蘭州如(ru)何(he)預(yu)防(fang)鋼波紋涵管滲漏問(wen)題?
如何預防(fang)鋼波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)滲漏問題(ti)?鋼波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)是(shi)替代水(shui)泥(ni)涵(han)(han)管(guan)(guan)(guan)(guan)的大直徑排水(shui)管(guan)(guan)(guan)(guan)道(dao),分整(zheng)裝波(bo)紋管(guan)(guan)(guan)(guan)與拼(pin)裝波(bo)紋管(guan)(guan)(guan)(guan)兩大類,采取密封(feng)連(lian)接(jie),但(dan)即使如此(ci),由于鋼板(ban)特殊的材質,以及(ji)焊接(jie)技(ji)術(shu)的不可避免(mian)的漏洞,總(zong)會造成(cheng)波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)有部分沙眼問題(ti)。鋼波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)防(fang)止鋼波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)對接(jie)時......更(geng)多
2022-08-11
蘭州整裝金(jin)屬波(bo)紋(wen)涵管技術(shu)優勢?
整裝(zhuang)金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)技(ji)術優勢?金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)橋(qiao)涵(han)是(shi)由碳鋼鋼板,金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)專用設備而(er)成(cheng)的(de)(de)(de)、金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)有波(bo)(bo)紋外形的(de)(de)(de)、金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)耐腐蝕金(jin)(jin)屬(shu)管(guan)(guan)(guan)(guan)(guan)狀結構(gou)物。金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)若從(cong)圓周(zhou)方(fang)向的(de)(de)(de)整體(ti)來區(qu)分(fen),金(jin)(jin)屬(shu)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)(guan)(guan)可分(fen)為(wei)整體(ti)管(guan)(guan)(guan)(guan)(guan)和分(fen)片拼(pin)裝(zhuang)管(guan)(guan)(guan)(guan)(guan),用來代替(ti)公路、鐵路工......更多
2022-08-11
蘭州鋼波紋管涵(han)在各種土質地基(ji)的施工(gong)工(gong)藝
鋼(gang)波(bo)(bo)紋管涵(han)在(zai)各種土質(zhi)地(di)基(ji)的(de)(de)施(shi)工工藝(1)軟(ruan)土地(di)基(ji)當(dang)波(bo)(bo)紋涵(han)管處(chu)于(yu)軟(ruan)土地(di)基(ji)上(shang)時,需對(dui)軟(ruan)土路基(ji)進行處(chu)理,然后,在(zai)其(qi)上(shang)填一層(ceng)大于(yu)20cm厚(hou)的(de)(de)優質(zhi)砂礫(li)墊(dian)層(ceng),并夯實緊(jin)密。鋼(gang)波(bo)(bo)紋管涵(han)(2)一般性土質(zhi)地(di)基(ji)承載(zai)能力不太高的(de)(de)普通地(di)基(ji),需設一定厚(hou)度(du)的(de)(de)基(ji)礎(chu)。但是(shi),......更(geng)多
2022-08-03
蘭州鋼波(bo)紋(wen)涵(han)管主要(yao)材料有(you)哪些?
鋼(gang)波(bo)紋(wen)涵管(guan)主要材料有(you)哪些?金(jin)屬(shu)波(bo)紋(wen)管(guan)涵的(de)波(bo)紋(wen)結(jie)構可使(shi)涵洞路面受力合理(li),荷載分布均勻,并具有(you)一(yi)定的(de)抗(kang)變形(xing)能力,能解決北方寒冷(leng)地區(霜凍)對橋梁和管(guan)涵砼結(jie)構的(de)破壞問題;使(shi)路表面沒有(you)伸縮縫,提(ti)高行車舒適。鋼(gang)波(bo)紋(wen)管(guan)涵是一(yi)種柔(rou)性結(jie)構,它建成后(hou)與(yu)周圍土(tu)......更多(duo)
2022-08-03
蘭(lan)州造(zao)成鋼波紋(wen)管回填變形的原因(yin)有(you)哪些?
造(zao)(zao)成(cheng)鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)回填(tian)變(bian)形(xing)(xing)的(de)(de)原因有哪些(xie)?鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)為(wei)柔性構(gou)造(zao)(zao),波(bo)紋(wen)(wen)管(guan)(guan)(guan)在構(gou)造(zao)(zao)上具(ju)有的(de)(de)側向位(wei)移補償特(te)性,能(neng)充(chong)沛發揮(hui)鋼材抗拉變(bian)形(xing)(xing)才(cai)能(neng)強(qiang)的(de)(de)特(te)性,具(ju)有較大的(de)(de)抗變(bian)形(xing)(xing)才(cai)能(neng)。特(te)別適(shi)用(yong)于(yu)(yu)軟土(tu)、收縮(suo)土(tu)、濕陷性黃土(tu)等(deng)地基承載力低的(de)(de)地域和地震頻繁的(de)(de)地域。由于(yu)(yu)鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)施工簡......更多(duo)
2022-07-27
蘭州鋼制波紋管(guan)整裝拼接涵管(guan) 運輸方便
鋼(gang)制波紋(wen)(wen)管(guan)整(zheng)裝(zhuang)拼接涵管(guan) 運(yun)輸方便鋼(gang)波紋(wen)(wen)管(guan)涵產品的(de)結構型(xing)式分為(wei)整(zheng)體(ti)組裝(zhuang)型(xing)和組裝(zhuang)型(xing);橫截面(mian)有圓形(xing)、橢圓形(xing)、馬蹄形(xing)、拱形(xing)等。管(guan)徑0.3m—12m,加工厚(hou)度1.6mm—7mm,可滿足(zu)頂部填充高度0.5m—60m的(de)結構要求。波紋(wen)(wen)管(guan)的(de)制造從原材料的(de)選擇(ze)......更多
2022-07-20
蘭州鋼波(bo)紋管(guan)產品結構(gou)型(xing)式(shi)(shi)分為(wei)哪些(xie)形式(shi)(shi)?
鋼波紋管(guan)(guan)產品結構(gou)(gou)型式(shi)分(fen)為(wei)(wei)哪些(xie)形(xing)(xing)式(shi)?鋼制波紋管(guan)(guan)也是由不銹鋼金屬卷板擠(ji)壓成形(xing)(xing)而成的波形(xing)(xing)管(guan)(guan)。鋼質波紋管(guan)(guan)產品結構(gou)(gou)型式(shi)分(fen)為(wei)(wei)整(zheng)裝型、拼(pin)裝型;截面形(xing)(xing)狀為(wei)(wei)圓形(xing)(xing)、橢圓形(xing)(xing)、馬蹄形(xing)(xing)、拱形(xing)(xing)等。這(zhe)種管(guan)(guan)道直(zhi)徑在(zai)0、3m~12m之(zhi)間,加工厚度為(wei)(wei)1、6mm-7mm,可以滿......更多
2022-07-20
蘭州鋼波(bo)紋管(guan)涵管(guan)徑可在0.5m至12m之間自由(you)選擇
鋼波(bo)紋(wen)管(guan)涵(han)管(guan)徑可在(zai)0.5m至(zhi)12m之間自由(you)選擇鋼波(bo)紋(wen)管(guan)涵(han)又名(ming)熱鍍鋅鋼波(bo)紋(wen)管(guan)涵(han)、整裝鋼波(bo)紋(wen)管(guan)涵(han)、拼裝鋼波(bo)紋(wen)管(guan)涵(han)是將2.0mm-12.0mm薄鋼板(ban)(材質可以是Q235或(huo)者(zhe)Q355鋼板(ban))壓成(cheng)(cheng)波(bo)紋(wen)后(hou),制成(cheng)(cheng)圓形管(guan)節或(huo)弧形板(ban)片,采用(yong)高強(qiang)螺栓連接,修建(jian)成(cheng)(cheng)......更多
2022-07-06
蘭州盤點金屬(shu)波紋涵管的那些(xie)優勢
盤點金(jin)屬波(bo)紋涵(han)(han)管(guan)的(de)那些優勢金(jin)屬波(bo)紋管(guan)涵(han)(han)也叫金(jin)屬波(bo)紋涵(han)(han)管(guan)、波(bo)紋管(guan)涵(han)(han)、波(bo)紋涵(han)(han)管(guan)或鋼(gang)制波(bo)紋涵(han)(han)管(guan),是(shi)指鋪埋在公路,鐵路下面的(de)涵(han)(han)洞用(yong)(yong)螺(luo)紋波(bo)紋管(guan),它是(shi)由(you)波(bo)形金(jin)屬板卷制成(cheng)(cheng)或用(yong)(yong)半圓波(bo)形鋼(gang)片(pian)拼(pin)制成(cheng)(cheng)的(de)圓形波(bo)紋管(guan),應用(yong)(yong)于公路,鐵路,小橋(qiao),通道,擋土墻以及(ji)各種(zhong)礦場......更多
2022-07-01