鋼波紋涵管規(gui)格型號(hao)管(guan)徑范圍Φ0.5m~Φ12m
鋼波(bo)紋(wen)涵(han)管(guan)規格型號管(guan)徑范圍Φ0.5m~Φ12m,管(guan)壁(bi)厚(hou)度為3mm~10mm,能夠滿足填土(tu)0.5m~40m厚(hou)的需要(yao),波(bo)紋(wen)涵(han)管(guan)是(shi)采(cai)用Q235熱軋(ya)鋼板制成波(bo)紋(wen)狀(zhuang)管(guan)或由波(bo)紋(wen)狀(zhuang)板通過連接(jie)、拼裝(zhuang)形(xing)成的一種涵(han)洞形(xing)式。用以替代圓管(guan)涵(han)、蓋(gai)板涵(han)、拱涵(han)和小橋(qiao)的公(gong)路建材。鋼波(bo)紋(wen)涵(han)管(guan)有圓形(xing)、橢圓形(xing)、半(ban)圓形(xing)等(deng),進出口也(ye)可(ke)按照邊坡比例做成斜口。
鋼波紋管涵具(ju)有(you)工期短、重量輕(qing)、安裝方便、耐久性(xing)好、工程造價低(di)、抗變(bian)(bian)形(xing)(xing)能力(li)強、減少(shao)通車后養護(hu)成本等(deng)特點(dian),從材(cai)料(liao)與結構和(he)功能的(de)本質關系分析,采用柔性(xing)、高強度(du)的(de)鋼波紋管涵洞,不僅(jin)具(ju)有(you)適應(ying)地(di)基(ji)與基(ji)礎變(bian)(bian)形(xing)(xing)的(de)能力(li),可以解(jie)決(jue)因地(di)基(ji)基(ji)礎不均勻沉降導致的(de)涵洞破壞(huai)問題,而且鋼波紋管涵洞由于軸(zhou)向波紋的(de)存在(zai)(zai)使其具(ju)有(you)優(you)良的(de)受力(li)特征(zheng),軸(zhou)向和(he)徑向同時分布因荷(he)載引(yin)起(qi)的(de)應(ying)力(li)應(ying)變(bian)(bian),可以更大(da)程度(du)分散(san)荷(he)載的(de)應(ying)力(li)集中,更好地(di)發揮(hui)鋼結構的(de)優(you)勢。尤其在(zai)(zai)高寒凍土、軟土、膨脹(zhang)土、濕陷性(xing)黃土等(deng)地(di)帶,具(ju)有(you)明顯的(de)經濟效(xiao)益。
鋼波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)規格型(xing)號有(you)以下這些(xie):金屬(shu)波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)、鋼波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)、拼裝(zhuang)波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)、隧(sui)道加固波(bo)紋(wen)(wen)板、棚洞波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)。波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)也(ye)叫金屬(shu)波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)或鋼波(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han),是(shi)指鋪埋在(zai)公(gong)(gong)路(lu),橋梁下面的涵(han)(han)(han)洞用(yong)螺(luo)紋(wen)(wen)波(bo)紋(wen)(wen)管(guan)(guan)(guan),有(you)些(xie)地方采(cai)用(yong)波(bo)形(xing)(xing)金屬(shu)板卷制成(cheng),而有(you)些(xie)地方采(cai)用(yong)半圓(yuan)波(bo)形(xing)(xing)鋼片(pian)制作而成(cheng)一個(ge)完整的圓(yuan)形(xing)(xing)波(bo)紋(wen)(wen)管(guan)(guan)(guan),在(zai)礦場,擋土墻,公(gong)(gong)路(lu)通道,小橋,以及各種鐵路(lu)等應用(yong)場景得到了廣的認可(ke)和(he)使用(yong)。
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