南充這樣(yang)的(de)拼接(jie)鋼波紋管涵見過嗎?
鋼波(bo)(bo)紋(wen)管(guan)(guan)(guan)裝置就位結(jie)束(shu)后,能夠將(jiang)兩(liang)端(duan)端(duan)墻(qiang)砌至(zhi)與(yu)波(bo)(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂(ding)一平就不再(zai)砌筑(zhu),波(bo)(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂(ding)部未砌筑(zhu)的(de)部分片石能夠擺(bai)放兩(liang)排沙土(tu)(tu)袋(dai)(dai)來擋(dang)土(tu)(tu),等(deng)到波(bo)(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)頂(ding)填土(tu)(tu)填至(zhi)路基大設計標高十五日(ri)后再(zai)將(jiang)沙袋(dai)(dai)清理掉(diao)砌筑(zhu)上下(xia)游的(de)端(duan)墻(qiang)。運用壽(shou)命長(chang),鋼制波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵是選用鋼管(guan)(guan)(guan)熱(re)浸(jin)鍍......更(geng)多(duo)
2021-08-12
南充(chong)明眼(yan)人一看就(jiu)懂(dong)公路鋼波紋(wen)管(guan)這樣(yang)用
鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)管涵(han)是指(zhi)鋪埋在公路,鐵路下(xia)面的(de)(de)涵(han)洞(dong)用螺紋(wen)(wen)(wen)波(bo)紋(wen)(wen)(wen)管,它是由波(bo)形金屬板(ban)卷(juan)制成或用半圓波(bo)形鋼(gang)(gang)片拼(pin)制成的(de)(de)圓形波(bo)紋(wen)(wen)(wen)管,應(ying)(ying)用于公路,鐵路,小橋,通道(dao),擋(dang)土墻以及各種礦場,巷道(dao)擋(dang)墻支護等工(gong)(gong)程(cheng)中(zhong)的(de)(de)涵(han)管。金屬波(bo)紋(wen)(wen)(wen)管涵(han)的(de)(de)優點使其在工(gong)(gong)程(cheng)中(zhong)得到應(ying)(ying)用。明(ming)眼人(ren)一看......更多
2021-08-11
南充鋼波紋管未來發(fa)展怎樣(yang)?
鋼(gang)波(bo)(bo)紋(wen)管(guan),波(bo)(bo)紋(wen)管(guan)涵,鋼(gang)制波(bo)(bo)紋(wen)管(guan)涵洞(dong),金屬(shu)波(bo)(bo)紋(wen)涵管(guan)習慣地基變形才能強,對地基承載才能,平整度要(yao)求較低,工(gong)(gong)程實踐(jian)造價比(bi)同類跨(kua)徑的橋,涵洞(dong)相(xiang)近或較低。施工(gong)(gong)工(gong)(gong)期(qi)短是顯著的優勢,土建(jian)工(gong)(gong)程與管(guan)節(jie)裝(zhuang)置可分開實施。進行工(gong)(gong)廠集中化出產(chan),出產(chan)不受環境影響(xiang),有利......更多
2021-08-10
南充鋼波紋管技(ji)術參(can)數我們需要掌握哪些知識點(dian)?
鋼(gang)波(bo)紋管(guan)作(zuo)為一種柔性結(jie)構(gou),它能較好(hao)地(di)(di)適應(ying)地(di)(di)基土的(de)(de)(de)不均勻(yun)沉降現象(xiang)。鋼(gang)波(bo)紋管(guan)軸線上的(de)(de)(de)波(bo)紋大(da)大(da)增加(jia)了截面慣性矩(ju),提(ti)高(gao)了承載力,又由于其周圍(wei)土體(ti)能夠結(jie)合(he)鋼(gang)波(bo)紋骨一同受力,能夠在更(geng)大(da)程(cheng)度上將荷載的(de)(de)(de)集中應(ying)力予以分散(san)。鋼(gang)波(bo)紋管(guan)技術(shu)參(can)數我們需要(yao)掌(zhang)握哪(na)些(xie)知(zhi)識......更(geng)多
2021-08-09
南充鋼(gang)波(bo)紋(wen)管連夜趕工(gong)中(zhong)....
鋼波(bo)紋(wen)(wen)管(guan)是選用(yong)波(bo)紋(wen)(wen)狀(zhuang)管(guan)或由(you)波(bo)紋(wen)(wen)狀(zhuang)板經過聯接、組裝構成的(de)一種涵(han)洞方式。對公路涵(han)洞來說,涵(han)洞的(de)不均勻(yun)沉降是其損(sun)壞(huai)的(de)主要(yao)型式,鋼波(bo)紋(wen)(wen)涵(han)管(guan)具有重量(liang)輕、設備便利快捷、耐久(jiu)性(xing)好、工程(cheng)造價低(di)、抗變(bian)形才能(neng)強、減少通車后(hou)維護本錢等特點。鋼波(bo)紋(wen)(wen)管(guan)連夜趕工中........更(geng)多
2021-08-06
南充鋼波紋管涵洞(dong)施(shi)工(gong)時這些注意事項派(pai)上用場了嗎?
設鋼波紋管沿(yan)周向是均勻、連續、光滑的(de)(de),然(ran)而實踐選用(yong)片狀波紋板(ban),并(bing)利用(yong)高強(qiang)螺栓銜接拼裝起來的(de)(de),由(you)于(yu)規劃和(he)現場施工的(de)(de)這一對(dui)(dui)對(dui)(dui)立的(de)(de)存在,決議了(le)其裝置施工的(de)(de)關鍵(jian)是鋼質波紋板(ban)材的(de)(de)環向銜接和(he)軸向銜接的(de)(de)強(qiang)度能否與(yu)不考慮搭接頭的(de)(de)全體鋼波紋管的(de)(de)強(qiang)度相一致,依......更多
2021-08-05
南(nan)充鋼(gang)波紋管安(an)裝前后的注意事項有哪些?
鋼波(bo)(bo)紋(wen)管(guan)涵允許有(you)輕微的(de)(de)模痕,不得有(you)大于(yu)(yu)鋼板厚度(du)負(fu)偏差(cha)的(de)(de)劃痕、凹坑或(huo)凹凸不平(ping)。鋼波(bo)(bo)紋(wen)管(guan)涵的(de)(de)波(bo)(bo)高、波(bo)(bo)距、波(bo)(bo)紋(wen)總長(chang)的(de)(de)尺寸公(gong)差(cha)應符合GB1804中JS18級(ji)要求。鋼波(bo)(bo)紋(wen)管(guan)涵兩端(duan)同(tong)軸度(du)公(gong)差(cha)值(zhi),當公(gong)稱(cheng)通徑小于(yu)(yu)等于(yu)(yu)500mm時,為5mm。鋼波(bo)(bo)紋(wen)管(guan)安裝前后......更多
2021-08-04
南充鋼波紋管涵價格根(gen)據(ju)什么來定(ding)價的?
鋼波(bo)紋(wen)(wen)管(guan)在高寒凍(dong)土區域、軟土路(lu)基(ji)(ji)地帶,有很明顯的(de)(de)(de)作(zuo)用,鋼波(bo)紋(wen)(wen)管(guan)有很好的(de)(de)(de)路(lu)用性能(neng),關于地基(ji)(ji)要求低,施工簡易,可以快速安裝,可以很大程(cheng)度(du)縮短工期,是普通涵管(guan)沒辦法(fa)比(bi)較的(de)(de)(de),它在公路(lu)新改(gai)建工程(cheng)和路(lu)基(ji)(ji)養(yang)護工程(cheng)中發揮著(zhu)很好的(de)(de)(de)作(zuo)用,帶我們了解下你所(suo)不知道(dao)......更多
2021-08-03
南(nan)充課代(dai)表(biao)交(jiao)出了鋼波紋管涵施(shi)工工藝(yi)的流程圖
鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)管也可叫波(bo)(bo)(bo)(bo)紋(wen)管,公路鐵路下涵(han)洞用的螺紋(wen)狀波(bo)(bo)(bo)(bo)紋(wen)管,是由波(bo)(bo)(bo)(bo)形(xing)鋼(gang)板卷制成(cheng)或用波(bo)(bo)(bo)(bo)形(xing)鋼(gang)片組拼(pin)成(cheng)的圓(yuan)(yuan)形(xing)鋼(gang)結構(gou)(gou)管。它(ta)(ta)可以使涵(han)洞路面受力合(he)理,荷載(zai)散布均勻,還具有一(yi)定的抗(kang)變形(xing)才能,鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)管的產品結構(gou)(gou)型式可分為整(zheng)裝形(xing)、組裝形(xing),它(ta)(ta)的截面形(xing)狀有圓(yuan)(yuan)形(xing)、橢圓(yuan)(yuan)形(xing)......更多
2021-08-02
南(nan)充公(gong)路鋼波紋(wen)管這個方案(an)不可取,它不是釜底抽薪(xin)難免養癰成患
鋼(gang)波紋(wen)管(guan)(guan)在溝槽內(nei)組(zu)裝(zhuang)的(de),先組(zu)裝(zhuang)底(di)板,應以中心軸(zhou)線和中點為(wei)基準定位一塊波紋(wen)板然后向(xiang)兩頭(tou)延伸,直至管(guan)(guan)涵進出口。周向(xiang)拼接也從中點基準點初步由下向(xiang)上順(shun)次(ci)組(zu)裝(zhuang),相(xiang)鄰(lin)節段的(de)周向(xiang)搭接縫錯位布置,嚴禁接搭處有4層或4層以上的(de)堆疊。公(gong)路鋼(gang)波紋(wen)管(guan)(guan)這個(ge)方(fang)案不可取......更(geng)多
2021-07-30
版權所有:衡(heng)水浩威(wei)新材料(liao)有限公司 ICP備案(an)/許(xu)可證號: 技術支持: