鋼波紋涵管規(gui)格型號管徑范圍Φ0.5m~Φ12m
鋼(gang)波(bo)紋(wen)涵(han)管(guan)(guan)規格型號管(guan)(guan)徑(jing)范圍Φ0.5m~Φ12m,管(guan)(guan)壁厚(hou)度為3mm~10mm,能(neng)夠(gou)滿(man)足填(tian)土0.5m~40m厚(hou)的需要,波(bo)紋(wen)涵(han)管(guan)(guan)是采用Q235熱軋鋼(gang)板制成(cheng)波(bo)紋(wen)狀管(guan)(guan)或由波(bo)紋(wen)狀板通過連接、拼裝形成(cheng)的一(yi)種涵(han)洞(dong)形式。用以替代圓(yuan)(yuan)管(guan)(guan)涵(han)、蓋板涵(han)、拱涵(han)和小橋的公(gong)路建材。鋼(gang)波(bo)紋(wen)涵(han)管(guan)(guan)有圓(yuan)(yuan)形、橢圓(yuan)(yuan)形、半圓(yuan)(yuan)形等(deng),進出口(kou)也可按照邊(bian)坡比例做(zuo)成(cheng)斜口(kou)。
鋼(gang)波(bo)紋(wen)(wen)(wen)管(guan)涵具有工期短、重(zhong)量輕(qing)、安裝方便(bian)、耐久性好、工程(cheng)造價低、抗(kang)變形能力(li)(li)強、減少(shao)通車(che)后養護成本等特(te)點(dian),從材料(liao)與結構(gou)和功能的本質關系分(fen)析,采用柔性、高強度的鋼(gang)波(bo)紋(wen)(wen)(wen)管(guan)涵洞,不僅具有適應地基與基礎變形的能力(li)(li),可以(yi)解決(jue)因地基基礎不均勻沉降導致的涵洞破壞(huai)問題,而且鋼(gang)波(bo)紋(wen)(wen)(wen)管(guan)涵洞由于軸(zhou)向波(bo)紋(wen)(wen)(wen)的存在使其具有優良(liang)的受力(li)(li)特(te)征,軸(zhou)向和徑向同時(shi)分(fen)布因荷載引起的應力(li)(li)應變,可以(yi)更大程(cheng)度分(fen)散荷載的應力(li)(li)集中,更好地發揮(hui)鋼(gang)結構(gou)的優勢。尤(you)其在高寒凍土、軟土、膨(peng)脹土、濕陷性黃土等地帶(dai),具有明顯(xian)的經濟效益。
鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)規格型號有以下(xia)(xia)這些:金(jin)屬(shu)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)、鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)、拼裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)、隧道加固波(bo)(bo)(bo)(bo)紋(wen)(wen)板(ban)、棚洞波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)。波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)也叫(jiao)金(jin)屬(shu)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)或鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han),是(shi)指鋪埋在(zai)公路(lu),橋梁下(xia)(xia)面的涵(han)(han)洞用(yong)螺紋(wen)(wen)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan),有些地方(fang)采用(yong)波(bo)(bo)(bo)(bo)形金(jin)屬(shu)板(ban)卷制(zhi)成,而(er)(er)有些地方(fang)采用(yong)半圓波(bo)(bo)(bo)(bo)形鋼(gang)片制(zhi)作(zuo)而(er)(er)成一個完整的圓形波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan),在(zai)礦場,擋土墻,公路(lu)通道,小橋,以及各種鐵路(lu)等應用(yong)場景(jing)得到了(le)廣的認可和使(shi)用(yong)。
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