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黃石拼裝鋼波紋涵管將便利性提(ti)現的(de)淋漓盡致(zhi)

　建(jian)筑鋼(gang)(gang)波紋(wen)涵(han)管(guan)時(shi)，可(ke)根據需(xu)要隨意組裝(zhuang)成任何長度，必要時(shi)，管(guan)節還可(ke)拆除，遷往別處修建(jian)。在缺乏砂石材料地區(qu)或地基承載力較低地區(qu)，波紋(wen)管(guan)涵(han)的優勝性(xing)更(geng)為明顯(xian)。 波紋(wen)管(guan)涵(han)是一種柔(rou)性(xing)結構，具有一定的抗(kang)震能力、而且能適應較大的沉降與變形(xing)。拼(pin)裝(zhuang)鋼(gang)(gang)波紋(wen)涵(han)管(guan)將......更(geng)多

2019-01-08

黃(huang)石浩威鋼(gang)波(bo)紋管(guan)使用范圍源于對(dui)高品質的追求(qiu)

　鋼波紋管(guan)使用長處：雙重的(de)密(mi)封(feng)設(she)計(ji)(波紋管(guan)+填料(liao)(liao))若(ruo)波紋管(guan)失效(xiao)，閥桿填料(liao)(liao)也(ye)會避(bi)免泄漏，并符合國際密(mi)封(feng)尺度。安全環保(bao)，沒有(you)流(liu)體流(liu)失，降(jiang)低能源(yuan)損失，進步工(gong)廠設(she)備安全。使用壽(shou)命長，減少維修次數，降(jiang)低經營本錢。堅固(gu)耐用的(de)波紋管(guan)密(mi)封(feng)設(she)計(ji)，保(bao)證(zheng)閥桿的(de)零泄......更(geng)多

2019-01-08

黃石鋼波紋涵管施工需要(yao)用到哪些工種的施工人員(yuan)？

　搭設涵管施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)支架要隨時檢查(cha)(cha)支架的穩定性，并(bing)且加(jia)固。支架完成(cheng)后，要檢查(cha)(cha)、驗算支架的承(cheng)力，滿(man)足承(cheng)載要求后再(zai)進行上部施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)。參加(jia)鋼波紋涵管施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)人(ren)員要熟知本工(gong)(gong)(gong)(gong)(gong)(gong)種(zhong)的安全操作規程(cheng)，堅守崗(gang)位(wei)。特殊工(gong)(gong)(gong)(gong)(gong)(gong)種(zhong)人(ren)員如(ru)電(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)、電(dian)(dian)焊工(gong)(gong)(gong)(gong)(gong)(gong)、混凝土工(gong)(gong)(gong)(gong)(gong)(gong)、起重工(gong)(gong)(gong)(gong)(gong)(gong)等施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)人(ren)員，必須經過......更(geng)多

2019-01-08

黃石一分鐘(zhong)速(su)覽:公路鋼波紋管的換填(tian)厚度是多少？

　公路鋼(gang)波紋管(guan)更大直徑兩側50cm外使(shi)用(yong)18T壓(ya)路機(ji)(ji)(ji)碾(nian)壓(ya)，50cm范圍內使(shi)用(yong)小型夯實(shi)機(ji)(ji)(ji)械(xie)夯實(shi)，以避免壓(ya)路機(ji)(ji)(ji)等大型機(ji)(ji)(ji)械(xie)設(she)備對管(guan)涵(han)的(de)撞擊。進場后對設(she)計(ji)單位交接的(de)水準點(dian)(dian)和導線點(dian)(dian)進行復扳，庇和差(cha)符和設(she)計(ji)要求(qiu)后，進行導線點(dian)(dian)、水準點(dian)(dian)的(de)加(jia)密，每30米范圍內......更多

2019-01-07

黃石(shi)高速公路鋼波紋(wen)管施工注意事項

　簡捷便道(dao)施(shi)工(gong)在一些河流及(ji)橋梁施(shi)工(gong)中，建(jian)材需跨河運(yun)(yun)輸，將(jiang)來(lai)橋基建(jian)成后還(huan)需要運(yun)(yun)送承載(zai)梁，所以(yi)必需修建(jian)臨時(shi)(shi)便道(dao)，以(yi)利便運(yun)(yun)輸，但(dan)有時(shi)(shi)河內常年水流不止，施(shi)工(gong)前提難題，使用鋼波紋管(guan)時(shi)(shi)，在河內倒入片石，加30cm砂礫(li)墊層軋實，管(guan)側及(ji)頂部(bu)全部(bu)澆筑砼，與混凝......更多

2019-01-04

黃石鋼波紋涵(han)管被壓縮到波紋之間彼(bi)此(ci)互相(xiang)緊密接觸時的長度

　更大(da)壓(ya)縮長度在外力作(zuo)(zuo)用下，鋼(gang)波紋(wen)(wen)涵管(guan)被壓(ya)縮到(dao)波紋(wen)(wen)之間彼此互(hu)相緊(jin)密接(jie)觸時(shi)的長度。更大(da)壓(ya)縮位移(yi)(yi) 金屬波紋(wen)(wen)涵管(guan)壓(ya)縮到(dao)波紋(wen)(wen)之間相互(hu)緊(jin)密接(jie)觸時(shi)所能產(chan)(chan)生的更大(da)位移(yi)(yi)。當波紋(wen)(wen)涵管(guan)達到(dao)更大(da)壓(ya)縮位移(yi)(yi)時(shi)，往(wang)(wang)往(wang)(wang)已產(chan)(chan)生了塑性變形(xing)，所以工作(zuo)(zuo)時(shi)不答應(ying)達到(dao)這一(yi)數值。答應(ying)位......更多

2019-01-03

黃石鋼波紋(wen)涵管一定要做好的養護工作

　檢(jian)修評定(ding)通過對已建成的鋼(gang)波紋涵(han)管(guan)進行質(zhi)量檢(jian)查發現,管(guan)座墊(dian)層(ceng)混凝土強度知(zhi)足(zu)(zu)混凝土抗壓評定(ding),墊(dian)層(ceng)寬度及厚度知(zhi)足(zu)(zu)設(she)(she)計要求(qiu)(qiu),相鄰管(guan)節底面錯臺也均(jun)知(zhi)足(zu)(zu)要求(qiu)(qiu);外觀管(guan)壁豎直,接縫(feng)平整,填(tian)縫(feng)豐滿(man),施工質(zhi)量合(he)格(ge)。鋼(gang)波紋涵(han)管(guan)一定(ding)要做好的養護(hu)(hu)工作護(hu)(hu)坡防護(hu)(hu)洞口設(she)(she)計......更多(duo)

2019-01-03

黃石拼接式鋼波紋(wen)管優勢(shi)和劣勢(shi)非常的明顯(xian)

　鋼波紋管涵(han)洞的(de)作用是(shi)迅速排除公路(lu)沿(yan)線的(de)地(di)表水，保證路(lu)基安全。作為公路(lu)工(gong)程(cheng)中(zhong)的(de)重要(yao)組成(cheng)部門之一，涵(han)洞在(zai)公路(lu)工(gong)程(cheng)中(zhong)占較大比例，是(shi)公路(lu)工(gong)程(cheng)的(de)重要(yao)組成(cheng)部門，主要(yao)表現在(zai)工(gong)程(cheng)數(shu)目和工(gong)程(cheng)造價上。占有(you)關資(zi)料先容：涵(han)洞工(gong)程(cheng)數(shu)目約占橋涵(han)總數(shu)的(de)60%一70%，平......更多

2019-01-02

黃石特殊地質環境下鋼波紋涵管施工注意事項

　巖(yan)(yan)石地基(ji)鋼波紋涵(han)管(guan)(guan)不(bu)能直接置于巖(yan)(yan)石或混凝土基(ji)床(chuang)上(shang)，因過(guo)于剛(gang)性(xing)(xing)的(de)支(zhi)承(cheng)(cheng)，不(bu)但會降(jiang)低管(guan)(guan)壁本身(shen)所具(ju)有(you)的(de)良好柔性(xing)(xing)，而且(qie)還(huan)會減小涵(han)管(guan)(guan)的(de)承(cheng)(cheng)載能力。所以(yi)對巖(yan)(yan)石地基(ji)應挖掉一(yi)部門軟(ruan)巖(yan)(yan)，換(huan)填一(yi)層優(you)質土，并當真夯(hang)實。開挖軟(ruan)巖(yan)(yan)溝槽，不(bu)能使用烈性(xing)(xing)火(huo)藥(yao)和(he)放(fang)深孔炮，以(yi)避免......更多

2019-01-02

黃石如何(he)能將鋼波紋管的防腐性(xing)能做到理想狀(zhuang)態？??

　瀝青(qing)(qing)與(yu)煤(mei)油的拌和物涂(tu)料：涂(tu)料瀝青(qing)(qing)與(yu)煤(mei)油之配合比(bi)為54: 46，使用(yong)此涂(tu)料時應涂(tu)刷2遍，使涂(tu)刷層總厚(hou)度達到0.4mm—0.5mm，涂(tu)刷用(yong)量0.6kg/m2。有(you)前(qian)提時用(yong)噴槍噴涂(tu)，效果(guo)更(geng)好(hao)，涂(tu)刷在廢水(shui)浸泡或常水(shui)位以下部(bu)門的鋼波(bo)紋涵管。如何(he)能將鋼波(bo)......更(geng)多

2018-12-28