鋼波紋涵管規(gui)格(ge)型號管(guan)徑范圍Φ0.5m~Φ12m
鋼(gang)波(bo)紋涵(han)(han)管(guan)(guan)規格型(xing)號管(guan)(guan)徑范圍Φ0.5m~Φ12m,管(guan)(guan)壁厚(hou)度為3mm~10mm,能夠(gou)滿足填(tian)土0.5m~40m厚(hou)的需要,波(bo)紋涵(han)(han)管(guan)(guan)是采用(yong)Q235熱軋鋼(gang)板(ban)制成(cheng)(cheng)波(bo)紋狀管(guan)(guan)或由波(bo)紋狀板(ban)通(tong)過(guo)連(lian)接(jie)、拼裝形成(cheng)(cheng)的一種涵(han)(han)洞形式(shi)。用(yong)以替代圓管(guan)(guan)涵(han)(han)、蓋(gai)板(ban)涵(han)(han)、拱涵(han)(han)和小橋的公路建材。鋼(gang)波(bo)紋涵(han)(han)管(guan)(guan)有圓形、橢(tuo)圓形、半(ban)圓形等(deng),進出口也(ye)可(ke)按照邊坡(po)比例做成(cheng)(cheng)斜口。
鋼波(bo)紋管涵(han)具(ju)(ju)(ju)有(you)(you)工期(qi)短、重量輕、安裝方便、耐久(jiu)性好、工程造價低、抗(kang)變形能(neng)力(li)(li)強(qiang)、減少通(tong)車后養(yang)護成本等(deng)特(te)點,從材料與結構(gou)和功能(neng)的(de)本質關系(xi)分析,采用柔性、高(gao)強(qiang)度的(de)鋼波(bo)紋管涵(han)洞,不僅(jin)具(ju)(ju)(ju)有(you)(you)適應(ying)地基(ji)與基(ji)礎變形的(de)能(neng)力(li)(li),可以(yi)(yi)解決因(yin)地基(ji)基(ji)礎不均勻沉(chen)降導(dao)致的(de)涵(han)洞破壞問題,而(er)且鋼波(bo)紋管涵(han)洞由(you)于軸(zhou)向(xiang)波(bo)紋的(de)存在(zai)使其具(ju)(ju)(ju)有(you)(you)優良的(de)受力(li)(li)特(te)征(zheng),軸(zhou)向(xiang)和徑向(xiang)同(tong)時分布因(yin)荷(he)載(zai)引起的(de)應(ying)力(li)(li)應(ying)變,可以(yi)(yi)更大程度分散荷(he)載(zai)的(de)應(ying)力(li)(li)集(ji)中,更好地發揮鋼結構(gou)的(de)優勢。尤其在(zai)高(gao)寒(han)凍土(tu)、軟土(tu)、膨脹土(tu)、濕陷性黃土(tu)等(deng)地帶,具(ju)(ju)(ju)有(you)(you)明顯的(de)經濟效益(yi)。
鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)規(gui)格(ge)型號有(you)以(yi)下(xia)這(zhe)些:金屬波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)、鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)、拼裝波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)、隧道加固(gu)波(bo)(bo)紋(wen)板、棚(peng)洞(dong)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)。波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)也叫(jiao)金屬波(bo)(bo)紋(wen)管(guan)涵(han)(han)(han)或鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)涵(han)(han)(han),是指(zhi)鋪埋在(zai)公(gong)(gong)路(lu),橋(qiao)梁(liang)下(xia)面的(de)(de)涵(han)(han)(han)洞(dong)用(yong)螺紋(wen)波(bo)(bo)紋(wen)管(guan),有(you)些地方采(cai)用(yong)波(bo)(bo)形(xing)(xing)金屬板卷制(zhi)成,而(er)有(you)些地方采(cai)用(yong)半(ban)圓波(bo)(bo)形(xing)(xing)鋼(gang)(gang)片制(zhi)作而(er)成一個完整的(de)(de)圓形(xing)(xing)波(bo)(bo)紋(wen)管(guan),在(zai)礦場,擋土墻,公(gong)(gong)路(lu)通(tong)道,小橋(qiao),以(yi)及各種鐵路(lu)等應用(yong)場景得(de)到(dao)了廣的(de)(de)認可和使(shi)用(yong)。
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