供應鋼波紋涵管 金屬波(bo)(bo)紋管涵(han)洞橋梁(liang)專用拼(pin)裝整裝鋼制波(bo)(bo)大口徑排水管

鋼(gang)波紋管軸(zhou)線(xian)上的波紋大大增加了截面慣性矩，提高(gao)了承載(zai)力，又因(yin)為其(qi)周圍土體能夠結合鋼(gang)波紋骨(gu)一同受力，可以在更(geng)大程度上將荷載(zai)的集中應(ying)力予以分散。鋼(gang)波紋涵(han)(han)(han)管是替代圓管涵(han)(han)(han)、蓋板涵(han)(han)(han)、拱涵(han)(han)(han)和小(xiao)橋的優質公(gong)路建材。

鋼波紋涵管

圓形鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)，鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)，大(da)口徑鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)，金屬(shu)(shu)鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)的(de)適用(yong)(yong)范(fan)圍：后張法(fa)預應力(li)(li)鋼(gang)筋(jin)混凝土橋(qiao)梁用(yong)(yong)預應力(li)(li)金屬(shu)(shu)鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)；鋼(gang)筋(jin)混凝土空心板(ban)板(ban)用(yong)(yong)預應力(li)(li)金屬(shu)(shu)鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)；梁板(ban)后張法(fa)鋼(gang)絞線的(de)預留孔道。鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)施工(gong)時，采用(yong)(yong)分段施工(gong)的(de)辦(ban)法(fa)，預先在原(yuan)拱涵(han)(han)(han)(han)(han)基底用(yong)(yong)角鋼(gang)并排(pai)兩根，長度依(yi)據涵(han)(han)(han)(han)(han)長肯(ken)定，作涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)推進時的(de)滑軌，鋼(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑依(yi)據工(gong)程需(xu)求可(ke)有(you)不同(tong)的(de)規格，整(zheng)裝(zhuang)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑為0.5m-2.5m，每節長度3.06米，采用(yong)(yong)內(外)法(fa)蘭螺(luo)栓銜接，拼裝(zhuang)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑為3m-8m，板(ban)與板(ban)搭(da)接高強螺(luo)栓緊固。

鋼波紋涵(han)管(guan)是一種(zhong)柔性構造(zao)，鋼波紋涵(han)管(guan)在(zai)構造(zao)上具有橫向補償位移的特(te)性，能(neng)夠充沛發揮鋼材抗(kang)拉性能(neng)強、抗(kang)變形才能(neng)特(te)性，具有較大的抗(kang)變形才能(neng)和抗(kang)沉降才能(neng)，特(te)別合(he)適于軟土、收(shou)縮土、濕陷(xian)性黃土等地基承載力較低的地域和地震多發地域。