遂寧用(yong)公(gong)路鋼波紋管代替鋼筋混凝土(tu)進行涵洞(dong)施工
用公路(lu)鋼(gang)波(bo)紋(wen)管代(dai)替鋼(gang)筋(jin)混凝土進(jin)行涵洞(dong)(dong)(dong)施(shi)工,無論從施(shi)工周期、施(shi)工造(zao)價、環(huan)保意義等方面(mian)都有(you)其不可(ke)比(bi)擬(ni)的優越性(xing),且(qie)用金屬波(bo)紋(wen)涵管進(jin)行涵洞(dong)(dong)(dong)施(shi)工,可(ke)大(da)大(da)提高道路(lu)行車的舒適(shi)度與安全(quan)性(xing),避免道路(lu)中涵洞(dong)(dong)(dong)的“錯臺跳車”現形,有(you)利于解決(jue)西北及我國寒冷地區霜凍對......更多
2023-03-13
遂寧鋼波紋管壁厚一(yi)般多少(shao)?
鋼(gang)波紋管能(neng)有效處(chu)理北方冰冷區域(yu)因反復凍(dong)脹對混凝土(tu)橋涵破(po)壞問(wen)題。特(te)別適用于常年凍(dong)土(tu)、膨脹土(tu)、軟(ruan)土(tu)、濕陷性黃土(tu)等特(te)殊(shu)區域(yu),可(ke)防(fang)止地基(ji)變(bian)形(xing)形(xing)成的(de)不均勻沉降對涵洞的(de)破(po)壞。減少水泥、沙子、石子等慣例建(jian)材的(de)運用,環保(bao)意義(yi)深遠。后期(qi)維(wei)護工作量小(xiao),維(wei)護本錢(qian)......更多
2023-03-06
遂(sui)寧鋼波紋涵(han)管(guan)是如何(he)加工而成的(de)?
鋼(gang)波紋(wen)涵管需(xu)(xu)求(qiu)將跟著(zhu)城鎮(zhen)化的發展、基礎(chu)設備建設的擴張而大幅增長。并且,環(huan)保(bao)方針從嚴,也(ye)將迫(po)使現(xian)有的鋼(gang)制(zhi)鋼(gang)波紋(wen)涵管制(zhi)作企業廢棄先(xian)成型后鍍鋅工藝(yi),由此帶來熱軋重(zhong)鍍鋅板卷的需(xu)(xu)求(qiu)。但(dan)從整體來看,我(wo)國(guo)鋼(gang)制(zhi)鋼(gang)波紋(wen)涵管制(zhi)作和使用還存在(zai)較大差距。鋼(gang)波紋(wen)涵管......更多(duo)
2023-03-06
遂(sui)寧(ning)鋼波紋(wen)管涵是(shi)采用什(shen)么方式形(xing)成的一種涵洞形(xing)式?
鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)(han)(han)是(shi)采用(yong)什么方式形(xing)(xing)成(cheng)的(de)一種涵(han)(han)(han)(han)洞形(xing)(xing)式?鋼(gang)制波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)(han)(han)是(shi)采用(yong)波(bo)紋(wen)(wen)(wen)(wen)狀(zhuang)管(guan)(guan)或由波(bo)紋(wen)(wen)(wen)(wen)狀(zhuang)板通過(guo)連(lian)接、拼裝形(xing)(xing)成(cheng)的(de)一種涵(han)(han)(han)(han)洞形(xing)(xing)式。波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)由鋼(gang)、鋁或塑料(liao)等材料(liao)制成(cheng)。用(yong)以替代圓管(guan)(guan)涵(han)(han)(han)(han)、蓋(gai)板涵(han)(han)(han)(han)、拱涵(han)(han)(han)(han)和小(xiao)橋的(de)優質公路(lu)建(jian)材。對公路(lu)涵(han)(han)(han)(han)洞來說,涵(han)(han)(han)(han)洞的(de)不均勻沉降是(shi)其破(po)壞的(de)......更(geng)多
2023-02-28
遂寧鋼波(bo)(bo)紋管涵與金屬鋼波(bo)(bo)紋管有區別嗎?
鋼波紋管(guan)是一種柔性結構(gou),鋼波紋管(guan)在(zai)結構(gou)上具有(you)橫向補償位移的(de)優(you)良特性,可(ke)充(chong)分(fen)發(fa)揮鋼材抗拉功能(neng)強、變(bian)形(xing)功能(neng)的(de)特點,具有(you)較大的(de)抗變(bian)形(xing)和(he)抗沉降才能(neng),特別適合(he)于軟土、脹大土、濕陷性黃(huang)土等地(di)基承載(zai)力(li)較低區(qu)域和(he)地(di)震多發(fa)區(qu)域。鋼波紋管(guan)涵與金屬鋼波紋管(guan)有(you)區(qu)別......更(geng)多
2023-02-16
遂寧(ning)鋼波紋涵管內混凝土(tu)施工有多少步(bu)驟?
鋼(gang)波(bo)紋(wen)涵(han)管(guan)表(biao)示有五種情況會導(dao)致回填變形(xing),分別是(shi):涵(han)管(guan)、鋼(gang)波(bo)紋(wen)涵(han)管(guan)、鋼(gang)制(zhi)鋼(gang)波(bo)紋(wen)涵(han)管(guan)洞、金(jin)屬(shu)鋼(gang)波(bo)紋(wen)涵(han)管(guan)選用標準化(hua)規(gui)劃,出產、規(gui)劃簡(jian)單(dan),出產周期短。鋼(gang)波(bo)紋(wen)涵(han)管(guan)兩(liang)邊不對稱回填導(dao)致鴨蛋(dan)圓,嚴重的導(dao)致塌垮(kua)。鋼(gang)波(bo)紋(wen)涵(han)管(guan)內混凝土施工有多少步驟?鋼(gang)波(bo)紋(wen)涵(han)管(guan)有......更多
2023-02-10
遂寧鋼波紋涵管的抗拉伸強度有(you)多大?
鋼(gang)波紋涵(han)管(guan)的(de)波紋結(jie)(jie)(jie)構可使涵(han)洞(dong)路(lu)(lu)面(mian)(mian)受(shou)力合理(li),荷載散布均(jun)勻,并具有必定的(de)抗變形(xing)才能,能處理(li)北方冰冷(leng)地區(qu)(霜(shuang)凍)對橋梁(liang)和管(guan)涵(han)砼結(jie)(jie)(jie)構的(de)損壞問題;使路(lu)(lu)表面(mian)(mian)沒有伸縮縫,進步(bu)行(xing)車舒服(fu)性;有利(li)于改善軟土地基結(jie)(jie)(jie)構與路(lu)(lu)堤交界處的(de)“錯臺(tai)”現象,進步(bu)行(xing)車安全性。鋼(gang)......更多
2023-02-10
遂寧直徑3米(mi)鋼波紋(wen)涵管哪里有賣的?
鋼(gang)波紋(wen)涵(han)管(guan)(guan)可提高(gao)涵(han)洞(dong)的防潮(chao)作用。對(dui)浸蝕及沖(chong)洗比較比較嚴重(zhong)的場所,除出(chu)外(wai)壁提升2道熱涂瀝清層外(wai),可考慮到(dao)在管(guan)(guan)內腔包囊一層C25細(xi)石砼,更(geng)能提升涵(han)洞(dong)受流水沖(chong)洗的能力(li),保證對(dui)鋼(gang)波紋(wen)涵(han)管(guan)(guan)壁的維(wei)護。鋼(gang)波紋(wen)涵(han)管(guan)(guan)選用規范化設(she)計(ji)方案(an),生產制造,設(she)計(ji)方案(an)簡易......更(geng)多
2023-02-04
遂寧(ning)不銹鋼(gang)大口徑(jing)金屬(shu)波紋(wen)管 銀白(bai)色拼裝鋼(gang)制波紋(wen)涵管
不(bu)銹鋼(gang)(gang)大口徑金(jin)(jin)(jin)屬波紋管 銀白色拼裝(zhuang)鋼(gang)(gang)制波紋涵管鋼(gang)(gang)波紋管的材料普通為青(qing)銅(tong)、黃銅(tong)、不(bu)銹鋼(gang)(gang)、蒙乃爾合金(jin)(jin)(jin)和因(yin)康鎳(nie)爾合金(jin)(jin)(jin)等。鋼(gang)(gang)波紋管選用規范化設計方案(an),出產制作(zuo),設計方案(an)簡(jian)易,出產制作(zuo)周期(qi)時間短(duan);工(gong)程(cheng)項目具體工(gong)程(cheng)造價比類(lei)似跨距的橋,洞低;工(gong)程(cheng)施(shi)工(gong)短(duan)工(gong)......更多
2023-01-09
遂(sui)寧供應直(zhi)徑4米(mi)大口徑拼裝金屬波紋(wen)管 鋼波紋(wen)管
供應(ying)直(zhi)徑(jing)4米大口(kou)徑(jing)拼(pin)裝金(jin)屬波紋(wen)(wen)管 鋼波紋(wen)(wen)管鋼波紋(wen)(wen)管的(de)材(cai)料普通為青銅(tong)、黃銅(tong)、不銹鋼、蒙乃(nai)爾合金(jin)和因康(kang)鎳爾合金(jin)等。鋼波紋(wen)(wen)管選用規范化設計方案,出產制作(zuo),設計方案簡(jian)易,出產制作(zuo)周(zhou)期時間短(duan);工(gong)程(cheng)項目具體(ti)工(gong)程(cheng)造價比類似跨距的(de)橋(qiao),洞低(di);工(gong)程(cheng)施工(gong)短(duan)工(gong)期,......更多
2023-01-03