固原鋼波紋管在(zai)運輸裝卸過程中要注意什(shen)么?
鋼(gang)波紋管(guan)目(mu)前工程上通常(chang)用櫻(ying)錘(chui)沖擊試(shi)驗來測量材(cai)料的(de)沖擊韌性,其原理,先將被測材(cai)料制成一定形(xing)狀和尺寸的(de)試(shi)樣,安放在沖擊試(shi)驗機(ji)上,把具有一定重(zhong)量的(de)櫻(ying)錘(chui)提到高度,此時擺(bai)錘(chui)位(wei)能為,然(ran)后讓其自有下(xia)落,沖斷試(shi)樣,沖斷試(shi)樣后擺(bai)錘(chui)剩余的(de)能量為gH2,擺(bai)錘(chui)沖斷......更多
2024-05-17
固原鋼波紋涵管是如何解決路橋問題呢?
鋼波紋(wen)涵管(guan)是一種柔性構(gou)(gou)造(zao),鋼波紋(wen)涵管(guan)在構(gou)(gou)造(zao)上具有橫向補償位移(yi)的特性,能夠充(chong)沛發(fa)揮鋼材抗(kang)拉性能強、抗(kang)變形才能特性,具有較(jiao)大的抗(kang)變形才能和(he)抗(kang)沉降才能,特別(bie)合適于軟土、收縮(suo)土、濕陷(xian)性黃土等地(di)基承載力較(jiao)低(di)的地(di)域和(he)地(di)震多發(fa)地(di)域。淮南鋼波紋(wen)涵管(guan)是如(ru)何解(jie)......更多
2024-05-17
固(gu)原(yuan)鋼(gang)制波紋管施工需要有(you)哪些注意事項
鋼制波紋管(guan)施工(gong)(gong)(gong)需要有(you)哪(na)些(xie)注(zhu)意事項一(yi)、鋼制波紋管(guan)基(ji)礎施工(gong)(gong)(gong)時應經常檢(jian)查坑壁(bi)的穩定性,兩側是否有(you)土體滑移。二(er)、在開始工(gong)(gong)(gong)作之前,各(ge)種機器設備必須進行大修(xiu)和試運行,以保(bao)持(chi)它們(men)的良(liang)好狀態和正(zheng)常運行,并定期進行大修(xiu)和維護(hu)。鋼制波紋管(guan)施工(gong)(gong)(gong)注(zhu)意細節,電器必須......更多
2024-05-10
固原(yuan)拼接波紋管涵按(an)組裝方式(shi)分類
波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)是(shi)(shi)指鋪埋(mai)在公路,鐵(tie)路下(xia)面的(de)(de)涵(han)(han)洞用(yong)螺紋(wen)波(bo)(bo)(bo)紋(wen)管(guan),它是(shi)(shi)由波(bo)(bo)(bo)形金屬板卷制(zhi)成或用(yong)半(ban)圓(yuan)波(bo)(bo)(bo)形鋼片(pian)拼(pin)制(zhi)成的(de)(de)圓(yuan)形波(bo)(bo)(bo)紋(wen)管(guan),應用(yong)于公路,鐵(tie)路,小橋,通道,擋土墻以及各種礦場,巷道擋墻支(zhi)護(hu)等工程中的(de)(de)涵(han)(han)洞(管(guan))。按(an)組裝方式分(fen)類①整裝波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)②拼(pin)裝波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)...更多
2024-05-10
固原鋼波(bo)紋涵管施工時為什么選用分段(duan)施工的辦法?
鋼(gang)(gang)波紋(wen)涵(han)管(guan)(guan)施工(gong)(gong)(gong)時為什么選(xuan)用(yong)分(fen)(fen)段施工(gong)(gong)(gong)的(de)辦法?鋼(gang)(gang)波紋(wen)涵(han)管(guan)(guan)施工(gong)(gong)(gong)時,選(xuan)用(yong)分(fen)(fen)段施工(gong)(gong)(gong)的(de)辦法,預先(xian)在原拱涵(han)基底(di)用(yong)角(jiao)鋼(gang)(gang)并排兩根,長(chang)度依據(ju)涵(han)長(chang)確定。鋼(gang)(gang)波紋(wen)管(guan)(guan)管(guan)(guan)徑依據(ju)工(gong)(gong)(gong)程需要(yao)可(ke)有不同的(de)規格(ge),整(zheng)裝管(guan)(guan)管(guan)(guan)徑為0.5m--2.5m;每節管(guan)(guan)長(chang)度3米(mi)左右。選(xuan)用(yong)內(外(wai))法蘭......更多(duo)
2024-04-19
固原(yuan)針對鋼波紋管防腐工藝(yi)方面有哪些要求?
針對鋼波紋管防(fang)(fang)腐(fu)工藝方面有哪(na)些(xie)要求?一(yi)、鋼波紋管洞(dong)外側主要為土壤腐(fu)蝕(shi)(shi),內側主要為水(shui)腐(fu)蝕(shi)(shi)和大氣腐(fu)蝕(shi)(shi),重點進行土壤腐(fu)蝕(shi)(shi)與水(shui)腐(fu)蝕(shi)(shi)防(fang)(fang)護。二、在設計階段選(xuan)材時,應充分(fen)占有各種(zhong)材料的(de)(de)資料、數據(ju)和在特(te)定介質中(zhong)的(de)(de)腐(fu)蝕(shi)(shi)特(te)性,并充分(fen)利用行之有效的(de)(de)工作經驗和工作......更多
2024-04-12
固原(yuan)大直(zhi)徑(jing)鋼波紋管拼(pin)裝方(fang)法你知道嗎?
大(da)直(zhi)(zhi)徑(jing)鋼波(bo)紋管(guan)(guan)(guan)拼裝方法(fa)你知道嗎?1、搭設拼裝支架(jia):搭設腳(jiao)手架(jia)根據波(bo)紋管(guan)(guan)(guan)的直(zhi)(zhi)徑(jing)提前確定,采用管(guan)(guan)(guan)扣連接鋼管(guan)(guan)(guan)的方式(shi)搭設腳(jiao)手架(jia),形式(shi)分A型(xing)和B型(xing)腳(jiao)手架(jia)長(chang)度一般(ban)長(chang)25m、克0、6m、高為(wei)2d3(d為(wei)波(bo)紋管(guan)(guan)(guan)直(zhi)(zhi)徑(jing)),B型(xing)腳(jiao)手架(jia)一般(ban)克為(wei)25m高依據波(bo)紋管(guan)(guan)(guan)直(zhi)(zhi)......更多
2024-04-12
固原鋼波紋管(guan)優(you)點有(you)哪些呢?
鋼波(bo)紋管優(you)點:1.鋼波(bo)紋管同時具有剛(gang)性(xing)和柔性(xing):結(jie)構受力合理,荷(he)載分布(bu)均(jun)勻(yun),具有一定(ding)的抗變(bian)形能力;2.采用標(biao)準化設計,工(gong)廠(chang)規模(mo)化生(sheng)產:生(sheng)產周期短,有利于(yu)降,提高質量。3.現場安裝(zhuang)速度快,施(shi)工(gong)期短,社會經(jing)濟效(xiao)益(yi)明顯。4.一年四季均(jun)可施(shi)工(gong),施(shi)工(gong)不......更多(duo)
2024-03-09
固原鋼波(bo)紋(wen)管涵如何防(fang)腐?
鋼(gang)波(bo)(bo)紋(wen)管(guan)涵(han)作為(wei)一種新型技術在(zai)公路涵(han)洞工(gong)程(cheng)施(shi)工(gong)中(zhong)的(de)具有(you)很(hen)大的(de)優(you)勢,鋼(gang)波(bo)(bo)紋(wen)管(guan)涵(han)洞術具有(you)施(shi)工(gong)周期短、適應能(neng)力(li)強、地基(ji)承載力(li)要求低的(de)特(te)點。鋼(gang)波(bo)(bo)紋(wen)管(guan)鋼(gang)波(bo)(bo)紋(wen)管(guan)涵(han)洞設計中(zhong)要在(zai)材(cai)料選擇、結構(gou)設計等多(duo)方面(mian)考慮(lv)其腐蝕效應,具體可從以下幾(ji)個方面(mian)著手:正確選擇材(cai)料......更多(duo)
2024-03-02
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