鋼波紋涵管規格(ge)型號管徑范圍Φ0.5m~Φ12m
鋼(gang)(gang)波紋涵(han)(han)(han)(han)管(guan)規格(ge)型(xing)號管(guan)徑范圍Φ0.5m~Φ12m,管(guan)壁厚度為3mm~10mm,能(neng)夠滿足填土0.5m~40m厚的(de)需要(yao),波紋涵(han)(han)(han)(han)管(guan)是采用(yong)Q235熱軋鋼(gang)(gang)板(ban)制成波紋狀管(guan)或由波紋狀板(ban)通過連(lian)接、拼裝(zhuang)形(xing)成的(de)一種(zhong)涵(han)(han)(han)(han)洞(dong)形(xing)式。用(yong)以替代圓管(guan)涵(han)(han)(han)(han)、蓋板(ban)涵(han)(han)(han)(han)、拱涵(han)(han)(han)(han)和小橋(qiao)的(de)公路(lu)建材。鋼(gang)(gang)波紋涵(han)(han)(han)(han)管(guan)有圓形(xing)、橢圓形(xing)、半圓形(xing)等,進出口(kou)(kou)也可按照邊坡(po)比例做成斜(xie)口(kou)(kou)。
鋼波(bo)紋(wen)管(guan)涵具(ju)有工(gong)(gong)期短、重量輕、安裝方便、耐久性(xing)好、工(gong)(gong)程(cheng)造(zao)價低、抗變(bian)形(xing)(xing)能(neng)力強(qiang)、減少通車后養護成本等特點,從材料與結構(gou)和功能(neng)的(de)本質關系分(fen)析,采用柔性(xing)、高強(qiang)度(du)的(de)鋼波(bo)紋(wen)管(guan)涵洞,不(bu)(bu)僅具(ju)有適應(ying)地基與基礎變(bian)形(xing)(xing)的(de)能(neng)力,可以(yi)解(jie)決因(yin)地基基礎不(bu)(bu)均勻沉降導致(zhi)的(de)涵洞破壞問(wen)題(ti),而(er)且(qie)鋼波(bo)紋(wen)管(guan)涵洞由于軸(zhou)向(xiang)(xiang)波(bo)紋(wen)的(de)存(cun)在(zai)使(shi)其具(ju)有優良的(de)受力特征,軸(zhou)向(xiang)(xiang)和徑向(xiang)(xiang)同(tong)時(shi)分(fen)布因(yin)荷(he)載引起的(de)應(ying)力應(ying)變(bian),可以(yi)更(geng)大(da)程(cheng)度(du)分(fen)散荷(he)載的(de)應(ying)力集中,更(geng)好地發揮(hui)鋼結構(gou)的(de)優勢。尤其在(zai)高寒凍土(tu)(tu)、軟土(tu)(tu)、膨脹土(tu)(tu)、濕陷性(xing)黃(huang)土(tu)(tu)等地帶(dai),具(ju)有明顯的(de)經(jing)濟效益。
鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)規(gui)格型(xing)號有以下(xia)這(zhe)些(xie):金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、拼裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)、隧道加(jia)固波(bo)(bo)(bo)紋(wen)(wen)(wen)板、棚洞波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)。波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)(han)管(guan)也叫金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)(han)或鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)(han),是(shi)指鋪埋(mai)在公路(lu),橋梁(liang)下(xia)面的(de)涵(han)(han)(han)洞用(yong)螺紋(wen)(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan),有些(xie)地方(fang)采用(yong)波(bo)(bo)(bo)形(xing)金屬板卷制成,而有些(xie)地方(fang)采用(yong)半圓(yuan)波(bo)(bo)(bo)形(xing)鋼片制作而成一個完整的(de)圓(yuan)形(xing)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan),在礦(kuang)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)得到了廣的(de)認可和使用(yong)。
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