內(nei)江鋼波紋管在運輸裝卸(xie)過程(cheng)中要注意什么?
鋼波紋管目前(qian)工程上通(tong)常用櫻錘(chui)沖擊試(shi)(shi)驗來測量(liang)材(cai)料的沖擊韌性,其(qi)原理,先將被測材(cai)料制(zhi)成一(yi)定(ding)形狀和(he)尺寸的試(shi)(shi)樣(yang),安放在沖擊試(shi)(shi)驗機上,把(ba)具有一(yi)定(ding)重量(liang)的櫻錘(chui)提到高(gao)度,此時(shi)擺錘(chui)位能為,然后讓其(qi)自(zi)有下(xia)落,沖斷(duan)試(shi)(shi)樣(yang),沖斷(duan)試(shi)(shi)樣(yang)后擺錘(chui)剩余的能量(liang)為gH2,擺錘(chui)沖斷(duan)......更(geng)多
2024-05-17
內江鋼波紋涵(han)管(guan)是如何解決路(lu)橋問題呢?
鋼(gang)波(bo)(bo)紋(wen)涵(han)管是(shi)一種柔性構造,鋼(gang)波(bo)(bo)紋(wen)涵(han)管在(zai)構造上(shang)具(ju)有橫(heng)向(xiang)補償位移的(de)特性,能(neng)(neng)夠充沛發(fa)揮鋼(gang)材抗(kang)(kang)(kang)拉(la)性能(neng)(neng)強、抗(kang)(kang)(kang)變(bian)形才能(neng)(neng)特性,具(ju)有較大的(de)抗(kang)(kang)(kang)變(bian)形才能(neng)(neng)和(he)抗(kang)(kang)(kang)沉降才能(neng)(neng),特別合適于(yu)軟土(tu)、收縮土(tu)、濕陷性黃(huang)土(tu)等地基承(cheng)載力較低的(de)地域和(he)地震多發(fa)地域。淮南(nan)鋼(gang)波(bo)(bo)紋(wen)涵(han)管是(shi)如何解(jie)......更多
2024-05-17
內(nei)江鋼制(zhi)波紋管施工需要(yao)有哪些注意(yi)事項
鋼(gang)制(zhi)波(bo)紋(wen)管施工(gong)(gong)需要有(you)(you)哪些注(zhu)意事項一、鋼(gang)制(zhi)波(bo)紋(wen)管基礎施工(gong)(gong)時應經常檢查坑壁的穩(wen)定性(xing),兩(liang)側是(shi)否有(you)(you)土體滑移(yi)。二、在(zai)開始工(gong)(gong)作(zuo)之前,各種機器設備必須(xu)進行大(da)修和(he)試運行,以保持它們的良好狀態和(he)正常運行,并定期進行大(da)修和(he)維護。鋼(gang)制(zhi)波(bo)紋(wen)管施工(gong)(gong)注(zhu)意細節,電器必須(xu)......更多(duo)
2024-05-10
內江拼接波紋管涵(han)按組裝(zhuang)方(fang)式分類
波(bo)(bo)紋管(guan)(guan)涵(han)是(shi)指鋪埋(mai)在公(gong)(gong)路(lu),鐵路(lu)下面的涵(han)洞(dong)(dong)用(yong)螺紋波(bo)(bo)紋管(guan)(guan),它是(shi)由(you)波(bo)(bo)形金(jin)屬板卷(juan)制(zhi)成或(huo)用(yong)半圓波(bo)(bo)形鋼片拼(pin)制(zhi)成的圓形波(bo)(bo)紋管(guan)(guan),應用(yong)于公(gong)(gong)路(lu),鐵路(lu),小橋,通道,擋土(tu)墻以(yi)及各種礦(kuang)場(chang),巷道擋墻支護等工(gong)程中的涵(han)洞(dong)(dong)(管(guan)(guan))。按組(zu)裝方式分類①整裝波(bo)(bo)紋管(guan)(guan)涵(han)②拼(pin)裝波(bo)(bo)紋管(guan)(guan)涵(han)...更多(duo)
2024-05-10
內江鋼波紋涵管(guan)施(shi)工(gong)時(shi)為什么選用分段施(shi)工(gong)的辦法?
鋼波紋(wen)涵管(guan)施(shi)工時(shi)為什么選用(yong)(yong)(yong)分段施(shi)工的(de)辦法?鋼波紋(wen)涵管(guan)施(shi)工時(shi),選用(yong)(yong)(yong)分段施(shi)工的(de)辦法,預(yu)先(xian)在原拱(gong)涵基底(di)用(yong)(yong)(yong)角(jiao)鋼并排兩(liang)根,長度依據(ju)涵長確定。鋼波紋(wen)管(guan)管(guan)徑依據(ju)工程需要可有不同(tong)的(de)規格(ge),整裝管(guan)管(guan)徑為0.5m--2.5m;每節管(guan)長度3米左右(you)。選用(yong)(yong)(yong)內(外)法蘭......更多
2024-04-19
內江針(zhen)對鋼(gang)波紋(wen)管防腐工藝(yi)方(fang)面(mian)有哪(na)些要求?
針對鋼(gang)波(bo)(bo)紋管(guan)防(fang)(fang)腐(fu)工(gong)(gong)藝(yi)方面有(you)(you)哪些要(yao)(yao)求(qiu)?一、鋼(gang)波(bo)(bo)紋管(guan)洞(dong)外側主要(yao)(yao)為(wei)土壤腐(fu)蝕(shi)(shi)(shi)(shi),內側主要(yao)(yao)為(wei)水(shui)腐(fu)蝕(shi)(shi)(shi)(shi)和(he)(he)大氣腐(fu)蝕(shi)(shi)(shi)(shi),重點進(jin)行土壤腐(fu)蝕(shi)(shi)(shi)(shi)與水(shui)腐(fu)蝕(shi)(shi)(shi)(shi)防(fang)(fang)護(hu)。二(er)、在設計階(jie)段選材時,應充分占有(you)(you)各種材料(liao)的資料(liao)、數據和(he)(he)在特(te)定介質中的腐(fu)蝕(shi)(shi)(shi)(shi)特(te)性,并充分利(li)用行之有(you)(you)效(xiao)的工(gong)(gong)作經驗(yan)和(he)(he)工(gong)(gong)作......更多
2024-04-12
內江大直徑鋼波紋管(guan)拼裝方法你(ni)知道(dao)嗎?
大直徑鋼波紋管(guan)(guan)(guan)拼裝(zhuang)方(fang)法你知道嗎?1、搭設拼裝(zhuang)支架(jia)(jia):搭設腳(jiao)(jiao)手架(jia)(jia)根據波紋管(guan)(guan)(guan)的直徑提前確(que)定,采(cai)用(yong)管(guan)(guan)(guan)扣連接鋼管(guan)(guan)(guan)的方(fang)式搭設腳(jiao)(jiao)手架(jia)(jia),形(xing)式分(fen)A型和B型腳(jiao)(jiao)手架(jia)(jia)長度一(yi)般長25m、克0、6m、高為2d3(d為波紋管(guan)(guan)(guan)直徑),B型腳(jiao)(jiao)手架(jia)(jia)一(yi)般克為25m高依(yi)據波紋管(guan)(guan)(guan)直......更多(duo)
2024-04-12
內江鋼波紋管優(you)點有(you)哪些呢?
鋼波紋管優點:1.鋼波紋管同時具有剛性(xing)和柔(rou)性(xing):結構受(shou)力合理,荷載分(fen)布(bu)均勻,具有一(yi)定(ding)的抗變形能力;2.采(cai)用標準化設計,工(gong)廠規(gui)模化生產:生產周期短(duan)(duan),有利于降,提高(gao)質量。3.現場安裝速(su)度快(kuai),施(shi)工(gong)期短(duan)(duan),社會經濟效益明顯。4.一(yi)年四(si)季均可施(shi)工(gong),施(shi)工(gong)不......更(geng)多(duo)
2024-03-09
內(nei)江鋼波紋(wen)涵(han)管不同長度如(ru)何(he)安裝?
鋼(gang)波(bo)紋涵(han)管涵(han)洞(dong)施工前準備相關(guan)材(cai)料(liao),人(ren)員(yuan)及設備進場,并做好(hao)施工時期的(de)安全(quan)防護工作,對路(lu)基邊坡進行(xing)圍(wei)網(wang)保護,防止石塊等物體(ti)下滑(hua)傷人(ren)。基礎處理:可回填(tian)砂礫(li)或砌筑片石砼,對基底(di)進行(xing)平整(zheng),換填(tian)30-50cm厚的(de)砂礫(li)材(cai)料(liao),密實度達(da)到90%以上,選擇(ze)適當......更多
2024-03-02
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