淮安(an)鋼波紋管在運(yun)輸裝卸過(guo)程中要注意什么?
鋼波紋管目前工程上通(tong)常用櫻錘(chui)(chui)(chui)沖(chong)(chong)擊(ji)試驗(yan)來(lai)測量(liang)材料的(de)沖(chong)(chong)擊(ji)韌(ren)性(xing),其(qi)原(yuan)理(li),先將被測材料制(zhi)成一定(ding)(ding)形狀和尺寸的(de)試樣(yang),安放(fang)在沖(chong)(chong)擊(ji)試驗(yan)機上,把(ba)具(ju)有一定(ding)(ding)重量(liang)的(de)櫻錘(chui)(chui)(chui)提(ti)到高度,此(ci)時擺(bai)錘(chui)(chui)(chui)位能為,然后讓其(qi)自有下落,沖(chong)(chong)斷試樣(yang),沖(chong)(chong)斷試樣(yang)后擺(bai)錘(chui)(chui)(chui)剩余的(de)能量(liang)為gH2,擺(bai)錘(chui)(chui)(chui)沖(chong)(chong)斷......更多
2024-05-17
淮安鋼波紋涵管是(shi)如何解決(jue)路橋問題呢?
鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)是(shi)(shi)一種柔性構造,鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)在構造上具有(you)橫向補償位移的(de)特(te)(te)性,能(neng)夠(gou)充沛發揮鋼(gang)(gang)材抗(kang)拉性能(neng)強、抗(kang)變形才能(neng)特(te)(te)性,具有(you)較(jiao)(jiao)大的(de)抗(kang)變形才能(neng)和抗(kang)沉降才能(neng),特(te)(te)別合(he)適于軟土、收縮土、濕陷性黃土等地(di)基承載(zai)力較(jiao)(jiao)低的(de)地(di)域和地(di)震(zhen)多發地(di)域。淮南鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)是(shi)(shi)如(ru)何(he)解(jie)......更多
2024-05-17
淮(huai)安(an)鋼制波紋管施工需要有哪些注意事項
鋼制波(bo)紋(wen)管施(shi)工(gong)(gong)需要有哪些注(zhu)意事(shi)項(xiang)一(yi)、鋼制波(bo)紋(wen)管基礎施(shi)工(gong)(gong)時應經常檢查坑壁的穩(wen)定性,兩(liang)側是(shi)否(fou)有土(tu)體滑(hua)移。二、在開始工(gong)(gong)作之前,各(ge)種機器設(she)備必須進(jin)行大修和(he)試運(yun)行,以(yi)保持(chi)它們的良好(hao)狀態和(he)正常運(yun)行,并定期進(jin)行大修和(he)維護。鋼制波(bo)紋(wen)管施(shi)工(gong)(gong)注(zhu)意細節,電(dian)器必須......更多
2024-05-10
淮(huai)安拼(pin)接波紋管涵按組裝(zhuang)方式分類
波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵是(shi)指(zhi)鋪埋在公路(lu)(lu)(lu),鐵(tie)路(lu)(lu)(lu)下(xia)面的涵洞用螺紋(wen)(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan),它(ta)是(shi)由波(bo)(bo)(bo)形(xing)金屬(shu)板卷制成或用半圓(yuan)波(bo)(bo)(bo)形(xing)鋼片拼制成的圓(yuan)形(xing)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan),應用于公路(lu)(lu)(lu),鐵(tie)路(lu)(lu)(lu),小橋,通(tong)道,擋土(tu)墻以及各種礦(kuang)場,巷道擋墻支護等工程中的涵洞(管(guan))。按組裝(zhuang)方式分類①整裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵②拼裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵...更多
2024-05-10
淮安鋼波紋涵管(guan)施(shi)(shi)工(gong)時(shi)為(wei)什么選用分(fen)段(duan)施(shi)(shi)工(gong)的辦(ban)法?
鋼(gang)波紋(wen)涵管(guan)施(shi)工(gong)時為(wei)什么(me)選(xuan)(xuan)用分(fen)段(duan)施(shi)工(gong)的(de)(de)辦法(fa)?鋼(gang)波紋(wen)涵管(guan)施(shi)工(gong)時,選(xuan)(xuan)用分(fen)段(duan)施(shi)工(gong)的(de)(de)辦法(fa),預先(xian)在原拱涵基底用角鋼(gang)并排兩(liang)根,長度(du)依據涵長確定(ding)。鋼(gang)波紋(wen)管(guan)管(guan)徑(jing)依據工(gong)程需要(yao)可有(you)不同(tong)的(de)(de)規(gui)格,整裝管(guan)管(guan)徑(jing)為(wei)0.5m--2.5m;每節(jie)管(guan)長度(du)3米左右(you)。選(xuan)(xuan)用內(外)法(fa)蘭......更(geng)多(duo)
2024-04-19
淮安針對鋼波紋管防腐工藝(yi)方面有(you)哪些要求?
針對鋼波紋管(guan)防(fang)腐(fu)工(gong)藝方(fang)面有哪些要(yao)求?一、鋼波紋管(guan)洞外側(ce)主要(yao)為(wei)土壤腐(fu)蝕,內側(ce)主要(yao)為(wei)水腐(fu)蝕和大氣腐(fu)蝕,重點進行土壤腐(fu)蝕與(yu)水腐(fu)蝕防(fang)護。二、在(zai)設計階段(duan)選材(cai)時,應充分占有各種材(cai)料(liao)的資料(liao)、數(shu)據和在(zai)特定介質(zhi)中的腐(fu)蝕特性(xing),并充分利(li)用(yong)行之有效的工(gong)作經驗(yan)和工(gong)作......更多
2024-04-12
淮(huai)安大直徑(jing)鋼波紋管拼裝方法你知道(dao)嗎?
大直(zhi)(zhi)徑(jing)鋼波(bo)紋管(guan)拼(pin)(pin)裝方法你(ni)知道嗎?1、搭(da)設拼(pin)(pin)裝支架:搭(da)設腳手(shou)(shou)架根據波(bo)紋管(guan)的(de)直(zhi)(zhi)徑(jing)提前確定,采用管(guan)扣連接鋼管(guan)的(de)方式(shi)搭(da)設腳手(shou)(shou)架,形式(shi)分(fen)A型和B型腳手(shou)(shou)架長度一般(ban)長25m、克0、6m、高為(wei)2d3(d為(wei)波(bo)紋管(guan)直(zhi)(zhi)徑(jing)),B型腳手(shou)(shou)架一般(ban)克為(wei)25m高依據波(bo)紋管(guan)直(zhi)(zhi)......更(geng)多
2024-04-12
淮安鋼波紋管優點(dian)有哪些呢?
鋼波(bo)紋(wen)(wen)管(guan)優點(dian):1.鋼波(bo)紋(wen)(wen)管(guan)同時具有(you)剛性和柔性:結構(gou)受力合理,荷載分布均勻,具有(you)一(yi)定(ding)的抗變形能力;2.采用標(biao)準(zhun)化設計(ji),工廠規模化生產:生產周期短(duan),有(you)利于降(jiang),提高質量。3.現(xian)場安裝速度快,施(shi)(shi)工期短(duan),社會經濟效益(yi)明顯(xian)。4.一(yi)年(nian)四季均可(ke)施(shi)(shi)工,施(shi)(shi)工不......更多(duo)
2024-03-09
淮(huai)安(an)鋼波紋涵管(guan)不同長度(du)如何安(an)裝?
鋼波(bo)紋(wen)涵(han)管涵(han)洞施(shi)(shi)工(gong)前(qian)準備相關(guan)材(cai)料(liao),人員及設備進(jin)場,并做好施(shi)(shi)工(gong)時期的安全防(fang)護工(gong)作,對路(lu)基(ji)邊坡(po)進(jin)行圍網保護,防(fang)止石(shi)塊等物體下滑傷人。基(ji)礎(chu)處理:可(ke)回(hui)填砂礫或砌筑片石(shi)砼,對基(ji)底(di)進(jin)行平整,換填30-50cm厚(hou)的砂礫材(cai)料(liao),密(mi)實度達到90%以上,選擇(ze)適(shi)當(dang)......更多
2024-03-02
淮安鋼波紋管(guan)涵如(ru)何防腐?
鋼波紋(wen)(wen)管(guan)涵作(zuo)為(wei)一(yi)種新型技術在公路涵洞工(gong)程施工(gong)中的具有很大的優勢,鋼波紋(wen)(wen)管(guan)涵洞術具有施工(gong)周(zhou)期短、適應(ying)(ying)能力強、地基承載力要求(qiu)低的特點。鋼波紋(wen)(wen)管(guan)鋼波紋(wen)(wen)管(guan)涵洞設(she)計中要在材料選擇、結構設(she)計等多方面考慮其腐蝕效應(ying)(ying),具體(ti)可從以下幾個方面著手:正確選擇材料......更多
2024-03-02
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