供應鋼波紋涵管 金屬波(bo)紋管涵洞橋梁專用拼裝整(zheng)裝鋼制波(bo)大口徑排(pai)水管

鋼波紋管軸線上的波紋大大增(zeng)加了截(jie)面慣(guan)性矩，提高了承載(zai)力(li)(li)，又因為其周圍(wei)土體能夠(gou)結合鋼波紋骨(gu)一同受力(li)(li)，可以在(zai)更(geng)大程度(du)上將荷載(zai)的集中應(ying)力(li)(li)予以分(fen)散。鋼波紋涵管是(shi)替代(dai)圓(yuan)管涵、蓋板涵、拱涵和小(xiao)橋(qiao)的優(you)質公路建材。

鋼波紋涵管

圓形鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)，鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)，大口(kou)徑鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)，金(jin)屬(shu)(shu)鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)適用范圍：后(hou)張法(fa)預(yu)應力(li)鋼(gang)筋混凝(ning)土(tu)橋(qiao)梁用預(yu)應力(li)金(jin)屬(shu)(shu)鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)；鋼(gang)筋混凝(ning)土(tu)空心板板用預(yu)應力(li)金(jin)屬(shu)(shu)鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)；梁板后(hou)張法(fa)鋼(gang)絞(jiao)線的(de)(de)預(yu)留孔(kong)道。鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)施工時，采用分段施工的(de)(de)辦法(fa)，預(yu)先(xian)在原(yuan)拱(gong)涵(han)(han)(han)(han)基底(di)用角鋼(gang)并排(pai)兩根，長度依(yi)據(ju)涵(han)(han)(han)(han)長肯定，作涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)推進時的(de)(de)滑軌，鋼(gang)波(bo)(bo)紋涵(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑依(yi)據(ju)工程(cheng)需求可有不同(tong)的(de)(de)規(gui)格，整裝(zhuang)(zhuang)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為(wei)0.5m-2.5m，每節長度3.06米，采用內(外)法(fa)蘭螺栓(shuan)銜接，拼裝(zhuang)(zhuang)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑為(wei)3m-8m，板與(yu)板搭接高強(qiang)螺栓(shuan)緊固。

鋼波(bo)紋(wen)涵管是一種(zhong)柔(rou)性(xing)構(gou)造(zao)，鋼波(bo)紋(wen)涵管在(zai)構(gou)造(zao)上具有橫(heng)向補償位移的特(te)性(xing)，能夠充沛發(fa)(fa)揮(hui)鋼材抗拉性(xing)能強(qiang)、抗變(bian)形(xing)才(cai)能特(te)性(xing)，具有較大的抗變(bian)形(xing)才(cai)能和抗沉(chen)降才(cai)能，特(te)別合適(shi)于(yu)軟土、收縮土、濕陷性(xing)黃土等(deng)地(di)基承載(zai)力較低的地(di)域和地(di)震多(duo)發(fa)(fa)地(di)域。