南平鋼波紋(wen)涵管不同長(chang)度如何安裝?
鋼波紋(wen)涵(han)管(guan)不同(tong)長度如何安裝?鋼波紋(wen)涵(han)管(guan)涵(han)洞施工前準備(bei)相(xiang)關(guan)材(cai)料,人(ren)員及設備(bei)進(jin)場,并做好施工時(shi)期的安全防(fang)護(hu)工作,對路基(ji)邊坡進(jin)行圍(wei)網(wang)保護(hu),防(fang)止石(shi)塊(kuai)等(deng)物體下滑傷人(ren)。基(ji)礎處理:可回填砂礫或砌筑(zhu)片石(shi)砼,對基(ji)底進(jin)行平整(zheng),換填30-50cm厚的砂礫材(cai)料,密......更多
2023-08-25
南平鋼波紋涵(han)管產品結(jie)構型式分為整裝(zhuang)形(xing)與(yu)組裝(zhuang)形(xing)!
鋼波(bo)紋(wen)涵(han)管(guan)(guan)產(chan)品結構型(xing)式(shi)分為(wei)整裝(zhuang)形(xing)(xing)(xing)(xing)、組裝(zhuang)形(xing)(xing)(xing)(xing);截面形(xing)(xing)(xing)(xing)狀有圓形(xing)(xing)(xing)(xing)、橢圓形(xing)(xing)(xing)(xing)、馬蹄形(xing)(xing)(xing)(xing)、拱形(xing)(xing)(xing)(xing)等。管(guan)(guan)徑規模(mo)為(wei)0.3m—12m,加工厚度(du)為(wei)1.6mm---7mm,可滿足(zu)管(guan)(guan)頂填土(tu)高(gao)度(du)0.5m—60m構造物的需(xu)求(qiu)。波(bo)紋(wen)管(guan)(guan)的制(zhi)作,是從選用原材料開始,通過(guo)管(guan)(guan)坯制(zhi)作、......更多(duo)
2023-08-18
南(nan)平鋼波(bo)紋管之間正確的連接方法是(shi)什么?
鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)是怎樣連(lian)接(jie)(jie)的(de)?鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)之間(jian)正確的(de)連(lian)接(jie)(jie)方法(fa)是什(shen)么?鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)接(jie)(jie)口方法(fa)按(an)下述程序(xu)進行:De400mm以下管(guan)(guan)道(dao),先由一(yi)人用棉紗繩吊住被安(an)裝管(guan)(guan)道(dao)的(de)插(cha)口,另(ling)一(yi)人用長(chang)撬棒斜插(cha)入(ru)基(ji)礎,并(bing)抵住該管(guan)(guan)端部(bu)中心位置的(de)橫擋板,然后用力將該管(guan)(guan)緩(huan)緩(huan)插(cha)入(ru)原(yuan)管(guan)(guan)的(de)承口......更多
2023-08-12
南平(ping)鋼波紋管有什(shen)么(me)突出的(de)特征?
因(yin)鋼波紋(wen)管(guan)在填(tian)土過(guo)程中(zhong)存在管(guan)壁變(bian)(bian)形(xing),一般變(bian)(bian)形(xing)量為管(guan)壁的(de)±0.5-2%,當然此變(bian)(bian)形(xing)數值和(he)管(guan)側回填(tian)土的(de)密(mi)實度有很大的(de)聯系(xi)。但填(tian)土停止(zhi)后(hou)(hou)波紋(wen)管(guan)不在變(bian)(bian)形(xing),建成后(hou)(hou)行車動載對其影響(xiang)很微小(管(guan)壁的(de)變(bian)(bian)形(xing)為0.06-0.15mm)因(yin)而(er),為防止(zhi)端墻(qiang)裂縫,可(ke)采納(na)......更多
2023-08-04
南平鋼波(bo)紋(wen)涵管在運輸裝卸過(guo)程中需要(yao)注意哪些問題?
鋼(gang)波(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)洞施工只需對根(gen)底和進出口中(zhong)止處置,減少(shao)了水泥、塊石(shi)、片(pian)石(shi)或碎(sui)石(shi)、砂等的用量,對環境的毀壞小,適用于生態(tai)環境脆弱的地域,有利于環保。金屬鋼(gang)波(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)也(ye)叫金屬鋼(gang)波(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan),是(shi)代替圓管(guan)(guan)(guan)(guan)涵、蓋板涵、和小橋的公(gong)路(lu)建材是(shi)一(yi)種(zhong)柔性結構,整圓鋼(gang)波(bo)(bo)紋(wen)涵......更(geng)多
2023-07-28
南平鋼制波紋管整裝拼接(jie)涵(han)管 運輸方便
鋼(gang)制(zhi)波紋管整裝拼接(jie)涵(han)管 運輸方便鋼(gang)波紋管涵(han)產品的(de)(de)(de)結構(gou)(gou)型(xing)式(shi)分為(wei)整體組(zu)裝型(xing)和組(zu)裝型(xing);橫(heng)截(jie)面有圓形(xing)、橢圓形(xing)、馬蹄形(xing)、拱(gong)形(xing)等。管徑0.3m—12m,加工厚度(du)1.6mm—7mm,可滿足頂部(bu)填充高度(du)0.5m—60m的(de)(de)(de)結構(gou)(gou)要求。波紋管的(de)(de)(de)制(zhi)造從原材料(liao)的(de)(de)(de)選擇......更多
2023-07-15
南(nan)平鋼(gang)波紋管在(zai)運輸裝卸(xie)過(guo)程中(zhong)要注意什(shen)么?
鋼(gang)波紋管(guan)目前工程上通常用櫻(ying)錘沖(chong)(chong)(chong)(chong)擊試(shi)驗來測(ce)量(liang)(liang)材(cai)料(liao)的(de)沖(chong)(chong)(chong)(chong)擊韌性,其原(yuan)理,先將被(bei)測(ce)材(cai)料(liao)制成一定形狀和尺寸的(de)試(shi)樣(yang),安放在沖(chong)(chong)(chong)(chong)擊試(shi)驗機上,把具有一定重量(liang)(liang)的(de)櫻(ying)錘提到高(gao)度,此(ci)時(shi)擺錘位能(neng)為,然后(hou)讓(rang)其自有下落,沖(chong)(chong)(chong)(chong)斷試(shi)樣(yang),沖(chong)(chong)(chong)(chong)斷試(shi)樣(yang)后(hou)擺錘剩(sheng)余(yu)的(de)能(neng)量(liang)(liang)為gH2,擺錘沖(chong)(chong)(chong)(chong)斷......更(geng)多(duo)
2023-07-08
南平鋼波紋涵管擁(yong)有(you)較強的抗變(bian)形(xing)能力?
鋼(gang)波(bo)紋涵(han)管(guan)(guan)擁(yong)有(you)較強的(de)(de)抗(kang)(kang)變(bian)(bian)形能力?鋼(gang)波(bo)紋管(guan)(guan)涵(han)質(zhi)(zhi)量具有(you)很好的(de)(de)可(ke)靠性,鋼(gang)波(bo)紋管(guan)(guan)涵(han)的(de)(de)結(jie)構受(shou)力情況合理,荷(he)載(zai)分布均勻,并具有(you)一定的(de)(de)抗(kang)(kang)變(bian)(bian)形能力,美國鋼(gang)鐵學會研究表明,在大多(duo)情況下,鋼(gang)波(bo)紋管(guan)(guan)(雨水管(guan)(guan))有(you)一定的(de)(de)坡(po)度,沒有(you)水流帶來的(de)(de)泥砂沖刷腐蝕問題。其(qi)質(zhi)(zhi)量具......更多(duo)
2023-06-10
南(nan)平鋼波紋涵管產品結(jie)構型式分為整裝形與組(zu)裝形!
鋼波(bo)(bo)紋涵管(guan)產品結構型式(shi)分(fen)為整裝形(xing)(xing)、組裝形(xing)(xing);截面形(xing)(xing)狀(zhuang)有圓形(xing)(xing)、橢圓形(xing)(xing)、馬(ma)蹄形(xing)(xing)、拱(gong)形(xing)(xing)等。管(guan)徑規模(mo)為0.3m—12m,加工厚度為1.6mm---7mm,可滿足管(guan)頂填土高度0.5m—60m構造物的需求。波(bo)(bo)紋管(guan)的制(zhi)作(zuo),是從選用原材料(liao)開始,通(tong)過管(guan)坯制(zhi)作(zuo)、......更多
2023-06-02
南(nan)平鋼波紋涵管(guan)的安裝(zhuang)規范施工要(yao)求有哪些?
鋼(gang)波(bo)紋(wen)涵(han)管(guan)的(de)安(an)裝規范(fan)施工(gong)要(yao)求有哪些?鋼(gang)波(bo)紋(wen)涵(han)管(guan)的(de)施工(gong)工(gong)藝(yi)及安(an)裝技(ji)術要(yao)求1 涵(han)洞施工(gong)前準備(bei)(bei)相關(guan)材料,人(ren)員及設備(bei)(bei)進(jin)場,并做好施工(gong)時期的(de)安(an)全防(fang)護工(gong)作,對路基(ji)(ji)邊坡進(jin)行(xing)(xing)圍(wei)網保護,防(fang)止(zhi)石(shi)塊等物體下滑傷人(ren)。2 基(ji)(ji)礎(chu)處理:可回(hui)填砂礫或砌筑片石(shi)砼,對基(ji)(ji)底進(jin)行(xing)(xing)......更多
2023-05-26
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