撫州拼(pin)裝鋼波紋(wen)涵管將(jiang)便(bian)利性提現的(de)淋漓盡致
建筑(zhu)鋼波(bo)紋涵(han)管時,可根據需要(yao)隨意(yi)組裝(zhuang)成任(ren)何長度,必要(yao)時,管節還可拆除(chu),遷往(wang)別處修建。在缺(que)乏砂石材料(liao)地(di)區或地(di)基承載力較低地(di)區,波(bo)紋管涵(han)的優勝性(xing)更(geng)(geng)為明顯。 波(bo)紋管涵(han)是一(yi)種柔性(xing)結構,具有一(yi)定(ding)的抗震(zhen)能力、而(er)且能適應(ying)較大的沉降與變形(xing)。拼裝(zhuang)鋼波(bo)紋涵(han)管將......更(geng)(geng)多(duo)
2019-01-08
撫州浩威鋼波紋管使(shi)用范圍源于對高品質的追求
鋼波(bo)紋(wen)管(guan)使用(yong)(yong)長處:雙(shuang)重(zhong)的(de)密封(feng)設計(波(bo)紋(wen)管(guan)+填(tian)料)若(ruo)波(bo)紋(wen)管(guan)失效,閥(fa)桿填(tian)料也會避免泄(xie)漏,并符合(he)國際密封(feng)尺度(du)。安全(quan)環保,沒有(you)流(liu)體流(liu)失,降(jiang)(jiang)低能源(yuan)損(sun)失,進步工廠設備安全(quan)。使用(yong)(yong)壽命長,減少維修次數,降(jiang)(jiang)低經(jing)營本錢(qian)。堅固耐用(yong)(yong)的(de)波(bo)紋(wen)管(guan)密封(feng)設計,保證閥(fa)桿的(de)零(ling)泄(xie)......更多
2019-01-08
撫州鋼波紋涵管(guan)施工需(xu)要(yao)用到哪些工種的施工人(ren)員?
搭設涵(han)(han)管施(shi)工(gong)(gong)(gong)支架要(yao)隨時檢(jian)查(cha)支架的(de)穩定性(xing),并(bing)且加固。支架完成后(hou),要(yao)檢(jian)查(cha)、驗算支架的(de)承(cheng)力,滿足承(cheng)載要(yao)求(qiu)后(hou)再進行(xing)上部施(shi)工(gong)(gong)(gong)。參加鋼波紋涵(han)(han)管施(shi)工(gong)(gong)(gong)人員(yuan)要(yao)熟(shu)知本工(gong)(gong)(gong)種(zhong)的(de)安全操作規程(cheng),堅守崗(gang)位(wei)。特(te)殊工(gong)(gong)(gong)種(zhong)人員(yuan)如電(dian)工(gong)(gong)(gong)、電(dian)焊工(gong)(gong)(gong)、混(hun)凝土工(gong)(gong)(gong)、起重工(gong)(gong)(gong)等施(shi)工(gong)(gong)(gong)人員(yuan),必須經(jing)過......更多
2019-01-08
撫(fu)州(zhou)高(gao)速公路鋼波紋管施工注意事項
簡捷便道施(shi)(shi)工在一些河流及(ji)(ji)橋(qiao)梁施(shi)(shi)工中,建(jian)材需跨河運輸(shu),將(jiang)來橋(qiao)基(ji)建(jian)成后還需要運送承載梁,所以(yi)(yi)必需修建(jian)臨時(shi)便道,以(yi)(yi)利便運輸(shu),但有(you)時(shi)河內(nei)常(chang)年水(shui)流不止,施(shi)(shi)工前提難(nan)題,使用(yong)鋼波(bo)紋管時(shi),在河內(nei)倒入片(pian)石,加30cm砂礫(li)墊層軋實,管側及(ji)(ji)頂部(bu)(bu)全(quan)部(bu)(bu)澆筑砼,與混凝......更多
2019-01-04
撫州鋼波紋(wen)涵(han)管(guan)被壓(ya)縮(suo)到波紋(wen)之間彼此(ci)互相緊密(mi)接觸(chu)時(shi)的(de)長(chang)度
更(geng)大(da)壓(ya)縮(suo)(suo)長(chang)度在外力作(zuo)用(yong)下,鋼波(bo)紋(wen)涵管被壓(ya)縮(suo)(suo)到(dao)波(bo)紋(wen)之(zhi)間(jian)彼此互相緊密(mi)接觸(chu)時(shi)的(de)長(chang)度。更(geng)大(da)壓(ya)縮(suo)(suo)位(wei)(wei)移 金屬波(bo)紋(wen)涵管壓(ya)縮(suo)(suo)到(dao)波(bo)紋(wen)之(zhi)間(jian)相互緊密(mi)接觸(chu)時(shi)所能產生的(de)更(geng)大(da)位(wei)(wei)移。當波(bo)紋(wen)涵管達到(dao)更(geng)大(da)壓(ya)縮(suo)(suo)位(wei)(wei)移時(shi),往往已(yi)產生了塑性變形,所以工(gong)作(zuo)時(shi)不答(da)應達到(dao)這(zhe)一(yi)數值。答(da)應位(wei)(wei)......更(geng)多
2019-01-03
撫(fu)州鋼(gang)波紋涵管一定要做好的養護工作
檢修評定通過對已建成的(de)鋼(gang)波(bo)紋涵管(guan)(guan)進行質量檢查發現(xian),管(guan)(guan)座墊層(ceng)混凝土強度知(zhi)(zhi)足混凝土抗壓評定,墊層(ceng)寬(kuan)度及厚度知(zhi)(zhi)足設計要求(qiu),相鄰管(guan)(guan)節底面(mian)錯臺也(ye)均知(zhi)(zhi)足要求(qiu);外觀(guan)管(guan)(guan)壁豎(shu)直,接縫(feng)平整,填(tian)縫(feng)豐滿,施工(gong)質量合(he)格。鋼(gang)波(bo)紋涵管(guan)(guan)一定要做好的(de)養護工(gong)作護坡防(fang)護洞口設計......更多
2019-01-03
撫州拼(pin)接式(shi)鋼波紋管(guan)優(you)勢和劣(lie)勢非常(chang)的明顯
鋼波紋管涵洞的(de)作(zuo)用(yong)是(shi)迅(xun)速排除公(gong)路(lu)(lu)沿線(xian)的(de)地表水,保證路(lu)(lu)基安全。作(zuo)為公(gong)路(lu)(lu)工(gong)(gong)程中(zhong)的(de)重(zhong)要(yao)組成部(bu)門之(zhi)一,涵洞在公(gong)路(lu)(lu)工(gong)(gong)程中(zhong)占(zhan)(zhan)較大比例,是(shi)公(gong)路(lu)(lu)工(gong)(gong)程的(de)重(zhong)要(yao)組成部(bu)門,主要(yao)表現在工(gong)(gong)程數(shu)目和工(gong)(gong)程造價上。占(zhan)(zhan)有(you)關資料先容:涵洞工(gong)(gong)程數(shu)目約占(zhan)(zhan)橋涵總數(shu)的(de)60%一70%,平(ping)......更多(duo)
2019-01-02
撫(fu)州特殊地質環境下鋼波紋涵管施工注意事(shi)項
巖(yan)石(shi)(shi)地(di)基鋼(gang)波紋涵管(guan)不(bu)能(neng)(neng)直接(jie)置于巖(yan)石(shi)(shi)或混凝(ning)土(tu)基床(chuang)上(shang),因過于剛性的(de)支(zhi)承,不(bu)但會降低管(guan)壁本身所具有的(de)良好柔性,而且還會減(jian)小(xiao)涵管(guan)的(de)承載能(neng)(neng)力。所以對巖(yan)石(shi)(shi)地(di)基應(ying)挖掉一(yi)部門軟巖(yan),換填一(yi)層(ceng)優(you)質土(tu),并當(dang)真夯實。開(kai)挖軟巖(yan)溝槽(cao),不(bu)能(neng)(neng)使用烈性火藥和放深(shen)孔炮,以避免......更(geng)多
2019-01-02
撫州如何能將鋼波紋管的(de)防腐性能做到理想狀(zhuang)態???
瀝青與(yu)煤油的(de)拌和物涂(tu)料:涂(tu)料瀝青與(yu)煤油之配合比為54: 46,使用此涂(tu)料時應涂(tu)刷(shua)2遍,使涂(tu)刷(shua)層總厚度達到0.4mm—0.5mm,涂(tu)刷(shua)用量(liang)0.6kg/m2。有(you)前(qian)提時用噴(pen)槍噴(pen)涂(tu),效果(guo)更好,涂(tu)刷(shua)在廢(fei)水浸(jin)泡(pao)或常水位以下部門的(de)鋼(gang)波紋涵管。如何(he)能將鋼(gang)波......更多
2018-12-28