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六安這樣(yang)的拼接鋼波紋管涵見過(guo)嗎？

　鋼波紋(wen)管(guan)(guan)(guan)裝(zhuang)置就(jiu)位結束后，能(neng)夠將兩(liang)端(duan)端(duan)墻(qiang)砌至與波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂一平(ping)就(jiu)不再砌筑，波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂部(bu)未砌筑的部(bu)分片石能(neng)夠擺放兩(liang)排沙土袋來擋(dang)土，等到(dao)波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂填土填至路基大設計(ji)標高(gao)十五日(ri)后再將沙袋清理(li)掉砌筑上下(xia)游(you)的端(duan)墻(qiang)。運(yun)用壽命(ming)長(chang)，鋼制波紋(wen)管(guan)(guan)(guan)涵(han)是選(xuan)用鋼管(guan)(guan)(guan)熱浸鍍(du)......更多(duo)

2021-08-12

六(liu)安明(ming)眼人一看就懂(dong)公路鋼(gang)波紋管這樣用

　鋼波紋(wen)管涵是指(zhi)鋪埋在公(gong)路(lu)，鐵路(lu)下(xia)面的涵洞用(yong)螺紋(wen)波紋(wen)管，它是由波形金(jin)屬(shu)板(ban)卷制(zhi)成或用(yong)半圓波形鋼片拼制(zhi)成的圓形波紋(wen)管，應(ying)用(yong)于公(gong)路(lu)，鐵路(lu)，小橋(qiao)，通(tong)道，擋土墻以及(ji)各(ge)種礦場，巷道擋墻支護等工(gong)程中的涵管。金(jin)屬(shu)波紋(wen)管涵的優點(dian)使其在工(gong)程中得到應(ying)用(yong)。明(ming)眼(yan)人一看......更多

2021-08-11

六安(an)鋼波紋(wen)管未來發展怎(zen)樣？

　鋼波紋(wen)管(guan)(guan)(guan)，波紋(wen)管(guan)(guan)(guan)涵，鋼制波紋(wen)管(guan)(guan)(guan)涵洞，金屬波紋(wen)涵管(guan)(guan)(guan)習慣地(di)基變(bian)形(xing)才能強，對地(di)基承載才能，平整度要(yao)求較低(di)，工(gong)(gong)程實(shi)(shi)踐造價比同類跨徑的橋，涵洞相近或較低(di)。施工(gong)(gong)工(gong)(gong)期短是(shi)顯著的優勢，土建工(gong)(gong)程與管(guan)(guan)(guan)節(jie)裝置可分開實(shi)(shi)施。進行工(gong)(gong)廠(chang)集中化出產(chan)，出產(chan)不受(shou)環境(jing)影(ying)響，有利(li)......更多

2021-08-10

六安(an)鋼波(bo)紋(wen)管(guan)技術參數(shu)我(wo)們需要掌握(wo)哪(na)些知識點？

　鋼波(bo)紋管作為一種柔性結構，它能較好地(di)適應(ying)(ying)地(di)基(ji)土(tu)的不均(jun)勻沉降現(xian)象。鋼波(bo)紋管軸線(xian)上的波(bo)紋大(da)大(da)增(zeng)加(jia)了截面(mian)慣性矩，提(ti)高了承載力(li)，又(you)由于其(qi)周圍土(tu)體(ti)能夠結合鋼波(bo)紋骨一同受力(li)，能夠在更大(da)程(cheng)度上將荷載的集(ji)中應(ying)(ying)力(li)予以分(fen)散。鋼波(bo)紋管技術參(can)數我們需要掌握哪些知識......更多

2021-08-09

六安鋼波紋管連夜趕工中....

　鋼波紋(wen)(wen)管(guan)是選用波紋(wen)(wen)狀管(guan)或由波紋(wen)(wen)狀板經(jing)過聯接、組裝(zhuang)構(gou)成的(de)一種涵洞(dong)(dong)方式。對(dui)公(gong)路涵洞(dong)(dong)來說，涵洞(dong)(dong)的(de)不均勻沉降是其損(sun)壞的(de)主要型式，鋼波紋(wen)(wen)涵管(guan)具有重量(liang)輕、設備便利快(kuai)捷、耐久性好、工程(cheng)造價(jia)低、抗變形才能(neng)強、減少(shao)通車后維護本錢等特點。鋼波紋(wen)(wen)管(guan)連(lian)夜(ye)趕工中........更多

2021-08-06

六(liu)安鋼波紋管(guan)涵洞施工時(shi)這些注意事項派(pai)上用場了嗎？

　設(she)鋼波(bo)紋管(guan)沿(yan)周(zhou)向是均勻、連續、光(guang)滑的(de)，然而(er)實踐(jian)選用(yong)片(pian)狀(zhuang)波(bo)紋板(ban)，并利用(yong)高強螺(luo)栓銜(xian)接(jie)(jie)(jie)拼裝(zhuang)起來的(de)，由于規劃和(he)(he)現場施(shi)工的(de)這一對對立(li)的(de)存在，決(jue)議了其裝(zhuang)置施(shi)工的(de)關鍵是鋼質(zhi)波(bo)紋板(ban)材的(de)環(huan)向銜(xian)接(jie)(jie)(jie)和(he)(he)軸向銜(xian)接(jie)(jie)(jie)的(de)強度(du)能否與(yu)不考慮搭接(jie)(jie)(jie)頭(tou)的(de)全體鋼波(bo)紋管(guan)的(de)強度(du)相一致，依......更多

2021-08-05

六安鋼波紋管安裝前后的注(zhu)意事項有(you)哪些(xie)？

　鋼(gang)(gang)波紋(wen)管(guan)涵允(yun)許有(you)輕微的(de)(de)模痕，不(bu)得有(you)大于(yu)鋼(gang)(gang)板厚度(du)負(fu)偏(pian)差的(de)(de)劃(hua)痕、凹(ao)坑或凹(ao)凸不(bu)平。鋼(gang)(gang)波紋(wen)管(guan)涵的(de)(de)波高、波距、波紋(wen)總長的(de)(de)尺寸公(gong)(gong)差應符合GB1804中JS18級(ji)要求。鋼(gang)(gang)波紋(wen)管(guan)涵兩端同軸度(du)公(gong)(gong)差值，當(dang)公(gong)(gong)稱通徑(jing)小于(yu)等(deng)于(yu)500mm時(shi)，為(wei)5mm。鋼(gang)(gang)波紋(wen)管(guan)安裝前(qian)后(hou)......更多(duo)

2021-08-04

六(liu)安鋼(gang)波(bo)紋管涵價格根據什么(me)來定(ding)價的？

　鋼(gang)(gang)波紋管(guan)在高寒凍土區域、軟土路(lu)基地帶，有(you)很(hen)明顯的作用(yong)(yong)(yong)，鋼(gang)(gang)波紋管(guan)有(you)很(hen)好的路(lu)用(yong)(yong)(yong)性能，關于地基要求低，施工(gong)(gong)簡易，可(ke)以快速安裝，可(ke)以很(hen)大程度縮短工(gong)(gong)期，是普通涵(han)管(guan)沒辦法比較的，它在公路(lu)新改建工(gong)(gong)程和路(lu)基養護工(gong)(gong)程中(zhong)發揮著很(hen)好的作用(yong)(yong)(yong)，帶我(wo)們了(le)解下你(ni)所(suo)不知道......更多

2021-08-03

六安課代表交(jiao)出了鋼波紋管涵施工工藝的流程圖

　鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管也可叫波(bo)(bo)(bo)(bo)紋(wen)(wen)管，公路鐵路下(xia)涵洞用的(de)(de)螺紋(wen)(wen)狀波(bo)(bo)(bo)(bo)紋(wen)(wen)管，是由波(bo)(bo)(bo)(bo)形(xing)(xing)(xing)鋼板(ban)卷制成(cheng)或用波(bo)(bo)(bo)(bo)形(xing)(xing)(xing)鋼片組拼成(cheng)的(de)(de)圓(yuan)(yuan)形(xing)(xing)(xing)鋼結構(gou)管。它可以使涵洞路面受力(li)合理，荷(he)載散布(bu)均勻，還具(ju)有一定的(de)(de)抗變形(xing)(xing)(xing)才(cai)能，鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管的(de)(de)產品結構(gou)型式可分(fen)為整(zheng)裝(zhuang)形(xing)(xing)(xing)、組裝(zhuang)形(xing)(xing)(xing)，它的(de)(de)截面形(xing)(xing)(xing)狀有圓(yuan)(yuan)形(xing)(xing)(xing)、橢圓(yuan)(yuan)形(xing)(xing)(xing)......更(geng)多

2021-08-02

六(liu)安公路(lu)鋼波紋管這個方案不(bu)可取，它不(bu)是釜底抽薪難免養癰成患

　鋼(gang)波紋(wen)管在溝(gou)槽內組(zu)裝的，先組(zu)裝底板，應以中心軸線和(he)中點(dian)為基(ji)準(zhun)定位一塊波紋(wen)板然(ran)后向(xiang)兩(liang)頭延(yan)伸(shen)，直至管涵(han)進出口。周向(xiang)拼接也從中點(dian)基(ji)準(zhun)點(dian)初步由下向(xiang)上順次組(zu)裝，相鄰(lin)節段的周向(xiang)搭接縫(feng)錯位布置，嚴禁接搭處有4層或4層以上的堆疊。公路(lu)鋼(gang)波紋(wen)管這個方案不可(ke)取......更多

2021-07-30