玉溪鋼波紋管(guan)在運(yun)輸裝卸(xie)過程(cheng)中要注意什么?
鋼波紋管目前工(gong)程上通常用櫻錘沖(chong)(chong)(chong)擊(ji)試驗來(lai)測(ce)量(liang)(liang)材料(liao)的沖(chong)(chong)(chong)擊(ji)韌(ren)性,其原理,先將被測(ce)材料(liao)制成一(yi)定(ding)形狀和(he)尺寸的試樣(yang)(yang),安放在沖(chong)(chong)(chong)擊(ji)試驗機上,把具有一(yi)定(ding)重(zhong)量(liang)(liang)的櫻錘提到高度,此(ci)時擺(bai)錘位能為(wei),然后讓其自有下落,沖(chong)(chong)(chong)斷(duan)試樣(yang)(yang),沖(chong)(chong)(chong)斷(duan)試樣(yang)(yang)后擺(bai)錘剩(sheng)余的能量(liang)(liang)為(wei)gH2,擺(bai)錘沖(chong)(chong)(chong)斷(duan)......更(geng)多
2024-05-17
玉溪鋼(gang)波紋(wen)涵管是(shi)如何解決路橋問題呢?
鋼(gang)波紋(wen)涵(han)管是一種柔性(xing)構(gou)造(zao),鋼(gang)波紋(wen)涵(han)管在構(gou)造(zao)上具(ju)有橫向補償位移的(de)(de)特(te)性(xing),能(neng)夠充沛發揮鋼(gang)材抗(kang)(kang)拉(la)性(xing)能(neng)強、抗(kang)(kang)變形才能(neng)特(te)性(xing),具(ju)有較大的(de)(de)抗(kang)(kang)變形才能(neng)和(he)抗(kang)(kang)沉降才能(neng),特(te)別合適于軟(ruan)土(tu)、收縮(suo)土(tu)、濕陷(xian)性(xing)黃(huang)土(tu)等地(di)(di)基承載力較低(di)的(de)(de)地(di)(di)域和(he)地(di)(di)震多(duo)發地(di)(di)域。淮南(nan)鋼(gang)波紋(wen)涵(han)管是如何解(jie)......更多(duo)
2024-05-17
玉溪鋼(gang)制波紋管施工需要有哪些注(zhu)意事項
鋼(gang)制波紋(wen)管(guan)(guan)施工(gong)(gong)需要有(you)哪些注意事項一、鋼(gang)制波紋(wen)管(guan)(guan)基礎施工(gong)(gong)時應經常檢查坑壁的穩定性(xing),兩側是否有(you)土體滑移(yi)。二(er)、在開始工(gong)(gong)作之前(qian),各種機器設備必須進(jin)(jin)行大(da)修和(he)試(shi)運(yun)行,以保持它們(men)的良好(hao)狀態和(he)正常運(yun)行,并定期進(jin)(jin)行大(da)修和(he)維護。鋼(gang)制波紋(wen)管(guan)(guan)施工(gong)(gong)注意細節,電器必須......更多
2024-05-10
玉溪拼接波紋管(guan)涵(han)按組裝方式分類
波(bo)(bo)(bo)紋(wen)管涵(han)是指鋪埋在公路,鐵路下面的涵(han)洞(dong)用螺紋(wen)波(bo)(bo)(bo)紋(wen)管,它是由波(bo)(bo)(bo)形(xing)(xing)金屬(shu)板(ban)卷制成或(huo)用半圓波(bo)(bo)(bo)形(xing)(xing)鋼片拼制成的圓形(xing)(xing)波(bo)(bo)(bo)紋(wen)管,應用于公路,鐵路,小橋(qiao),通(tong)道,擋土墻以及各(ge)種礦場,巷道擋墻支護(hu)等工程中(zhong)的涵(han)洞(dong)(管)。按(an)組裝方(fang)式分類①整裝波(bo)(bo)(bo)紋(wen)管涵(han)②拼裝波(bo)(bo)(bo)紋(wen)管涵(han)...更多
2024-05-10
玉溪鋼波紋(wen)涵管施(shi)工時為什(shen)么選用分(fen)段施(shi)工的辦法?
鋼(gang)波紋(wen)涵管(guan)(guan)(guan)施(shi)工時為什么選(xuan)(xuan)用(yong)分段施(shi)工的(de)辦法?鋼(gang)波紋(wen)涵管(guan)(guan)(guan)施(shi)工時,選(xuan)(xuan)用(yong)分段施(shi)工的(de)辦法,預先(xian)在原拱涵基底用(yong)角鋼(gang)并排兩(liang)根,長度(du)依(yi)據涵長確(que)定。鋼(gang)波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)依(yi)據工程需要可(ke)有不同的(de)規(gui)格(ge),整裝管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)為0.5m--2.5m;每節管(guan)(guan)(guan)長度(du)3米(mi)左右(you)。選(xuan)(xuan)用(yong)內(外)法蘭......更(geng)多
2024-04-19
玉(yu)溪針對(dui)鋼波(bo)紋管防(fang)腐工藝方面有哪(na)些要(yao)求?
針對鋼(gang)波紋(wen)(wen)管防(fang)腐(fu)工(gong)藝方面有(you)哪些要(yao)求?一、鋼(gang)波紋(wen)(wen)管洞外側(ce)(ce)主要(yao)為(wei)土壤腐(fu)蝕,內(nei)側(ce)(ce)主要(yao)為(wei)水腐(fu)蝕和(he)大氣腐(fu)蝕,重(zhong)點(dian)進行土壤腐(fu)蝕與水腐(fu)蝕防(fang)護。二、在設計階段選材時,應(ying)充(chong)分占(zhan)有(you)各種材料的資料、數據和(he)在特定(ding)介(jie)質(zhi)中(zhong)的腐(fu)蝕特性,并充(chong)分利用(yong)行之有(you)效的工(gong)作經驗和(he)工(gong)作......更(geng)多
2024-04-12
玉溪大(da)直徑鋼(gang)波紋(wen)管拼(pin)裝方法你(ni)知道(dao)嗎(ma)?
大(da)直徑鋼(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)拼裝(zhuang)方(fang)法你知(zhi)道嗎(ma)?1、搭(da)設拼裝(zhuang)支架:搭(da)設腳(jiao)手(shou)架根(gen)據波(bo)(bo)紋(wen)(wen)管(guan)(guan)的直徑提前確(que)定,采(cai)用管(guan)(guan)扣連接鋼(gang)管(guan)(guan)的方(fang)式搭(da)設腳(jiao)手(shou)架,形(xing)式分A型和(he)B型腳(jiao)手(shou)架長(chang)度一般長(chang)25m、克0、6m、高為2d3(d為波(bo)(bo)紋(wen)(wen)管(guan)(guan)直徑),B型腳(jiao)手(shou)架一般克為25m高依據波(bo)(bo)紋(wen)(wen)管(guan)(guan)直......更多(duo)
2024-04-12
玉(yu)溪鋼(gang)波紋管優點有哪些(xie)呢?
鋼波紋管優點:1.鋼波紋管同時具有(you)剛性和柔(rou)性:結構受力(li)合理,荷載分(fen)布(bu)均(jun)勻(yun),具有(you)一定的(de)抗變形(xing)能力(li);2.采(cai)用標準化設計,工(gong)廠規模化生產(chan)(chan):生產(chan)(chan)周期(qi)短(duan)(duan),有(you)利于降(jiang),提(ti)高質量(liang)。3.現場安裝速度(du)快,施工(gong)期(qi)短(duan)(duan),社會經濟效益明(ming)顯。4.一年(nian)四季均(jun)可(ke)施工(gong),施工(gong)不......更多
2024-03-09
玉溪鋼波紋涵管不同(tong)長(chang)度如何安裝?
鋼波紋涵(han)管(guan)涵(han)洞施工前準(zhun)備相關材(cai)料,人員及設備進(jin)場(chang),并做好施工時期的(de)(de)安(an)全防(fang)護(hu)工作,對(dui)路基邊坡進(jin)行圍網保(bao)護(hu),防(fang)止石塊等物體下滑傷人。基礎處理:可(ke)回填砂礫或砌筑片(pian)石砼(tong),對(dui)基底進(jin)行平整,換填30-50cm厚的(de)(de)砂礫材(cai)料,密(mi)實度達到90%以上,選擇(ze)適當......更多
2024-03-02
玉(yu)溪鋼波紋(wen)管涵如何防(fang)腐(fu)?
鋼(gang)波(bo)紋管(guan)(guan)涵作為一種新型技術在(zai)公路涵洞(dong)工程施工中的具(ju)有很大的優勢,鋼(gang)波(bo)紋管(guan)(guan)涵洞(dong)術具(ju)有施工周(zhou)期(qi)短、適應能(neng)力強、地基承載力要求低的特(te)點。鋼(gang)波(bo)紋管(guan)(guan)鋼(gang)波(bo)紋管(guan)(guan)涵洞(dong)設計中要在(zai)材(cai)料(liao)選擇、結構設計等多方(fang)面考(kao)慮其腐蝕效應,具(ju)體(ti)可從以下(xia)幾(ji)個方(fang)面著手:正確選擇材(cai)料(liao)......更多
2024-03-02