晉城為何說在鋼波紋涵管(guan)施工上(shang)要重(zhong)點(dian)控制波紋管(guan)涵楔形部(bu)?
在鋼波(bo)紋(wen)(wen)涵管施工上要重點控制波(bo)紋(wen)(wen)管涵楔形(xing)(xing)部(bu)及兩側的回(hui)(hui)填(tian)施工。由(you)于金屬波(bo)紋(wen)(wen)涵管是一種(zhong)柔性結(jie)構(gou),它(ta)建(jian)成(cheng)后與附近回(hui)(hui)填(tian)材料形(xing)(xing)成(cheng)一種(zhong)組合結(jie)構(gou),共同受力,假如回(hui)(hui)填(tian)不密實或有楔形(xing)(xing)部(bu)中空,將泛起局(ju)部(bu)有較大變(bian)形(xing)(xing),存在安全隱患,嚴峻的將造成(cheng)質量(liang)事故(gu)。為(wei)確(que)保該涵......更多(duo)
2019-08-08
晉(jin)城(cheng)鐵路鋼波紋涵(han)管的(de)張(zhang)力強度有多大?
將(jiang)試樣(yang)在熱或(huo)冷的狀況下施行屈(qu)曲(qu),將(jiang)鋼波(bo)紋(wen)涵(han)(han)管(guan)(guan)材折彎(wan)90度或(huo)120度,查緝鋼波(bo)紋(wen)涵(han)(han)管(guan)(guan)材承擔(dan)屈(qu)曲(qu)的有(you)經驗,不一(yi)樣(yang)鋼波(bo)紋(wen)涵(han)(han)管(guan)(guan)材對(dui)屈(qu)曲(qu)的角度和屈(qu)曲(qu)的直徑有(you)不一(yi)樣(yang)要求。波(bo)紋(wen)管(guan)(guan)涵(han)(han)接頭(tou)的辦(ban)法:波(bo)紋(wen)管(guan)(guan)涵(han)(han)接頭(tou)處要外(wai)包(bao)0.3米長(chang)的大號波(bo)紋(wen)管(guan)(guan),而且兩端頭(tou)要對(dui)半(ban)擰......更多
2019-08-07
晉(jin)城分享整(zheng)裝鋼波紋管涵在軟土地(di)基上的(de)施工(gong)方法
鋼(gang)波紋管(guan)開工前各種機具設(she)(she)備必(bi)須(xu)進行(xing)檢修(xiu)、試運(yun)行(xing),使之(zhi)處(chu)于完好、正常運(yun)轉狀態,并定期檢修(xiu)保(bao)養。電(dian)器必(bi)須(xu)由專職(zhi)電(dian)工安(an)裝(zhuang)和修(xiu)理,設(she)(she)置標志(zhi),嚴禁酒后施工。施工過程中,嚴格遵守(shou)操作(zuo)規則,嚴防落物傷人及墜落事故。各種電(dian)氣(qi)設(she)(she)備運(yun)轉和漏電(dian)保(bao)護裝(zhuang)置,不準(zhun)隨意......更(geng)多(duo)
2019-08-05
晉城鐵路鋼(gang)波(bo)紋涵管的挖設(she)方法
波紋(wen)(wen)(wen)涵(han)管(guan)上方當回填(tian)(tian)土厚(hou)度(du)超(chao)過30cm后,采(cai)用(yong)壓(ya)(ya)(ya)路機靜(jing)壓(ya)(ya)(ya),填(tian)(tian)土厚(hou)度(du)超(chao)過60cm后,采(cai)用(yong)壓(ya)(ya)(ya)路機振壓(ya)(ya)(ya),壓(ya)(ya)(ya)實(shi)度(du)不小于95%波紋(wen)(wen)(wen)涵(han)管(guan)兩側回填(tian)(tian)應采(cai)用(yong)振動夯(hang)實(shi)機逐層夯(hang)實(shi)。密實(shi)度(du)不小于95%。鐵路鋼(gang)波紋(wen)(wen)(wen)涵(han)管(guan)的挖設方法波紋(wen)(wen)(wen)涵(han)管(guan)具有(you)卓越的路用(yong)性能,尤其(qi)是對地基......更(geng)多
2019-08-02
晉城如何計算鋼波紋管的有效面積?
鋼波(bo)紋(wen)管(guan)(guan)(guan)(guan)有(you)效(xiao)面積(ji)(ji)的計算對波(bo)紋(wen)管(guan)(guan)(guan)(guan)有(you)效(xiao)面積(ji)(ji)提出的要(yao)求及其計算方法取決于波(bo)紋(wen)管(guan)(guan)(guan)(guan)的用(yong)途(tu)。假如波(bo)紋(wen)管(guan)(guan)(guan)(guan)用(yong)作彈(dan)性(xing)密封件或(huo)管(guan)(guan)(guan)(guan)路熱(re)補償(chang)時,有(you)效(xiao)面積(ji)(ji)的意義僅在(zai)于用(yong)來(lai)計算波(bo)紋(wen)管(guan)(guan)(guan)(guan)成形時的軸向力和使用(yong)系統(tong)中(zhong)的推力。波(bo)紋(wen)管(guan)(guan)(guan)(guan)的有(you)效(xiao)面積(ji)(ji)計算值與實測值之(zhi)間急(ji)有(you)一些差別。一般(ban)......更多
2019-07-31
晉城鋼波紋涵管帶您了解百度(du)移動新(xin)生態版圖(tu)
雖(sui)然競(jing)爭激(ji)烈,但(dan)從報告(gao)數據來看,移(yi)(yi)動(dong)互聯(lian)網下半(ban)場的生(sheng)態之戰,話語權繼續由BAT掌(zhang)握。鋼波紋(wen)涵管帶您了解百度移(yi)(yi)動(dong)新生(sheng)態版圖根據日前(qian)QuestMobile發布的《中(zhong)國移(yi)(yi)動(dong)互聯(lian)網2019半(ban)年大報告(gao)》,上半(ban)年BAT用戶滲透(tou)率(lv)繼續,百度、阿里、騰(teng)訊三......更多
2019-07-29
晉城百度借AI賦(fu)能(neng)數據(ju)中(zhong)心城市(shi)_鋼波紋涵管(guan)
百(bai)度相關負責人(ren)對此表示(shi),這十(shi)余(yu)個城(cheng)市在發展人(ren)工智能(neng)城(cheng)市治理產業(ye)的(de)(de)過程中也將發展不同的(de)(de)側重點,形成緊密互(hu)補的(de)(de)協作產業(ye)鏈,形成產業(ye)集群。未來(lai),百(bai)度將助力(li)集寧區優(you)先推進交通、城(cheng)管、市民服務等(deng)領域的(de)(de)人(ren)工智能(neng)改(gai)革,構(gou)建(jian)基于人(ren)工智能(neng)架(jia)構(gou)的(de)(de)全(quan)新城(cheng)市治理模(mo)......更多
2019-07-26
晉城鋼波(bo)紋管施工需要嚴格按照(zhao)圖紙進行
嚴格按照圖紙來(lai)進行施工,首先校對鋼(gang)波紋管(guan)(guan)入口順序,然(ran)后(hou)對齊法蘭(lan)盤和法蘭(lan)孔,依次上(shang)螺栓和螺母(mu)(不要上(shang)的太緊,以作后(hou)期(qi)調整用(yong)),填(tian)(tian)充(chong)石(shi)棉墊或者橡膠,然(ran)后(hou)擰緊螺栓、螺母(mu)。并平均的在涵管(guan)(guan)內外涂瀝青等防腐材料,后(hou)把鋼(gang)波紋管(guan)(guan)放置在固定位置,回填(tian)(tian)土,再把......更多
2019-07-24
晉城淺析(xi)鋼波紋涵管(guan)的市場規律
背景牢(lao)穩,但鋼波紋涵(han)管市場的(de)主顧和競爭(zheng)對(dui)手(shou)的(de)行徑(jing)(jing)沒有(you)步伐體系(xi)化(hua),那末(mo)鋼波紋涵(han)管廠(chang)工業品(pin)的(de)導人(ren)就可(ke)以(yi)以(yi)為(wei)切合(he)而利用實(shi)行法,戰(zhan)略調試也比力妥當。淺析鋼波紋涵(han)管的(de)市場規律(lv)主顧和競爭(zheng)對(dui)手(shou)的(de)行徑(jing)(jing)也有(you)非常大的(de)紀律(lv)性,順(shun)應于預(yu)先推測和體系(xi)化(hua),那末(mo)分析法對(dui)......更多
2019-07-23
晉(jin)城鋼(gang)波紋管(guan)涵涵洞的作用是迅速排除公路(lu)沿線(xian)的地表(biao)水
鋼波紋管(guan)涵(han)涵(han)洞的(de)作(zuo)用是迅速排(pai)除公(gong)(gong)路(lu)沿線(xian)的(de)地表水,保證路(lu)基安全。作(zuo)為(wei)公(gong)(gong)路(lu)工(gong)程中的(de)重(zhong)要組成部(bu)(bu)門(men)之一,涵(han)洞在(zai)公(gong)(gong)路(lu)工(gong)程中占(zhan)較大比例,是公(gong)(gong)路(lu)工(gong)程的(de)重(zhong)要組成部(bu)(bu)門(men),主要表現(xian)在(zai)工(gong)程數(shu)(shu)目和(he)工(gong)程造(zao)價上。占(zhan)有關資料先容:涵(han)洞工(gong)程數(shu)(shu)目約占(zhan)橋涵(han)總數(shu)(shu)的(de)60%一70%,......更多
2019-07-22
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