撫(fu)順鋼波紋管在運輸(shu)裝卸過程中要注意什么?
鋼波紋管(guan)目(mu)前工程(cheng)上通(tong)常(chang)用櫻(ying)錘(chui)(chui)沖(chong)(chong)(chong)擊(ji)(ji)試(shi)驗來測(ce)量材(cai)料的沖(chong)(chong)(chong)擊(ji)(ji)韌性,其原理,先將被測(ce)材(cai)料制成(cheng)一(yi)定(ding)形狀(zhuang)和尺(chi)寸的試(shi)樣(yang),安放在沖(chong)(chong)(chong)擊(ji)(ji)試(shi)驗機上,把具有(you)一(yi)定(ding)重量的櫻(ying)錘(chui)(chui)提(ti)到(dao)高度,此時(shi)擺(bai)錘(chui)(chui)位能為,然后(hou)(hou)讓其自有(you)下落,沖(chong)(chong)(chong)斷(duan)試(shi)樣(yang),沖(chong)(chong)(chong)斷(duan)試(shi)樣(yang)后(hou)(hou)擺(bai)錘(chui)(chui)剩余的能量為gH2,擺(bai)錘(chui)(chui)沖(chong)(chong)(chong)斷(duan)......更多
2024-05-17
撫順(shun)鋼(gang)波紋(wen)涵管是(shi)如何解決(jue)路(lu)橋問題呢?
鋼(gang)波紋(wen)涵(han)(han)管是(shi)一種柔性(xing)構(gou)(gou)造,鋼(gang)波紋(wen)涵(han)(han)管在構(gou)(gou)造上(shang)具有橫向補(bu)償位移的(de)特(te)性(xing),能夠充沛發揮鋼(gang)材抗拉性(xing)能強、抗變(bian)形(xing)才能特(te)性(xing),具有較大的(de)抗變(bian)形(xing)才能和(he)抗沉(chen)降才能,特(te)別合(he)適于軟(ruan)土(tu)、收(shou)縮土(tu)、濕陷性(xing)黃土(tu)等地基承載力較低的(de)地域和(he)地震多發地域。淮南鋼(gang)波紋(wen)涵(han)(han)管是(shi)如何解......更多
2024-05-17
撫順(shun)鋼制波紋管施(shi)工需要有哪(na)些注(zhu)意事項
鋼制(zhi)波(bo)紋(wen)管施工需要有哪些(xie)注意事項(xiang)一(yi)、鋼制(zhi)波(bo)紋(wen)管基礎施工時應經常(chang)檢查(cha)坑壁的(de)穩定性,兩側是否有土體滑移。二(er)、在開(kai)始工作之前,各種(zhong)機器(qi)設備必須進行(xing)(xing)大修(xiu)和試運(yun)行(xing)(xing),以保持它們的(de)良(liang)好狀(zhuang)態和正(zheng)常(chang)運(yun)行(xing)(xing),并定期進行(xing)(xing)大修(xiu)和維護。鋼制(zhi)波(bo)紋(wen)管施工注意細節,電(dian)器(qi)必須......更(geng)多
2024-05-10
撫(fu)順拼(pin)接波紋管涵按組裝(zhuang)方式(shi)分類
波(bo)紋(wen)管(guan)涵(han)(han)是指鋪埋在(zai)公路(lu)(lu),鐵路(lu)(lu)下面的涵(han)(han)洞用螺(luo)紋(wen)波(bo)紋(wen)管(guan),它是由波(bo)形金屬板卷(juan)制(zhi)成(cheng)(cheng)或用半(ban)圓波(bo)形鋼(gang)片(pian)拼(pin)制(zhi)成(cheng)(cheng)的圓形波(bo)紋(wen)管(guan),應用于(yu)公路(lu)(lu),鐵路(lu)(lu),小橋,通道(dao),擋土(tu)墻(qiang)以及(ji)各種礦場(chang),巷道(dao)擋墻(qiang)支(zhi)護等工(gong)程中的涵(han)(han)洞(管(guan))。按組裝方式分(fen)類①整裝波(bo)紋(wen)管(guan)涵(han)(han)②拼(pin)裝波(bo)紋(wen)管(guan)涵(han)(han)...更多
2024-05-10
撫順(shun)鋼波紋涵管(guan)施(shi)工(gong)時為什(shen)么選用(yong)分段(duan)施(shi)工(gong)的(de)辦法?
鋼波紋涵(han)管(guan)施工(gong)時(shi)為(wei)什么選用(yong)(yong)分段施工(gong)的(de)(de)辦法(fa)?鋼波紋涵(han)管(guan)施工(gong)時(shi),選用(yong)(yong)分段施工(gong)的(de)(de)辦法(fa),預(yu)先在原拱(gong)涵(han)基底用(yong)(yong)角(jiao)鋼并(bing)排兩根,長度(du)依據(ju)涵(han)長確定。鋼波紋管(guan)管(guan)徑依據(ju)工(gong)程(cheng)需要(yao)可有(you)不同的(de)(de)規(gui)格,整裝管(guan)管(guan)徑為(wei)0.5m--2.5m;每節管(guan)長度(du)3米左右(you)。選用(yong)(yong)內(nei)(外(wai))法(fa)蘭(lan)......更(geng)多
2024-04-19
撫順針(zhen)對鋼波紋管防腐(fu)工藝方面有(you)哪些要求?
針(zhen)對鋼(gang)波(bo)紋管防(fang)腐工(gong)(gong)藝方面有(you)哪些要求?一(yi)、鋼(gang)波(bo)紋管洞外側主要為土壤腐蝕(shi),內側主要為水(shui)腐蝕(shi)和(he)大氣(qi)腐蝕(shi),重點進行土壤腐蝕(shi)與水(shui)腐蝕(shi)防(fang)護。二、在(zai)設計階段選材(cai)時,應充(chong)分占有(you)各種材(cai)料(liao)的(de)資料(liao)、數據和(he)在(zai)特(te)(te)定介質(zhi)中的(de)腐蝕(shi)特(te)(te)性(xing),并(bing)充(chong)分利用(yong)行之有(you)效的(de)工(gong)(gong)作經(jing)驗和(he)工(gong)(gong)作......更多
2024-04-12
撫順大(da)直徑鋼波(bo)紋管拼(pin)裝方法(fa)你知(zhi)道嗎?
大(da)直徑鋼波紋(wen)管(guan)(guan)拼裝方(fang)(fang)法(fa)你知(zhi)道(dao)嗎?1、搭設拼裝支(zhi)架(jia):搭設腳(jiao)手(shou)架(jia)根據波紋(wen)管(guan)(guan)的直徑提前確定,采(cai)用管(guan)(guan)扣(kou)連接(jie)鋼管(guan)(guan)的方(fang)(fang)式(shi)搭設腳(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)(ke)0、6m、高為2d3(d為波紋(wen)管(guan)(guan)直徑),B型腳(jiao)手(shou)架(jia)一般(ban)克(ke)(ke)為25m高依(yi)據波紋(wen)管(guan)(guan)直......更多
2024-04-12
撫順(shun)鋼(gang)波紋(wen)管涵(han)如(ru)何防腐?
鋼(gang)波紋(wen)(wen)管涵(han)作為一種新型(xing)技術(shu)(shu)在(zai)公路涵(han)洞工(gong)程施工(gong)中的具(ju)有很大的優勢,鋼(gang)波紋(wen)(wen)管涵(han)洞術(shu)(shu)具(ju)有施工(gong)周期短、適應(ying)能力(li)強、地基承載力(li)要求低(di)的特點。鋼(gang)波紋(wen)(wen)管鋼(gang)波紋(wen)(wen)管涵(han)洞設計(ji)中要在(zai)材(cai)料(liao)選擇、結構設計(ji)等(deng)多(duo)方面考(kao)慮(lv)其腐蝕效應(ying),具(ju)體可(ke)從以下幾(ji)個方面著手:正確選擇材(cai)料(liao)......更多(duo)
2024-03-02
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