城口鋼波(bo)紋管在運輸裝(zhuang)卸過程中要(yao)注(zhu)意什么?
鋼波紋(wen)管目前工程上通常用(yong)櫻(ying)錘沖(chong)擊試(shi)驗來測(ce)量(liang)材(cai)(cai)料(liao)的沖(chong)擊韌性,其(qi)原理,先將被測(ce)材(cai)(cai)料(liao)制成(cheng)一(yi)定形狀和尺寸的試(shi)樣,安放在(zai)沖(chong)擊試(shi)驗機上,把具有一(yi)定重量(liang)的櫻(ying)錘提到高度,此時(shi)擺(bai)錘位能(neng)為,然后讓其(qi)自有下落,沖(chong)斷試(shi)樣,沖(chong)斷試(shi)樣后擺(bai)錘剩余的能(neng)量(liang)為gH2,擺(bai)錘沖(chong)斷......更多
2024-05-17
城口鋼波紋(wen)涵(han)管是如(ru)何解(jie)決(jue)路橋問題呢(ni)?
鋼(gang)(gang)波紋涵(han)(han)(han)管是一種柔性(xing)(xing)構造,鋼(gang)(gang)波紋涵(han)(han)(han)管在構造上具有橫向(xiang)補(bu)償位(wei)移的(de)特(te)性(xing)(xing),能(neng)(neng)夠充沛發(fa)揮鋼(gang)(gang)材抗拉性(xing)(xing)能(neng)(neng)強、抗變形才(cai)能(neng)(neng)特(te)性(xing)(xing),具有較(jiao)大的(de)抗變形才(cai)能(neng)(neng)和(he)抗沉(chen)降才(cai)能(neng)(neng),特(te)別合(he)適(shi)于軟土、收(shou)縮(suo)土、濕陷性(xing)(xing)黃土等(deng)地(di)基承載力較(jiao)低的(de)地(di)域和(he)地(di)震多發(fa)地(di)域。淮南鋼(gang)(gang)波紋涵(han)(han)(han)管是如何(he)解......更多
2024-05-17
城口鋼制波紋管(guan)施工需要有哪些注(zhu)意事項
鋼制(zhi)波(bo)紋管施(shi)工(gong)(gong)需要有哪些注(zhu)(zhu)意事(shi)項一、鋼制(zhi)波(bo)紋管基礎施(shi)工(gong)(gong)時應經常檢(jian)查(cha)坑壁的穩定性(xing),兩側是否有土體滑移(yi)。二、在開始工(gong)(gong)作之前,各種機器(qi)(qi)設備必(bi)須(xu)進行(xing)(xing)大(da)修(xiu)和試運(yun)(yun)行(xing)(xing),以保持它們(men)的良(liang)好狀態和正常運(yun)(yun)行(xing)(xing),并定期進行(xing)(xing)大(da)修(xiu)和維護。鋼制(zhi)波(bo)紋管施(shi)工(gong)(gong)注(zhu)(zhu)意細節,電器(qi)(qi)必(bi)須(xu)......更多
2024-05-10
城(cheng)口拼接波紋(wen)管涵按組(zu)裝方式分類
波紋(wen)管(guan)涵是指鋪(pu)埋在公(gong)(gong)路,鐵路下面的(de)涵洞用螺紋(wen)波紋(wen)管(guan),它是由波形金屬板卷制成或用半圓波形鋼片拼制成的(de)圓形波紋(wen)管(guan),應用于公(gong)(gong)路,鐵路,小橋,通道,擋土墻(qiang)以及(ji)各種礦場,巷道擋墻(qiang)支護等工(gong)程中的(de)涵洞(管(guan))。按組裝(zhuang)方式分類①整裝(zhuang)波紋(wen)管(guan)涵②拼裝(zhuang)波紋(wen)管(guan)涵...更多
2024-05-10
城(cheng)口鋼波(bo)紋(wen)涵管施工時為(wei)什么選用分(fen)段施工的(de)辦(ban)法?
鋼(gang)波紋(wen)(wen)涵(han)(han)(han)管(guan)施工(gong)(gong)(gong)(gong)(gong)時為(wei)什么選(xuan)用(yong)分段施工(gong)(gong)(gong)(gong)(gong)的(de)辦(ban)法(fa)(fa)?鋼(gang)波紋(wen)(wen)涵(han)(han)(han)管(guan)施工(gong)(gong)(gong)(gong)(gong)時,選(xuan)用(yong)分段施工(gong)(gong)(gong)(gong)(gong)的(de)辦(ban)法(fa)(fa),預先在原拱涵(han)(han)(han)基底(di)用(yong)角鋼(gang)并排兩根,長(chang)度依(yi)據涵(han)(han)(han)長(chang)確定。鋼(gang)波紋(wen)(wen)管(guan)管(guan)徑(jing)依(yi)據工(gong)(gong)(gong)(gong)(gong)程需(xu)要可有不同的(de)規(gui)格,整(zheng)裝管(guan)管(guan)徑(jing)為(wei)0.5m--2.5m;每節管(guan)長(chang)度3米左右。選(xuan)用(yong)內(外)法(fa)(fa)蘭......更多
2024-04-19
城口(kou)針(zhen)對鋼波紋管(guan)防腐工(gong)藝方面有哪些要求?
針對鋼(gang)波紋(wen)(wen)管防腐工藝方面有(you)哪些要(yao)(yao)求?一、鋼(gang)波紋(wen)(wen)管洞外側(ce)主要(yao)(yao)為土壤腐蝕,內側(ce)主要(yao)(yao)為水腐蝕和大氣(qi)腐蝕,重點進(jin)行土壤腐蝕與(yu)水腐蝕防護(hu)。二、在設計階段選材時,應充(chong)分占有(you)各種材料(liao)的(de)資(zi)料(liao)、數據和在特定介質中的(de)腐蝕特性,并充(chong)分利用行之有(you)效的(de)工作(zuo)經(jing)驗(yan)和工作(zuo)......更(geng)多
2024-04-12
城口大直徑鋼(gang)波紋管拼裝方法你知道嗎(ma)?
大(da)直徑鋼波紋(wen)管(guan)拼裝方法你知道(dao)嗎?1、搭(da)設(she)拼裝支(zhi)架(jia):搭(da)設(she)腳(jiao)手(shou)架(jia)根據波紋(wen)管(guan)的直徑提前確(que)定(ding),采(cai)用管(guan)扣(kou)連接(jie)鋼管(guan)的方式(shi)搭(da)設(she)腳(jiao)手(shou)架(jia),形式(shi)分A型和B型腳(jiao)手(shou)架(jia)長(chang)度一般(ban)長(chang)25m、克(ke)0、6m、高(gao)為2d3(d為波紋(wen)管(guan)直徑),B型腳(jiao)手(shou)架(jia)一般(ban)克(ke)為25m高(gao)依據波紋(wen)管(guan)直......更多
2024-04-12
城口(kou)鋼波紋管(guan)優點有哪些(xie)呢(ni)?
鋼(gang)波(bo)紋(wen)管(guan)優點:1.鋼(gang)波(bo)紋(wen)管(guan)同時具有(you)剛性和柔(rou)性:結構(gou)受力(li)合理,荷載分布(bu)均(jun)(jun)勻,具有(you)一定的抗變形能力(li);2.采用標準(zhun)化(hua)設計,工(gong)廠(chang)規模化(hua)生(sheng)產(chan):生(sheng)產(chan)周期短(duan),有(you)利于(yu)降,提(ti)高質量。3.現場安裝速度快,施(shi)(shi)工(gong)期短(duan),社會(hui)經濟效益明顯。4.一年四(si)季均(jun)(jun)可施(shi)(shi)工(gong),施(shi)(shi)工(gong)不......更多
2024-03-09
城口鋼波(bo)紋涵管不同(tong)長度如(ru)何(he)安裝?
鋼波紋涵管(guan)涵洞施(shi)工前準(zhun)備相(xiang)關材(cai)料,人員及設備進(jin)場,并做(zuo)好施(shi)工時(shi)期的安全(quan)防(fang)護工作,對路基(ji)邊坡(po)進(jin)行(xing)圍(wei)網保護,防(fang)止石塊等物體下滑傷(shang)人。基(ji)礎處理:可(ke)回(hui)填(tian)砂(sha)(sha)礫或砌筑片石砼,對基(ji)底進(jin)行(xing)平整,換填(tian)30-50cm厚的砂(sha)(sha)礫材(cai)料,密(mi)實度(du)達到90%以(yi)上,選(xuan)擇適當......更多
2024-03-02
城口鋼波紋管涵如何防(fang)腐?
鋼(gang)波(bo)(bo)紋管涵(han)作為(wei)一種新(xin)型技術(shu)在公路(lu)涵(han)洞工程施(shi)工中的具(ju)(ju)有(you)很大的優勢(shi),鋼(gang)波(bo)(bo)紋管涵(han)洞術(shu)具(ju)(ju)有(you)施(shi)工周期短、適應能(neng)力強、地基承載力要求低(di)的特點。鋼(gang)波(bo)(bo)紋管鋼(gang)波(bo)(bo)紋管涵(han)洞設計中要在材(cai)料(liao)選擇、結構(gou)設計等多方面考慮其腐蝕效應,具(ju)(ju)體可從(cong)以下幾個方面著手:正確選擇材(cai)料(liao)......更多
2024-03-02
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