酒泉鋼波紋(wen)管(guan)在運輸(shu)裝(zhuang)卸過程中要注意什(shen)么?
鋼波紋(wen)管(guan)目前工程(cheng)上(shang)通常用(yong)櫻錘(chui)沖(chong)(chong)擊(ji)試(shi)(shi)驗(yan)來測量(liang)(liang)材料(liao)(liao)的(de)沖(chong)(chong)擊(ji)韌(ren)性,其(qi)原理,先將被測材料(liao)(liao)制成一定(ding)形(xing)狀和尺寸的(de)試(shi)(shi)樣(yang),安放在沖(chong)(chong)擊(ji)試(shi)(shi)驗(yan)機上(shang),把(ba)具有一定(ding)重量(liang)(liang)的(de)櫻錘(chui)提(ti)到高度,此時擺錘(chui)位能為(wei),然后(hou)(hou)讓其(qi)自有下落(luo),沖(chong)(chong)斷試(shi)(shi)樣(yang),沖(chong)(chong)斷試(shi)(shi)樣(yang)后(hou)(hou)擺錘(chui)剩(sheng)余(yu)的(de)能量(liang)(liang)為(wei)gH2,擺錘(chui)沖(chong)(chong)斷......更(geng)多
2024-05-17
酒泉鋼(gang)波紋涵管(guan)是如何解決路橋問題呢?
鋼波(bo)(bo)紋涵管(guan)是一種柔性(xing)構造(zao),鋼波(bo)(bo)紋涵管(guan)在構造(zao)上(shang)具(ju)有橫向補(bu)償(chang)位移的特(te)性(xing),能(neng)(neng)夠(gou)充沛發(fa)揮(hui)鋼材抗拉(la)性(xing)能(neng)(neng)強、抗變(bian)形才能(neng)(neng)特(te)性(xing),具(ju)有較(jiao)大的抗變(bian)形才能(neng)(neng)和(he)抗沉(chen)降才能(neng)(neng),特(te)別合適(shi)于(yu)軟土(tu)(tu)、收(shou)縮土(tu)(tu)、濕(shi)陷性(xing)黃(huang)土(tu)(tu)等地(di)基承載力(li)較(jiao)低的地(di)域和(he)地(di)震多(duo)發(fa)地(di)域。淮南鋼波(bo)(bo)紋涵管(guan)是如何解......更多(duo)
2024-05-17
酒泉(quan)鋼制(zhi)波紋管施(shi)工需(xu)要(yao)有哪(na)些注意事項
鋼(gang)制波紋管施工需要有(you)(you)哪些注意(yi)事項一、鋼(gang)制波紋管基礎(chu)施工時應經常檢查坑(keng)壁(bi)的(de)穩定性,兩側是否(fou)有(you)(you)土體滑移。二、在開(kai)始工作(zuo)之前,各種機器(qi)設備必須(xu)進行(xing)(xing)大修和(he)試運行(xing)(xing),以(yi)保持它們的(de)良好狀態和(he)正常運行(xing)(xing),并定期進行(xing)(xing)大修和(he)維護。鋼(gang)制波紋管施工注意(yi)細節,電器(qi)必須(xu)......更多
2024-05-10
酒泉(quan)拼接波紋管涵按組裝方式分類
波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)是指鋪埋在公(gong)路(lu)(lu),鐵(tie)路(lu)(lu)下面的(de)涵(han)(han)洞(dong)用螺紋(wen)波(bo)(bo)紋(wen)管(guan)(guan)(guan),它是由波(bo)(bo)形(xing)金屬(shu)板(ban)卷制成或用半圓(yuan)波(bo)(bo)形(xing)鋼片拼(pin)制成的(de)圓(yuan)形(xing)波(bo)(bo)紋(wen)管(guan)(guan)(guan),應用于公(gong)路(lu)(lu),鐵(tie)路(lu)(lu),小(xiao)橋,通道(dao),擋(dang)土墻以及(ji)各種礦場,巷道(dao)擋(dang)墻支護等工程中(zhong)的(de)涵(han)(han)洞(dong)(管(guan)(guan)(guan))。按組裝方式分類(lei)①整裝波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)②拼(pin)裝波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)...更多(duo)
2024-05-10
酒泉鋼波紋涵管施工(gong)時為什么(me)選用分段施工(gong)的辦法?
鋼(gang)(gang)波(bo)紋涵管施(shi)工(gong)(gong)時(shi)為什么選(xuan)用分(fen)段施(shi)工(gong)(gong)的辦法(fa)?鋼(gang)(gang)波(bo)紋涵管施(shi)工(gong)(gong)時(shi),選(xuan)用分(fen)段施(shi)工(gong)(gong)的辦法(fa),預(yu)先在(zai)原(yuan)拱涵基(ji)底用角鋼(gang)(gang)并排兩根,長度依(yi)據涵長確定。鋼(gang)(gang)波(bo)紋管管徑依(yi)據工(gong)(gong)程需要可有不同(tong)的規格,整裝管管徑為0.5m--2.5m;每節管長度3米左右。選(xuan)用內(外)法(fa)蘭......更多
2024-04-19
酒泉針對鋼(gang)波紋管防(fang)腐(fu)工(gong)藝方面(mian)有哪(na)些要(yao)求?
針對(dui)鋼波紋(wen)(wen)管(guan)防腐(fu)工藝方面有哪些要求?一、鋼波紋(wen)(wen)管(guan)洞外(wai)側(ce)主(zhu)要為土壤腐(fu)蝕,內側(ce)主(zhu)要為水腐(fu)蝕和(he)(he)大氣腐(fu)蝕,重點進(jin)行(xing)土壤腐(fu)蝕與水腐(fu)蝕防護。二、在設(she)計階段選材時(shi),應充(chong)分占有各種(zhong)材料的(de)(de)資料、數據和(he)(he)在特(te)定介質中的(de)(de)腐(fu)蝕特(te)性,并充(chong)分利(li)用行(xing)之有效的(de)(de)工作經驗和(he)(he)工作......更(geng)多
2024-04-12
酒泉大直徑(jing)鋼(gang)波紋管拼裝方法你知道嗎?
大(da)直(zhi)(zhi)徑(jing)鋼波紋(wen)(wen)(wen)管(guan)拼裝(zhuang)方(fang)法(fa)你知(zhi)道嗎?1、搭(da)設(she)拼裝(zhuang)支架(jia)(jia):搭(da)設(she)腳(jiao)(jiao)手架(jia)(jia)根據(ju)波紋(wen)(wen)(wen)管(guan)的(de)直(zhi)(zhi)徑(jing)提前確定(ding),采(cai)用管(guan)扣連接鋼管(guan)的(de)方(fang)式(shi)搭(da)設(she)腳(jiao)(jiao)手架(jia)(jia),形式(shi)分A型(xing)和(he)B型(xing)腳(jiao)(jiao)手架(jia)(jia)長(chang)度一般長(chang)25m、克0、6m、高為2d3(d為波紋(wen)(wen)(wen)管(guan)直(zhi)(zhi)徑(jing)),B型(xing)腳(jiao)(jiao)手架(jia)(jia)一般克為25m高依據(ju)波紋(wen)(wen)(wen)管(guan)直(zhi)(zhi)......更多
2024-04-12
酒泉(quan)鋼波紋管優點有哪些呢?
鋼波(bo)紋(wen)管(guan)優點:1.鋼波(bo)紋(wen)管(guan)同時(shi)具有(you)(you)剛性和柔性:結構受(shou)力合理,荷載(zai)分布均(jun)勻,具有(you)(you)一定(ding)的抗變形(xing)能力;2.采(cai)用標準(zhun)化(hua)設(she)計,工(gong)(gong)廠規模化(hua)生產(chan):生產(chan)周期短(duan),有(you)(you)利于降,提高質量。3.現場安裝速度快,施(shi)工(gong)(gong)期短(duan),社會(hui)經濟效益明顯。4.一年四季均(jun)可施(shi)工(gong)(gong),施(shi)工(gong)(gong)不......更多
2024-03-09
酒泉鋼(gang)波紋涵管(guan)不同長(chang)度如何安裝?
鋼波紋涵管涵洞(dong)施工前準備相關材料,人員及設備進(jin)場(chang),并做好施工時期的(de)(de)安(an)全(quan)防護工作,對路(lu)基(ji)邊(bian)坡進(jin)行(xing)圍網(wang)保護,防止石塊等物體下滑(hua)傷人。基(ji)礎(chu)處理:可(ke)回(hui)填砂礫(li)或砌筑片石砼(tong),對基(ji)底進(jin)行(xing)平整,換(huan)填30-50cm厚的(de)(de)砂礫(li)材料,密實度達到90%以上,選擇適(shi)當......更多
2024-03-02
酒(jiu)泉(quan)鋼波紋管涵(han)如何防腐?
鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)(han)作為(wei)一種新型技術在公路涵(han)(han)洞工程施工中(zhong)(zhong)的(de)(de)具(ju)有很大的(de)(de)優勢,鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)(han)洞術具(ju)有施工周期短、適應能力(li)(li)強、地(di)基(ji)承載力(li)(li)要求低(di)的(de)(de)特點。鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)(han)洞設計中(zhong)(zhong)要在材(cai)料選擇(ze)、結構設計等多方面考慮其(qi)腐(fu)蝕效(xiao)應,具(ju)體可從以(yi)下(xia)幾個方面著手(shou):正確選擇(ze)材(cai)料......更多
2024-03-02