供應鋼波紋涵管 金(jin)屬(shu)波紋管(guan)(guan)涵洞橋梁專用拼裝(zhuang)整裝(zhuang)鋼制波大口徑排水(shui)管(guan)(guan)

鋼(gang)波(bo)紋管軸線(xian)上的(de)波(bo)紋大大增加了截面慣性(xing)矩，提(ti)高了承載(zai)力，又因(yin)為其(qi)周圍土體(ti)能夠結合鋼(gang)波(bo)紋骨一同受力，可以(yi)在更大程度上將(jiang)荷載(zai)的(de)集中應力予以(yi)分(fen)散。鋼(gang)波(bo)紋涵管是(shi)替代圓(yuan)管涵、蓋板涵、拱涵和(he)小(xiao)橋的(de)優質公(gong)路建材。

鋼波紋涵管

圓(yuan)形鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)，鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)，大口徑(jing)(jing)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)，金(jin)屬(shu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)的(de)適用范圍：后張(zhang)法(fa)(fa)(fa)預(yu)應(ying)力鋼(gang)筋混(hun)凝(ning)土(tu)橋梁用預(yu)應(ying)力金(jin)屬(shu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)；鋼(gang)筋混(hun)凝(ning)土(tu)空心板(ban)板(ban)用預(yu)應(ying)力金(jin)屬(shu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)；梁板(ban)后張(zhang)法(fa)(fa)(fa)鋼(gang)絞線(xian)的(de)預(yu)留(liu)孔道。鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)施工時，采(cai)用分段施工的(de)辦法(fa)(fa)(fa)，預(yu)先在(zai)原拱涵(han)(han)(han)基底用角鋼(gang)并排兩根，長(chang)度(du)依(yi)據(ju)(ju)涵(han)(han)(han)長(chang)肯定，作涵(han)(han)(han)管(guan)(guan)(guan)(guan)推進時的(de)滑軌，鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)(jing)依(yi)據(ju)(ju)工程需求(qiu)可有不同的(de)規格，整裝管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)(jing)為0.5m-2.5m，每(mei)節長(chang)度(du)3.06米，采(cai)用內(nei)(外)法(fa)(fa)(fa)蘭(lan)螺栓(shuan)銜接，拼裝管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)(jing)為3m-8m，板(ban)與(yu)板(ban)搭接高強螺栓(shuan)緊固。

鋼波(bo)紋涵(han)(han)管是一種柔性(xing)構(gou)造(zao)，鋼波(bo)紋涵(han)(han)管在構(gou)造(zao)上具有(you)橫向補償位移的(de)(de)特性(xing)，能夠充沛發揮(hui)鋼材(cai)抗拉性(xing)能強、抗變形才能特性(xing)，具有(you)較大的(de)(de)抗變形才能和抗沉降才能，特別合適于軟土、收縮土、濕(shi)陷(xian)性(xing)黃土等地(di)基承載力較低的(de)(de)地(di)域和地(di)震(zhen)多發地(di)域。