湖南(nan)為何(he)說(shuo)在鋼波(bo)紋涵(han)管(guan)施(shi)工上要重點控制波(bo)紋管(guan)涵(han)楔形部(bu)?
在鋼(gang)波紋涵(han)管(guan)施工上要(yao)重點控制(zhi)波紋管(guan)涵(han)楔(xie)(xie)形(xing)(xing)部及兩側的回(hui)填施工。由于金屬波紋涵(han)管(guan)是一(yi)種(zhong)柔性(xing)結構(gou),它(ta)建成后與附近回(hui)填材料形(xing)(xing)成一(yi)種(zhong)組(zu)合結構(gou),共(gong)同受力,假(jia)如回(hui)填不密實或(huo)有(you)楔(xie)(xie)形(xing)(xing)部中空(kong),將泛(fan)起局部有(you)較(jiao)大變形(xing)(xing),存(cun)在安全隱(yin)患,嚴峻的將造成質量事故。為確保該涵(han)......更多
2019-08-08
湖南(nan)鐵路(lu)鋼波紋(wen)涵(han)管的張力強度(du)有(you)多(duo)大(da)?
將試樣(yang)(yang)在(zai)熱或冷(leng)的(de)(de)(de)狀(zhuang)況下(xia)施行(xing)屈曲(qu),將鋼波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)材折彎90度(du)或120度(du),查緝(ji)鋼波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)材承(cheng)擔屈曲(qu)的(de)(de)(de)有(you)經(jing)驗,不一樣(yang)(yang)鋼波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)材對(dui)屈曲(qu)的(de)(de)(de)角度(du)和屈曲(qu)的(de)(de)(de)直徑有(you)不一樣(yang)(yang)要(yao)求。波(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)接頭(tou)(tou)的(de)(de)(de)辦法(fa):波(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)接頭(tou)(tou)處要(yao)外包0.3米長的(de)(de)(de)大號波(bo)紋(wen)(wen)(wen)管(guan),而(er)且(qie)兩端(duan)頭(tou)(tou)要(yao)對(dui)半擰(ning)......更(geng)多(duo)
2019-08-07
湖南分(fen)享整裝鋼波紋(wen)管涵在軟土地(di)基上的施(shi)工(gong)方法(fa)
鋼波紋(wen)管開工(gong)前各種機具(ju)設備(bei)必須(xu)進行(xing)檢(jian)修(xiu)、試(shi)運(yun)行(xing),使(shi)之處于完(wan)好、正常運(yun)轉狀態,并定期檢(jian)修(xiu)保養。電(dian)器(qi)必須(xu)由專職電(dian)工(gong)安裝(zhuang)(zhuang)和(he)修(xiu)理,設置標志,嚴禁酒(jiu)后施工(gong)。施工(gong)過程中,嚴格(ge)遵守操作規則,嚴防落(luo)物傷(shang)人及(ji)墜落(luo)事(shi)故(gu)。各種電(dian)氣設備(bei)運(yun)轉和(he)漏電(dian)保護裝(zhuang)(zhuang)置,不(bu)準隨意......更多
2019-08-05
湖南鐵路鋼波紋涵管的挖(wa)設方法
波紋涵(han)管(guan)(guan)上方當(dang)回填土(tu)厚度超過30cm后(hou),采用(yong)(yong)(yong)壓(ya)路機靜壓(ya),填土(tu)厚度超過60cm后(hou),采用(yong)(yong)(yong)壓(ya)路機振壓(ya),壓(ya)實度不小于95%波紋涵(han)管(guan)(guan)兩側回填應采用(yong)(yong)(yong)振動(dong)夯(hang)實機逐層夯(hang)實。密實度不小于95%。鐵路鋼波紋涵(han)管(guan)(guan)的(de)挖設方法波紋涵(han)管(guan)(guan)具(ju)有卓越的(de)路用(yong)(yong)(yong)性能(neng),尤(you)其是對地基......更多
2019-08-02
湖南如何(he)計算(suan)鋼波紋管的有效面(mian)積?
鋼波紋(wen)(wen)(wen)管(guan)有(you)效(xiao)面(mian)(mian)積的(de)計(ji)算(suan)(suan)對波紋(wen)(wen)(wen)管(guan)有(you)效(xiao)面(mian)(mian)積提(ti)出的(de)要(yao)求及其(qi)計(ji)算(suan)(suan)方法取決于(yu)波紋(wen)(wen)(wen)管(guan)的(de)用(yong)(yong)途。假(jia)如波紋(wen)(wen)(wen)管(guan)用(yong)(yong)作彈性密封(feng)件(jian)或管(guan)路熱補償時(shi),有(you)效(xiao)面(mian)(mian)積的(de)意義僅(jin)在于(yu)用(yong)(yong)來計(ji)算(suan)(suan)波紋(wen)(wen)(wen)管(guan)成形時(shi)的(de)軸向力(li)和(he)使用(yong)(yong)系(xi)統中的(de)推力(li)。波紋(wen)(wen)(wen)管(guan)的(de)有(you)效(xiao)面(mian)(mian)積計(ji)算(suan)(suan)值(zhi)與實測(ce)值(zhi)之間(jian)急有(you)一(yi)些差別。一(yi)般(ban)......更(geng)多
2019-07-31
湖南百度借(jie)AI賦能(neng)數據中心(xin)城市(shi)_鋼波(bo)紋(wen)涵管
百度(du)相關負責人對此表示,這十余個(ge)城(cheng)市在發(fa)(fa)展人工智(zhi)能(neng)城(cheng)市治理產(chan)業(ye)的(de)(de)過程中(zhong)也(ye)將(jiang)發(fa)(fa)展不(bu)同的(de)(de)側重點,形(xing)成緊密互(hu)補的(de)(de)協作(zuo)產(chan)業(ye)鏈(lian),形(xing)成產(chan)業(ye)集群。未來,百度(du)將(jiang)助力(li)集寧(ning)區優先推進交通、城(cheng)管(guan)、市民服務等領(ling)域的(de)(de)人工智(zhi)能(neng)改革,構(gou)建基(ji)于人工智(zhi)能(neng)架(jia)構(gou)的(de)(de)全新城(cheng)市治理模......更多
2019-07-26
湖(hu)南鋼波紋管(guan)施工需要嚴格按照(zhao)圖紙進行(xing)
嚴格按照圖紙來進行(xing)施(shi)工,首先校對鋼波紋管入口順序,然后對齊法蘭(lan)盤和法蘭(lan)孔,依次上螺(luo)栓(shuan)和螺(luo)母(mu)(不要上的太緊,以(yi)作后期調整(zheng)用),填(tian)充石棉墊或者橡(xiang)膠,然后擰緊螺(luo)栓(shuan)、螺(luo)母(mu)。并平均的在涵管內外涂(tu)瀝(li)青等(deng)防腐材料,后把(ba)鋼波紋管放置在固定位置,回(hui)填(tian)土(tu),再把(ba)......更(geng)多(duo)
2019-07-24
湖南淺析鋼(gang)波紋涵管的市(shi)場規律
背景牢穩,但鋼(gang)波紋涵(han)(han)管市場(chang)的(de)主(zhu)顧和(he)競爭對(dui)手(shou)的(de)行(xing)徑沒(mei)有步伐體系化,那末(mo)鋼(gang)波紋涵(han)(han)管廠工(gong)業品的(de)導(dao)人(ren)就可以(yi)以(yi)為切合而利(li)用(yong)實行(xing)法,戰略調(diao)試(shi)也比力妥當。淺(qian)析鋼(gang)波紋涵(han)(han)管的(de)市場(chang)規律(lv)(lv)主(zhu)顧和(he)競爭對(dui)手(shou)的(de)行(xing)徑也有非常大的(de)紀律(lv)(lv)性(xing),順應于預先推測和(he)體系化,那末(mo)分析法對(dui)......更多
2019-07-23
湖(hu)南鋼波紋管涵(han)涵(han)洞的作用是(shi)迅速排除公路沿線的地表水
鋼波紋管涵(han)涵(han)洞的(de)(de)作用是迅速(su)排除公路(lu)(lu)(lu)沿(yan)線的(de)(de)地(di)表水(shui),保證路(lu)(lu)(lu)基(ji)安全。作為公路(lu)(lu)(lu)工(gong)(gong)程(cheng)(cheng)中的(de)(de)重要組成部門(men)之一,涵(han)洞在公路(lu)(lu)(lu)工(gong)(gong)程(cheng)(cheng)中占較大(da)比(bi)例(li),是公路(lu)(lu)(lu)工(gong)(gong)程(cheng)(cheng)的(de)(de)重要組成部門(men),主要表現(xian)在工(gong)(gong)程(cheng)(cheng)數目和工(gong)(gong)程(cheng)(cheng)造價上。占有關資料先容:涵(han)洞工(gong)(gong)程(cheng)(cheng)數目約(yue)占橋涵(han)總數的(de)(de)60%一70%,......更多
2019-07-22
版權所(suo)有(you):衡水浩威新材料有(you)限公司 ICP備案/許可證(zheng)號: 技術支(zhi)持: