哈密拼(pin)裝(zhuang)鋼波紋涵管將便利性提現的淋漓(li)盡(jin)致
建筑(zhu)鋼波(bo)(bo)紋(wen)涵管時,可根(gen)據需(xu)要隨(sui)意組裝(zhuang)成任何長(chang)度(du),必(bi)要時,管節還可拆除,遷往別處修建。在(zai)缺乏砂(sha)石材料地區或地基承載力(li)較(jiao)低地區,波(bo)(bo)紋(wen)管涵的優(you)勝性更為明顯。 波(bo)(bo)紋(wen)管涵是(shi)一(yi)種柔性結構,具有一(yi)定的抗震能力(li)、而且(qie)能適應較(jiao)大的沉降與變形。拼裝(zhuang)鋼波(bo)(bo)紋(wen)涵管將(jiang)......更多
2019-01-08
哈密(mi)浩威鋼(gang)波紋管使用范圍源于(yu)對高品質的追求
鋼波紋管(guan)使用長處:雙重的密封設(she)計(ji)(波紋管(guan)+填(tian)料(liao))若波紋管(guan)失(shi)效,閥桿(gan)填(tian)料(liao)也會避免(mian)泄漏,并符合國際密封尺度。安全環保(bao),沒有(you)流體流失(shi),降低(di)能源損失(shi),進步(bu)工(gong)廠設(she)備(bei)安全。使用壽命長,減少(shao)維修次數,降低(di)經營本錢。堅固耐用的波紋管(guan)密封設(she)計(ji),保(bao)證閥桿(gan)的零泄......更多(duo)
2019-01-08
哈密鋼波紋(wen)涵管施工需要(yao)用到哪些(xie)工種的施工人員(yuan)?
搭設涵管(guan)施(shi)工(gong)(gong)(gong)支(zhi)架要隨時(shi)檢(jian)查(cha)支(zhi)架的(de)(de)穩(wen)定性,并且加固。支(zhi)架完(wan)成(cheng)后(hou),要檢(jian)查(cha)、驗算支(zhi)架的(de)(de)承力,滿足(zu)承載要求后(hou)再進(jin)行上部施(shi)工(gong)(gong)(gong)。參加鋼波紋涵管(guan)施(shi)工(gong)(gong)(gong)人員(yuan)(yuan)要熟知本工(gong)(gong)(gong)種的(de)(de)安全(quan)操作(zuo)規程,堅守崗位。特殊工(gong)(gong)(gong)種人員(yuan)(yuan)如電(dian)(dian)工(gong)(gong)(gong)、電(dian)(dian)焊工(gong)(gong)(gong)、混凝土工(gong)(gong)(gong)、起(qi)重工(gong)(gong)(gong)等施(shi)工(gong)(gong)(gong)人員(yuan)(yuan),必須經過......更多
2019-01-08
哈密一(yi)分(fen)鐘(zhong)速覽(lan):公路(lu)鋼波紋管的換填(tian)厚度是多少(shao)?
公路(lu)鋼波(bo)紋管更大直徑兩側50cm外使用18T壓(ya)路(lu)機碾壓(ya),50cm范圍內使用小(xiao)型夯實(shi)(shi)機械(xie)(xie)夯實(shi)(shi),以避免壓(ya)路(lu)機等大型機械(xie)(xie)設備對管涵的撞擊。進場后對設計(ji)單位交接(jie)的水準點(dian)和(he)導(dao)線點(dian)進行復(fu)扳,庇和(he)差符(fu)和(he)設計(ji)要求(qiu)后,進行導(dao)線點(dian)、水準點(dian)的加密,每30米范圍內......更多
2019-01-07
哈密(mi)高速公路(lu)鋼波紋管施工注意事(shi)項
簡捷便(bian)道施工在(zai)一些(xie)河流及橋(qiao)梁(liang)施工中,建(jian)(jian)材需跨(kua)河運(yun)(yun)(yun)輸,將來橋(qiao)基建(jian)(jian)成(cheng)后還需要運(yun)(yun)(yun)送承載梁(liang),所以必需修建(jian)(jian)臨時(shi)便(bian)道,以利便(bian)運(yun)(yun)(yun)輸,但有時(shi)河內常年水(shui)流不止,施工前提難(nan)題(ti),使(shi)用鋼波紋管時(shi),在(zai)河內倒入片石,加(jia)30cm砂礫墊層(ceng)軋實(shi),管側(ce)及頂部全部澆筑砼,與混(hun)凝......更多(duo)
2019-01-04
哈密(mi)鋼波紋涵(han)管被(bei)壓縮到波紋之間彼此互相(xiang)緊密(mi)接觸(chu)時的長度
更(geng)(geng)大(da)壓縮長度在(zai)外力作用下,鋼波(bo)紋(wen)(wen)涵管被壓縮到波(bo)紋(wen)(wen)之(zhi)間(jian)彼此(ci)互相(xiang)緊(jin)密(mi)接(jie)觸時的(de)長度。更(geng)(geng)大(da)壓縮位(wei)移 金(jin)屬波(bo)紋(wen)(wen)涵管壓縮到波(bo)紋(wen)(wen)之(zhi)間(jian)相(xiang)互緊(jin)密(mi)接(jie)觸時所(suo)能產(chan)生的(de)更(geng)(geng)大(da)位(wei)移。當波(bo)紋(wen)(wen)涵管達到更(geng)(geng)大(da)壓縮位(wei)移時,往往已產(chan)生了塑性變形(xing),所(suo)以工作時不答應(ying)達到這一數值。答應(ying)位(wei)......更(geng)(geng)多
2019-01-03
哈密鋼波紋(wen)涵管一定要做(zuo)好的養護工作
檢(jian)修評定(ding)(ding)通過對已建成的鋼波(bo)紋(wen)涵管進行質(zhi)(zhi)量檢(jian)查發現(xian),管座墊(dian)層混凝(ning)(ning)土強度知足混凝(ning)(ning)土抗(kang)壓(ya)評定(ding)(ding),墊(dian)層寬(kuan)度及厚度知足設計要(yao)(yao)求,相鄰管節底面錯臺(tai)也均(jun)知足要(yao)(yao)求;外觀管壁豎(shu)直,接縫(feng)平整(zheng),填(tian)縫(feng)豐(feng)滿,施(shi)工(gong)質(zhi)(zhi)量合格。鋼波(bo)紋(wen)涵管一定(ding)(ding)要(yao)(yao)做好的養護(hu)(hu)(hu)工(gong)作護(hu)(hu)(hu)坡防護(hu)(hu)(hu)洞口設計......更多
2019-01-03
哈(ha)密拼(pin)接式鋼波紋(wen)管優(you)勢(shi)和劣勢(shi)非常(chang)的明顯
鋼波紋管(guan)涵(han)(han)洞的(de)作用是(shi)迅速排除公(gong)路(lu)沿線的(de)地表水,保證路(lu)基安全(quan)。作為公(gong)路(lu)工程(cheng)中(zhong)的(de)重要組(zu)成部(bu)門之一,涵(han)(han)洞在(zai)公(gong)路(lu)工程(cheng)中(zhong)占(zhan)(zhan)較大比(bi)例,是(shi)公(gong)路(lu)工程(cheng)的(de)重要組(zu)成部(bu)門,主要表現(xian)在(zai)工程(cheng)數目和工程(cheng)造價上。占(zhan)(zhan)有關資料先容:涵(han)(han)洞工程(cheng)數目約(yue)占(zhan)(zhan)橋涵(han)(han)總(zong)數的(de)60%一70%,平......更(geng)多(duo)
2019-01-02
哈密特殊地質環境(jing)下鋼波紋涵管施工(gong)注(zhu)意事項
巖(yan)(yan)石(shi)(shi)地基鋼波紋涵(han)管(guan)不(bu)能直接置于(yu)巖(yan)(yan)石(shi)(shi)或混凝土(tu)基床上,因過(guo)于(yu)剛性(xing)的(de)支承(cheng),不(bu)但會降低(di)管(guan)壁本身所具有的(de)良(liang)好柔性(xing),而且還會減小涵(han)管(guan)的(de)承(cheng)載能力。所以對巖(yan)(yan)石(shi)(shi)地基應挖掉(diao)一(yi)部門(men)軟(ruan)巖(yan)(yan),換填一(yi)層優質土(tu),并當真夯實。開挖軟(ruan)巖(yan)(yan)溝槽(cao),不(bu)能使用烈性(xing)火藥和放深(shen)孔炮,以避免......更(geng)多(duo)
2019-01-02
哈密(mi)如何能將(jiang)鋼波紋管的(de)防腐性能做到理想狀態???
瀝青(qing)與煤油的(de)拌和物涂(tu)(tu)料(liao):涂(tu)(tu)料(liao)瀝青(qing)與煤油之配(pei)合比為54: 46,使用此涂(tu)(tu)料(liao)時應涂(tu)(tu)刷(shua)2遍,使涂(tu)(tu)刷(shua)層總厚度達到0.4mm—0.5mm,涂(tu)(tu)刷(shua)用量0.6kg/m2。有前提時用噴槍噴涂(tu)(tu),效果更好(hao),涂(tu)(tu)刷(shua)在廢水(shui)浸(jin)泡或常水(shui)位以(yi)下(xia)部門的(de)鋼波紋涵(han)管。如何能將鋼波......更多
2018-12-28
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