鋼波紋涵管規(gui)格型(xing)號管徑范圍Φ0.5m~Φ12m
鋼(gang)(gang)波(bo)(bo)紋涵管(guan)規格(ge)型號管(guan)徑(jing)范(fan)圍Φ0.5m~Φ12m,管(guan)壁厚度為(wei)3mm~10mm,能夠滿足填土(tu)0.5m~40m厚的(de)需(xu)要,波(bo)(bo)紋涵管(guan)是采用Q235熱軋鋼(gang)(gang)板制成波(bo)(bo)紋狀管(guan)或(huo)由波(bo)(bo)紋狀板通(tong)過連接、拼裝形(xing)(xing)成的(de)一種涵洞形(xing)(xing)式(shi)。用以(yi)替代圓(yuan)管(guan)涵、蓋板涵、拱涵和小(xiao)橋的(de)公路建材。鋼(gang)(gang)波(bo)(bo)紋涵管(guan)有圓(yuan)形(xing)(xing)、橢(tuo)圓(yuan)形(xing)(xing)、半圓(yuan)形(xing)(xing)等,進出口也可按照邊(bian)坡比例(li)做成斜口。
鋼(gang)波(bo)紋管涵(han)具(ju)有工期短、重量輕、安裝方便、耐(nai)久性好、工程造(zao)價低、抗(kang)變形(xing)(xing)能力(li)強(qiang)、減少通車后養護(hu)成本等(deng)特點(dian),從材料(liao)與(yu)結構(gou)和(he)功(gong)能的(de)(de)(de)(de)本質關系分(fen)(fen)析,采用柔(rou)性、高強(qiang)度的(de)(de)(de)(de)鋼(gang)波(bo)紋管涵(han)洞,不(bu)(bu)僅(jin)具(ju)有適應(ying)(ying)地(di)(di)基(ji)(ji)與(yu)基(ji)(ji)礎變形(xing)(xing)的(de)(de)(de)(de)能力(li),可以(yi)解決(jue)因地(di)(di)基(ji)(ji)基(ji)(ji)礎不(bu)(bu)均勻沉降導致的(de)(de)(de)(de)涵(han)洞破壞問(wen)題,而(er)且鋼(gang)波(bo)紋管涵(han)洞由于(yu)軸向(xiang)(xiang)波(bo)紋的(de)(de)(de)(de)存在使其(qi)具(ju)有優良的(de)(de)(de)(de)受(shou)力(li)特征(zheng),軸向(xiang)(xiang)和(he)徑向(xiang)(xiang)同(tong)時(shi)分(fen)(fen)布(bu)因荷(he)(he)載引(yin)起的(de)(de)(de)(de)應(ying)(ying)力(li)應(ying)(ying)變,可以(yi)更大程度分(fen)(fen)散荷(he)(he)載的(de)(de)(de)(de)應(ying)(ying)力(li)集中,更好地(di)(di)發揮鋼(gang)結構(gou)的(de)(de)(de)(de)優勢。尤其(qi)在高寒凍(dong)土(tu)、軟土(tu)、膨脹(zhang)土(tu)、濕陷(xian)性黃土(tu)等(deng)地(di)(di)帶,具(ju)有明(ming)顯的(de)(de)(de)(de)經(jing)濟效益。
鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)規格型號(hao)有(you)(you)以下這些:金(jin)屬波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、拼(pin)裝波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、隧道(dao)加固波(bo)(bo)紋(wen)(wen)(wen)板、棚洞(dong)波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)。波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)也叫金(jin)屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)(han)或鋼波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)(han),是(shi)指鋪埋在公(gong)路(lu),橋梁下面的(de)涵(han)(han)(han)洞(dong)用螺(luo)紋(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)管(guan),有(you)(you)些地方采(cai)用波(bo)(bo)形(xing)金(jin)屬板卷(juan)制成(cheng),而(er)有(you)(you)些地方采(cai)用半圓波(bo)(bo)形(xing)鋼片(pian)制作而(er)成(cheng)一(yi)個完整(zheng)的(de)圓形(xing)波(bo)(bo)紋(wen)(wen)(wen)管(guan),在礦場,擋土墻(qiang),公(gong)路(lu)通道(dao),小橋,以及(ji)各種鐵路(lu)等應用場景得到(dao)了廣的(de)認可和使(shi)用。
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