全生產(chan)保障措施有哪些?
鋼(gang)波紋(wen)涵管(guan)是一種柔性(xing)(xing)(xing)結構(gou),波紋(wen)管(guan)在結構(gou)上(shang)具有(you)(you)橫向(xiang)補償位移的優良特性(xing)(xing)(xing),可充(chong)分發揮(hui)鋼(gang)材抗(kang)拉(la)性(xing)(xing)(xing)能(neng)強、變形(xing)(xing)性(xing)(xing)(xing)能(neng)優越的特點(dian),具有(you)(you)較大的抗(kang)變形(xing)(xing)和(he)抗(kang)沉降(jiang)能(neng)力,能(neng)夠避免(mian)上(shang)部構(gou)造物(wu)破壞的問題(ti),因而避免(mian)了(le)(le)橋(qiao)臺(tai)跳(tiao)車(che)(che)現場(chang),提(ti)高了(le)(le)行車(che)(che)的舒適度與安全(quan)性(xing)(xing)(xing),解決(jue)了(le)(le)由于(yu)圬工......更多
2020-05-22
晉城鋼波紋涵(han)管檢查項(xiang)目(mu)的(de)基本要求
隨(sui)之經濟發(fa)展的(de)(de)發(fa)展趨勢和重(zhong)(zhong)中之重(zhong)(zhong)工程項(xiang)目的(de)(de)基本(ben)建設,現階(jie)段橋(qiao)(qiao)梁所承擔的(de)(de)負荷有三個特點:1.車流量持續擴大(da)。2.重(zhong)(zhong)型車輛(liang)(liang)的(de)(de)增加和超載是嚴重(zhong)(zhong)的(de)(de)。鋼波紋管3.超限運輸(shu)的(de)(de)出現和增加。根據目前公(gong)路橋(qiao)(qiao)梁和運送情況,橋(qiao)(qiao)梁的(de)(de)承載力(li)與(yu)過往車輛(liang)(liang)不(bu)成比例(li)。舊橋(qiao)(qiao)工......更多
2020-05-21
晉(jin)城路(lu)橋(qiao)建設離不開的鋼波紋涵管有(you)何魅(mei)力?
鋼波紋(wen)涵(han)(han)(han)管涵(han)(han)(han)洞(dong)是采(cai)用(yong)波紋(wen)狀管或由(you)波紋(wen)狀板(ban)經(jing)由(you)銜(xian)接(jie)、拼裝(zhuang)構(gou)成的(de)(de)一種(zhong)涵(han)(han)(han)洞(dong)方式。波紋(wen)管或板(ban)由(you)鋼、鋁或塑料等資(zi)料制成。波紋(wen)管涵(han)(han)(han)施工(gong)的(de)(de)其(qi)他技(ji)術哀求(qiu)有;波紋(wen)管涵(han)(han)(han)應用(yong)于公路(lu)養(yang)護工(gong)程時,待涵(han)(han)(han)身及洞(dong)口主體部件(jian)運至施工(gong)現場(chang)后(hou),施[單位(wei)才干開端撤除舊涵(han)(han)(han)洞(dong)的(de)(de)工(gong)作(zuo),......更多
2020-05-19