山東拼裝鋼波紋涵管將便利性(xing)提現的淋漓盡致
建(jian)筑鋼(gang)(gang)波紋(wen)(wen)涵管(guan)時,可(ke)根據需要(yao)隨意組(zu)裝(zhuang)成任何長度(du),必要(yao)時,管(guan)節還可(ke)拆(chai)除,遷往別處修(xiu)建(jian)。在(zai)缺乏砂石(shi)材(cai)料地(di)(di)區(qu)(qu)或(huo)地(di)(di)基承載力(li)較(jiao)低(di)地(di)(di)區(qu)(qu),波紋(wen)(wen)管(guan)涵的(de)(de)優勝(sheng)性更為明顯。 波紋(wen)(wen)管(guan)涵是一種柔性結構,具有(you)一定的(de)(de)抗(kang)震能力(li)、而且能適應(ying)較(jiao)大(da)的(de)(de)沉降與變形。拼裝(zhuang)鋼(gang)(gang)波紋(wen)(wen)涵管(guan)將......更多
2019-01-08
山東浩威鋼(gang)波紋管使(shi)用范圍源于對高品質的追(zhui)求
鋼波紋(wen)(wen)管(guan)使用(yong)長處(chu):雙重的密封(feng)設計(波紋(wen)(wen)管(guan)+填料(liao))若波紋(wen)(wen)管(guan)失效(xiao),閥桿填料(liao)也會避(bi)免泄(xie)漏,并符合國際密封(feng)尺度。安全環(huan)保,沒有流體流失,降低(di)能源損失,進步工廠設備安全。使用(yong)壽命長,減少維(wei)修(xiu)次(ci)數,降低(di)經營(ying)本錢(qian)。堅固耐用(yong)的波紋(wen)(wen)管(guan)密封(feng)設計,保證閥桿的零(ling)泄(xie)......更多
2019-01-08
山東(dong)鋼波紋(wen)涵管施工需要(yao)用到哪些工種的(de)施工人員?
搭設涵管施(shi)(shi)工(gong)支(zhi)架要(yao)(yao)隨時檢查(cha)支(zhi)架的穩(wen)定性,并且加(jia)固。支(zhi)架完成后,要(yao)(yao)檢查(cha)、驗算支(zhi)架的承(cheng)力(li),滿(man)足承(cheng)載要(yao)(yao)求(qiu)后再(zai)進(jin)行上(shang)部施(shi)(shi)工(gong)。參加(jia)鋼波紋涵管施(shi)(shi)工(gong)人員要(yao)(yao)熟知(zhi)本工(gong)種的安全(quan)操作規程,堅守(shou)崗位。特殊工(gong)種人員如電(dian)工(gong)、電(dian)焊工(gong)、混凝(ning)土工(gong)、起(qi)重工(gong)等施(shi)(shi)工(gong)人員,必須經過(guo)......更(geng)多
2019-01-08
山東(dong)一分鐘速(su)覽(lan):公路鋼波(bo)紋管的(de)換填厚度(du)是多(duo)少?
公路(lu)鋼波紋管更大直徑兩(liang)側50cm外(wai)使(shi)用18T壓路(lu)機碾壓,50cm范(fan)圍內使(shi)用小型夯實機械(xie)夯實,以避免壓路(lu)機等大型機械(xie)設(she)備對(dui)管涵的撞擊(ji)。進場后對(dui)設(she)計單位交接的水準點(dian)(dian)和(he)導線點(dian)(dian)進行復扳(ban),庇和(he)差符和(he)設(she)計要求后,進行導線點(dian)(dian)、水準點(dian)(dian)的加密,每30米(mi)范(fan)圍內......更多(duo)
2019-01-07
山東(dong)高速公(gong)路鋼(gang)波紋(wen)管(guan)施工(gong)注意事項
簡捷(jie)便(bian)道施(shi)工(gong)在(zai)一些河流及橋(qiao)梁(liang)施(shi)工(gong)中,建材(cai)需跨河運(yun)輸,將來(lai)橋(qiao)基建成后還(huan)需要(yao)運(yun)送(song)承載梁(liang),所以(yi)必需修建臨時便(bian)道,以(yi)利便(bian)運(yun)輸,但有(you)時河內常年水流不止(zhi),施(shi)工(gong)前提難題(ti),使(shi)用(yong)鋼(gang)波(bo)紋(wen)管時,在(zai)河內倒入片石(shi),加30cm砂(sha)礫墊層(ceng)軋實,管側(ce)及頂部全部澆(jiao)筑(zhu)砼,與混凝......更多
2019-01-04
山東(dong)鋼波(bo)紋涵管被壓縮到波(bo)紋之間彼此互相緊密接觸時(shi)的長度
更(geng)大(da)壓縮長度(du)在外力作(zuo)用下,鋼波紋(wen)(wen)涵管(guan)被壓縮到(dao)波紋(wen)(wen)之間彼此互相緊(jin)密接觸時(shi)的長度(du)。更(geng)大(da)壓縮位(wei)(wei)(wei)移(yi)(yi) 金屬(shu)波紋(wen)(wen)涵管(guan)壓縮到(dao)波紋(wen)(wen)之間相互緊(jin)密接觸時(shi)所能產生(sheng)的更(geng)大(da)位(wei)(wei)(wei)移(yi)(yi)。當(dang)波紋(wen)(wen)涵管(guan)達(da)到(dao)更(geng)大(da)壓縮位(wei)(wei)(wei)移(yi)(yi)時(shi),往往已產生(sheng)了塑性變(bian)形,所以工作(zuo)時(shi)不(bu)答(da)應(ying)(ying)達(da)到(dao)這一數值。答(da)應(ying)(ying)位(wei)(wei)(wei)......更(geng)多
2019-01-03
山(shan)東鋼波(bo)紋涵(han)管一定(ding)要做(zuo)好的(de)養(yang)護工(gong)作
檢修評(ping)定(ding)通過對已建成的(de)鋼(gang)波(bo)紋涵管(guan)(guan)(guan)進行質量檢查發現,管(guan)(guan)(guan)座墊層(ceng)(ceng)混(hun)凝土(tu)強度(du)知足混(hun)凝土(tu)抗(kang)壓(ya)評(ping)定(ding),墊層(ceng)(ceng)寬度(du)及厚度(du)知足設(she)計(ji)要(yao)求,相鄰(lin)管(guan)(guan)(guan)節底(di)面錯臺(tai)也(ye)均知足要(yao)求;外觀管(guan)(guan)(guan)壁豎直,接縫平整(zheng),填縫豐滿,施工質量合格。鋼(gang)波(bo)紋涵管(guan)(guan)(guan)一定(ding)要(yao)做好(hao)的(de)養護工作護坡防護洞口設(she)計(ji)......更(geng)多(duo)
2019-01-03
山東拼接式鋼(gang)波紋管優(you)勢和劣勢非常的明顯
鋼波紋(wen)管涵(han)(han)(han)洞的(de)作用是迅速(su)排除公(gong)路沿線(xian)的(de)地表水(shui),保證路基安全(quan)。作為公(gong)路工(gong)(gong)程(cheng)(cheng)中的(de)重要組成部(bu)(bu)門之一(yi),涵(han)(han)(han)洞在公(gong)路工(gong)(gong)程(cheng)(cheng)中占較大比例,是公(gong)路工(gong)(gong)程(cheng)(cheng)的(de)重要組成部(bu)(bu)門,主要表現在工(gong)(gong)程(cheng)(cheng)數目和工(gong)(gong)程(cheng)(cheng)造(zao)價上。占有關資料先容:涵(han)(han)(han)洞工(gong)(gong)程(cheng)(cheng)數目約占橋涵(han)(han)(han)總(zong)數的(de)60%一(yi)70%,平......更多
2019-01-02
山東(dong)特殊地質環境下(xia)鋼波紋(wen)涵(han)管(guan)施工(gong)注意事項
巖(yan)石地基(ji)鋼波紋涵管(guan)不能直(zhi)接置于(yu)巖(yan)石或(huo)混凝土(tu)基(ji)床上,因過于(yu)剛性(xing)(xing)的支承,不但會降低管(guan)壁(bi)本身所具有的良好柔性(xing)(xing),而且還會減小涵管(guan)的承載(zai)能力。所以(yi)對(dui)巖(yan)石地基(ji)應挖掉一部門軟(ruan)巖(yan),換填一層優質土(tu),并(bing)當(dang)真夯實(shi)。開挖軟(ruan)巖(yan)溝(gou)槽,不能使(shi)用(yong)烈(lie)性(xing)(xing)火藥和(he)放深孔炮,以(yi)避免......更多
2019-01-02
山(shan)東如何能將鋼(gang)波紋(wen)管的防(fang)腐(fu)性能做到理(li)想狀態???
瀝(li)青(qing)與煤(mei)油的拌和物涂料(liao):涂料(liao)瀝(li)青(qing)與煤(mei)油之(zhi)配合比為54: 46,使用此涂料(liao)時應涂刷2遍,使涂刷層(ceng)總(zong)厚度達到0.4mm—0.5mm,涂刷用量0.6kg/m2。有前(qian)提時用噴槍噴涂,效果更(geng)(geng)好,涂刷在廢水浸泡(pao)或常(chang)水位以下部門的鋼波(bo)紋涵管。如(ru)何能將鋼波(bo)......更(geng)(geng)多
2018-12-28
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