固(gu)原拼裝鋼波紋涵管將便利性提現的(de)淋(lin)漓盡致(zhi)
建筑鋼(gang)波(bo)(bo)紋(wen)涵管(guan)時(shi),可根據需要隨意組裝成任何長度,必(bi)要時(shi),管(guan)節還可拆除,遷往(wang)別處(chu)修建。在缺乏(fa)砂石材料(liao)地區或地基承(cheng)載力較(jiao)低地區,波(bo)(bo)紋(wen)管(guan)涵的(de)優勝性更為明(ming)顯。 波(bo)(bo)紋(wen)管(guan)涵是一(yi)種(zhong)柔性結構,具有一(yi)定的(de)抗震能力、而且能適(shi)應較(jiao)大的(de)沉降與變形。拼裝鋼(gang)波(bo)(bo)紋(wen)涵管(guan)將......更多
2019-01-08
固原(yuan)浩(hao)威鋼波紋管使用范圍源于對(dui)高(gao)品質的追(zhui)求
鋼波紋(wen)管(guan)(guan)(guan)使(shi)用(yong)長處:雙(shuang)重的密封(feng)設(she)計(ji)(波紋(wen)管(guan)(guan)(guan)+填(tian)料)若波紋(wen)管(guan)(guan)(guan)失效,閥桿填(tian)料也會避免泄(xie)漏,并(bing)符合(he)國際密封(feng)尺度。安全環保(bao),沒有(you)流體流失,降低能源損失,進(jin)步工廠設(she)備安全。使(shi)用(yong)壽命長,減(jian)少(shao)維修(xiu)次數,降低經營(ying)本錢。堅固耐(nai)用(yong)的波紋(wen)管(guan)(guan)(guan)密封(feng)設(she)計(ji),保(bao)證閥桿的零泄(xie)......更(geng)多
2019-01-08
固原鋼波(bo)紋(wen)涵(han)管施工(gong)(gong)需要用到(dao)哪些工(gong)(gong)種的施工(gong)(gong)人員(yuan)?
搭設(she)涵(han)管(guan)施工(gong)(gong)(gong)支架(jia)(jia)要隨時檢查(cha)支架(jia)(jia)的(de)穩(wen)定性,并且加(jia)(jia)固。支架(jia)(jia)完成后,要檢查(cha)、驗算支架(jia)(jia)的(de)承力,滿足承載要求后再進行上部施工(gong)(gong)(gong)。參加(jia)(jia)鋼波紋涵(han)管(guan)施工(gong)(gong)(gong)人員(yuan)要熟(shu)知本工(gong)(gong)(gong)種(zhong)的(de)安全操(cao)作規程,堅(jian)守崗(gang)位。特殊工(gong)(gong)(gong)種(zhong)人員(yuan)如電工(gong)(gong)(gong)、電焊(han)工(gong)(gong)(gong)、混凝土工(gong)(gong)(gong)、起重工(gong)(gong)(gong)等施工(gong)(gong)(gong)人員(yuan),必須經(jing)過......更多
2019-01-08
固原一分鐘速覽:公路鋼波紋管(guan)的換填厚度是多少?
公路鋼(gang)波紋管更大直徑兩側50cm外使用18T壓(ya)路機(ji)碾壓(ya),50cm范圍(wei)內使用小型夯(hang)實機(ji)械(xie)夯(hang)實,以避(bi)免壓(ya)路機(ji)等大型機(ji)械(xie)設備(bei)對(dui)管涵的撞擊。進場后對(dui)設計單位(wei)交(jiao)接的水(shui)準點(dian)和(he)導(dao)線(xian)點(dian)進行復扳,庇和(he)差(cha)符和(he)設計要求后,進行導(dao)線(xian)點(dian)、水(shui)準點(dian)的加密,每(mei)30米范圍(wei)內......更多
2019-01-07
固(gu)原高速公路鋼波紋(wen)管施工注(zhu)意事項
簡(jian)捷便(bian)道(dao)施(shi)工在一些河(he)(he)流及(ji)橋(qiao)梁(liang)施(shi)工中(zhong),建材(cai)需跨河(he)(he)運(yun)輸,將(jiang)來橋(qiao)基建成后還需要運(yun)送承(cheng)載梁(liang),所以必需修(xiu)建臨時(shi)(shi)便(bian)道(dao),以利便(bian)運(yun)輸,但有時(shi)(shi)河(he)(he)內(nei)(nei)常年水流不止,施(shi)工前提難題,使用(yong)鋼(gang)波紋管(guan)時(shi)(shi),在河(he)(he)內(nei)(nei)倒入片石,加(jia)30cm砂礫墊層軋實,管(guan)側及(ji)頂部(bu)全部(bu)澆筑砼,與混(hun)凝......更多
2019-01-04
固原鋼波(bo)紋涵管被壓縮到波(bo)紋之間彼此互相緊(jin)密接觸時的長(chang)度
更(geng)大壓縮長(chang)度在外力作(zuo)用下,鋼(gang)波(bo)紋涵(han)管被壓縮到(dao)(dao)波(bo)紋之(zhi)間(jian)彼(bi)此互(hu)相緊密接觸時(shi)(shi)的長(chang)度。更(geng)大壓縮位(wei)移(yi)(yi)(yi) 金屬波(bo)紋涵(han)管壓縮到(dao)(dao)波(bo)紋之(zhi)間(jian)相互(hu)緊密接觸時(shi)(shi)所能產(chan)生的更(geng)大位(wei)移(yi)(yi)(yi)。當(dang)波(bo)紋涵(han)管達到(dao)(dao)更(geng)大壓縮位(wei)移(yi)(yi)(yi)時(shi)(shi),往(wang)往(wang)已(yi)產(chan)生了塑性(xing)變形(xing),所以工作(zuo)時(shi)(shi)不答應(ying)達到(dao)(dao)這一數值。答應(ying)位(wei)......更(geng)多
2019-01-03
固原(yuan)鋼波紋涵(han)管一(yi)定要做好(hao)的養護工作
檢(jian)修評定通過對已建成的鋼波(bo)紋涵(han)管進行(xing)質量(liang)檢(jian)查(cha)發現,管座墊(dian)層混凝(ning)土強度(du)知(zhi)足(zu)(zu)混凝(ning)土抗壓(ya)評定,墊(dian)層寬度(du)及(ji)厚度(du)知(zhi)足(zu)(zu)設(she)計要求,相鄰(lin)管節底面錯(cuo)臺也(ye)均知(zhi)足(zu)(zu)要求;外觀管壁豎直,接縫(feng)平整(zheng),填縫(feng)豐滿,施工(gong)(gong)質量(liang)合格。鋼波(bo)紋涵(han)管一(yi)定要做好的養護工(gong)(gong)作護坡防護洞口設(she)計......更(geng)多
2019-01-03
固原拼(pin)接式鋼波紋管(guan)優(you)勢和劣(lie)勢非常的明(ming)顯
鋼(gang)波紋管(guan)涵洞的(de)作用是迅速(su)排除(chu)公(gong)(gong)路(lu)(lu)(lu)沿線的(de)地表(biao)水,保(bao)證路(lu)(lu)(lu)基(ji)安全。作為公(gong)(gong)路(lu)(lu)(lu)工(gong)程(cheng)中(zhong)的(de)重要(yao)組成(cheng)部(bu)門(men)(men)之一,涵洞在公(gong)(gong)路(lu)(lu)(lu)工(gong)程(cheng)中(zhong)占較(jiao)大比(bi)例,是公(gong)(gong)路(lu)(lu)(lu)工(gong)程(cheng)的(de)重要(yao)組成(cheng)部(bu)門(men)(men),主要(yao)表(biao)現在工(gong)程(cheng)數(shu)(shu)目和工(gong)程(cheng)造價上。占有(you)關資料先容(rong):涵洞工(gong)程(cheng)數(shu)(shu)目約(yue)占橋涵總(zong)數(shu)(shu)的(de)60%一70%,平......更(geng)多
2019-01-02
固原特殊(shu)地質環境下鋼(gang)波紋涵管(guan)施工注意事項(xiang)
巖石地(di)基(ji)(ji)鋼波紋涵管不能(neng)直接置于巖石或混凝土(tu)基(ji)(ji)床上,因(yin)過于剛性的支承,不但會降低管壁本(ben)身(shen)所(suo)(suo)具(ju)有的良好柔(rou)性,而且還會減小涵管的承載能(neng)力(li)。所(suo)(suo)以對巖石地(di)基(ji)(ji)應挖掉一部門軟(ruan)巖,換填一層優質土(tu),并當真(zhen)夯實(shi)。開挖軟(ruan)巖溝(gou)槽(cao),不能(neng)使用烈性火藥和放(fang)深孔炮,以避免......更多
2019-01-02
固原如何能(neng)將鋼波紋管的防(fang)腐性能(neng)做到理想狀態???
瀝青與(yu)(yu)煤油的拌和物涂(tu)(tu)料(liao):涂(tu)(tu)料(liao)瀝青與(yu)(yu)煤油之配合比為(wei)54: 46,使用(yong)此涂(tu)(tu)料(liao)時應(ying)涂(tu)(tu)刷(shua)2遍(bian),使涂(tu)(tu)刷(shua)層(ceng)總厚度達(da)到0.4mm—0.5mm,涂(tu)(tu)刷(shua)用(yong)量0.6kg/m2。有前提時用(yong)噴槍噴涂(tu)(tu),效果更好,涂(tu)(tu)刷(shua)在廢水浸泡或常水位以下部門的鋼波紋涵管。如何能(neng)將鋼波......更多(duo)
2018-12-28
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