南充(chong)鋼波紋管面對這種(zhong)問題,會(hui)(hui)不會(hui)(hui)從輕發落(luo)?
當(dang)鋼(gang)波紋管(guan)涵(han)處于軟土地(di)基(ji)(ji)上時(shi),需對軟土路基(ji)(ji)進行處理,然后,在其(qi)上填一層大于20cm厚的(de)(de)砂礫(li)墊(dian)層,并夯實(shi)嚴(yan)密。承載才干不(bu)太高的(de)(de)普通地(di)基(ji)(ji),需設厚度的(de)(de)基(ji)(ji)礎(chu)。但是,若將(jiang)涵(han)管(guan)底基(ji)(ji)槽原狀土經嚴(yan)厲夯實(shi)(其(qi)夯實(shi)度到重型擊實(shi)密實(shi)度的(de)(de)90%以上)往后,也可直接......更(geng)多
2021-07-05
南(nan)充前車之鑒說明,鋼波(bo)紋管這樣安裝是錯誤(wu)的
為確保鋼波紋(wen)管(guan)的間距和順直(zhi),可用鋼筋支架(jia)對波紋(wen)管(guan)進行點焊(han)(han)固定(ding),防止澆(jiao)筑(zhu)砼時左(zuo)右位移。管(guan)道(dao)鋪設后,出于其它原(yuan)因形成管(guan)壁呈現(xian)局部(bu)損(sun)壞,當損(sun)壞程(cheng)度(du)比(bi)較小時,可通過(guo)焊(han)(han)槍修(xiu)補處(chu)理,如環向、縱向裂縫(feng)小于管(guan)周長的112或孔徑60mm的情況。鋼波紋(wen)管(guan)當損(sun)壞......更多
2021-07-05
南充(chong)聽聽鋼波紋管經驗人的秘訣
鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)有(you)圓(yuan)形(xing)(xing)、橢圓(yuan)形(xing)(xing)、半圓(yuan)形(xing)(xing)等,進(jin)出(chu)口(kou)也可(ke)依照邊坡比(bi)例做成(cheng)斜(xie)口(kou),加工波(bo)紋(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)規模Φ0.5m~Φ8m,管(guan)(guan)(guan)壁厚(hou)(hou)度為(wei)3mm~7mm,可(ke)以滿足填土0.5m~40m厚(hou)(hou)的需求。鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)具(ju)有(you)工期短、重量輕、裝置(zhi)便當、耐(nai)久性好、工程造價(jia)低、抗變(bian)形(xing)(xing)才干......更(geng)多
2021-07-02
南充(chong)鋼波紋管這可是個千(qian)載一遇的機會!
鋼波紋管(guan)(guan)根據現(xian)在公(gong)路(lu)橋(qiao)梁和運(yun)送情況,橋(qiao)梁的承載力與過往(wang)車輛不(bu)成比例。舊橋(qiao)工(gong)(gong)程(cheng)(cheng)加(jia)固(gu)刻不(bu)容緩(huan),以便提升舊橋(qiao)的承載力,確保路(lu)途運(yun)送的安全性是現(xian)階段和未來的使命(ming)。鋼波紋管(guan)(guan)具(ju)有重(zhong)量(liang)輕,工(gong)(gong)程(cheng)(cheng)施工(gong)(gong)簡易、工(gong)(gong)期短等優勢,金屬波紋管(guan)(guan)底端及兩(liang)頭可添充砂(sha)礫、碎石土(tu)......更多
2021-07-01
南充(chong)鋼波紋(wen)管是我們(men)一(yi)點一(yi)滴生產出來(lai)的
鋼波(bo)紋管(guan)(guan)(guan)(guan)根據以往經歷,施工(gong)現(xian)場(chang)發(fa)現(xian),管(guan)(guan)(guan)(guan)體(ti)頂部還沒停止時,就將鋼波(bo)紋涵管(guan)(guan)(guan)(guan)上下游(you)的八字(zi)墻(qiang)、一(yi)字(zi)墻(qiang)施工(gong)完成了,這種施工(gong)方(fang)式(shi)將存在(zai)填(tian)(tian)土(tu)結(jie)束后端墻(qiang)裂縫的弊端,因波(bo)紋管(guan)(guan)(guan)(guan)在(zai)填(tian)(tian)土(tu)過程(cheng)中(zhong)存在(zai)管(guan)(guan)(guan)(guan)壁變形(xing),一(yi)般變形(xing)量為管(guan)(guan)(guan)(guan)徑±0.5-2%,當(dang)然此變形(xing)數(shu)值和管(guan)(guan)(guan)(guan)側填(tian)(tian)土(tu)的......更多
2021-07-01
南(nan)充衡水浩威(wei)新材料有限公司生(sheng)產的的鋼波(bo)紋管是你(ni)夢寐以求的嗎(ma)?
鋼波(bo)紋管在(zai)規劃(hua)階段選材(cai)(cai)時,應(ying)充(chong)沛占有各種材(cai)(cai)料的材(cai)(cai)料、數據和在(zai)特定介質(zhi)中(zhong)的腐蝕特性,并充(chong)沛運(yun)用行之有效的作業經(jing)驗和作業程(cheng)序(xu)。腐蝕規劃(hua)應(ying)遵照預防為(wei)主和防護結(jie)合的準則,依據出(chu)產(chan)過(guo)程(cheng)中(zhong)發(fa)生介質(zhi)的腐蝕性、環境條件、出(chu)產(chan)操作管理水平和施工修補條件等(deng),量......更多
2021-06-30
南(nan)充來看(kan)看(kan)這鋼波紋管是如何(he)工作的(de)!
鋼波(bo)(bo)紋管(guan)涵洞(dong)施(shi)工以(yi)鋼波(bo)(bo)紋管(guan)結構(gou)的(de)(de)“薄殼”受(shou)力(li)實(shi)踐爲(wei)依據(ju),由于軸向波(bo)(bo)紋的(de)(de)存在,軸向和(he)徑向一起分布因荷(he)載惹起的(de)(de)應力(li)應變(bian),能夠更(geng)大水(shui)平上渙散荷(he)載的(de)(de)應力(li)集中,充分發揚(yang)鋼波(bo)(bo)紋管(guan)結構(gou)的(de)(de)劣(lie)勢,適應地基變(bian)形。從(cong)材料與結構(gou)和(he)功用(yong)的(de)(de)實(shi)質關(guan)系(xi)上剖析,選(xuan)用(yong)柔性高(gao)強......更(geng)多
2021-06-30
南(nan)充鋼(gang)波(bo)紋管不得不承認(ren),是真的火(huo)!
鋼波紋(wen)(wen)(wen)管由于其軸向波紋(wen)(wen)(wen)的(de)(de)(de)存在,使得(de)徑向承載力(li)大大提高(gao),同時由于其軸向波紋(wen)(wen)(wen)的(de)(de)(de)存在,使其具(ju)有(you)較好的(de)(de)(de)橫向變(bian)(bian)形補償特性,因而具(ju)有(you)較好的(de)(de)(de)不均勻沉(chen)降(jiang)(jiang)變(bian)(bian)形的(de)(de)(de)適應能力(li)。但沉(chen)降(jiang)(jiang)值(zhi)也(ye)要在必定范(fan)圍內,根據經驗(yan)值(zhi),涵洞沉(chen)降(jiang)(jiang)值(zhi)在100厘(li)米內。鋼波紋(wen)(wen)(wen)管所(suo)以遇到特別地基......更多
2021-06-29
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