鋼波紋涵管規格型號管徑(jing)范圍Φ0.5m~Φ12m
鋼波(bo)紋(wen)涵(han)管(guan)(guan)(guan)規(gui)格型(xing)號管(guan)(guan)(guan)徑(jing)范圍Φ0.5m~Φ12m,管(guan)(guan)(guan)壁厚(hou)度為3mm~10mm,能夠滿足填(tian)土0.5m~40m厚(hou)的需要,波(bo)紋(wen)涵(han)管(guan)(guan)(guan)是采用(yong)Q235熱(re)軋鋼板(ban)制(zhi)成(cheng)波(bo)紋(wen)狀(zhuang)管(guan)(guan)(guan)或由波(bo)紋(wen)狀(zhuang)板(ban)通過連接(jie)、拼裝形(xing)成(cheng)的一種涵(han)洞形(xing)式。用(yong)以替代圓(yuan)管(guan)(guan)(guan)涵(han)、蓋板(ban)涵(han)、拱涵(han)和小(xiao)橋的公(gong)路建材。鋼波(bo)紋(wen)涵(han)管(guan)(guan)(guan)有圓(yuan)形(xing)、橢圓(yuan)形(xing)、半圓(yuan)形(xing)等,進出口也可按照邊坡比例(li)做成(cheng)斜(xie)口。
鋼波(bo)(bo)紋(wen)管(guan)涵具(ju)(ju)有(you)工期(qi)短、重量輕(qing)、安裝方便、耐(nai)久性好、工程造(zao)價低、抗變形能力(li)強、減少通車(che)后養護成本等特點,從(cong)材料與結構和功能的(de)本質關(guan)系分(fen)析,采用柔(rou)性、高強度的(de)鋼波(bo)(bo)紋(wen)管(guan)涵洞(dong),不僅具(ju)(ju)有(you)適應(ying)(ying)地基與基礎變形的(de)能力(li),可以解決(jue)因(yin)地基基礎不均勻沉降導致的(de)涵洞(dong)破壞問題,而且鋼波(bo)(bo)紋(wen)管(guan)涵洞(dong)由于軸向(xiang)波(bo)(bo)紋(wen)的(de)存在(zai)使其具(ju)(ju)有(you)優(you)良(liang)的(de)受力(li)特征,軸向(xiang)和徑(jing)向(xiang)同時(shi)分(fen)布因(yin)荷載(zai)引起的(de)應(ying)(ying)力(li)應(ying)(ying)變,可以更大程度分(fen)散荷載(zai)的(de)應(ying)(ying)力(li)集(ji)中(zhong),更好地發揮鋼結構的(de)優(you)勢(shi)。尤(you)其在(zai)高寒凍土(tu)、軟(ruan)土(tu)、膨(peng)脹土(tu)、濕陷性黃(huang)土(tu)等地帶,具(ju)(ju)有(you)明顯的(de)經濟(ji)效(xiao)益。
鋼波(bo)紋(wen)(wen)涵(han)管規(gui)格型號有(you)以下這些(xie):金屬(shu)(shu)波(bo)紋(wen)(wen)涵(han)管、鋼波(bo)紋(wen)(wen)涵(han)管、拼裝波(bo)紋(wen)(wen)涵(han)管、隧道加固波(bo)紋(wen)(wen)板、棚洞(dong)波(bo)紋(wen)(wen)涵(han)管。波(bo)紋(wen)(wen)涵(han)管也叫金屬(shu)(shu)波(bo)紋(wen)(wen)管涵(han)或鋼波(bo)紋(wen)(wen)管涵(han),是指鋪埋在(zai)公路,橋梁(liang)下面的涵(han)洞(dong)用(yong)(yong)螺紋(wen)(wen)波(bo)紋(wen)(wen)管,有(you)些(xie)地方采用(yong)(yong)波(bo)形金屬(shu)(shu)板卷(juan)制(zhi)(zhi)成,而有(you)些(xie)地方采用(yong)(yong)半(ban)圓波(bo)形鋼片(pian)制(zhi)(zhi)作(zuo)而成一(yi)個完整(zheng)的圓形波(bo)紋(wen)(wen)管,在(zai)礦場(chang),擋土墻,公路通(tong)道,小橋,以及各種鐵路等應用(yong)(yong)場(chang)景得(de)到了廣(guang)的認可和使(shi)用(yong)(yong)。
分享此文章: |
版權(quan)所有:衡(heng)水浩(hao)威新材料有限公(gong)司 ICP備案/許可(ke)證號: 技術支持: