供應鋼波紋涵管 金屬波紋(wen)管涵洞橋梁(liang)專用拼裝整裝鋼制波大口徑排(pai)水管

鋼波紋(wen)(wen)管軸(zhou)線上(shang)的(de)波紋(wen)(wen)大大增加了截面慣性(xing)矩，提(ti)高(gao)了承載力(li)，又因為(wei)其周圍土體能(neng)夠結合鋼波紋(wen)(wen)骨一同受力(li)，可以(yi)在更大程(cheng)度上(shang)將荷載的(de)集(ji)中應力(li)予(yu)以(yi)分散。鋼波紋(wen)(wen)涵管是替(ti)代圓(yuan)管涵、蓋板涵、拱(gong)涵和(he)小橋的(de)優質公路建(jian)材。

鋼波紋涵管

圓形(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)，鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)，大(da)口徑(jing)(jing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)，金屬(shu)(shu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)的適用(yong)范圍：后(hou)張(zhang)法(fa)(fa)(fa)預應(ying)力(li)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)筋混(hun)凝(ning)土橋梁(liang)用(yong)預應(ying)力(li)金屬(shu)(shu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)；鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)筋混(hun)凝(ning)土空(kong)心板(ban)(ban)板(ban)(ban)用(yong)預應(ying)力(li)金屬(shu)(shu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)；梁(liang)板(ban)(ban)后(hou)張(zhang)法(fa)(fa)(fa)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)絞線(xian)的預留孔道。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)施(shi)工(gong)(gong)時，采(cai)用(yong)分(fen)段施(shi)工(gong)(gong)的辦法(fa)(fa)(fa)，預先在原拱涵(han)(han)(han)(han)基底用(yong)角鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)并排兩根，長度(du)依(yi)據涵(han)(han)(han)(han)長肯定，作(zuo)涵(han)(han)(han)(han)管(guan)(guan)推進(jin)時的滑軌(gui)，鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)管(guan)(guan)徑(jing)(jing)依(yi)據工(gong)(gong)程(cheng)需求(qiu)可有不同的規(gui)格，整裝管(guan)(guan)管(guan)(guan)徑(jing)(jing)為0.5m-2.5m，每節長度(du)3.06米，采(cai)用(yong)內(外)法(fa)(fa)(fa)蘭螺栓銜接(jie)，拼(pin)裝管(guan)(guan)管(guan)(guan)徑(jing)(jing)為3m-8m，板(ban)(ban)與(yu)板(ban)(ban)搭接(jie)高強螺栓緊固。

鋼波紋(wen)涵管是一種(zhong)柔性(xing)構造，鋼波紋(wen)涵管在(zai)構造上具(ju)有(you)(you)橫向(xiang)補償位移的特性(xing)，能夠充沛發揮鋼材(cai)抗(kang)(kang)拉性(xing)能強、抗(kang)(kang)變(bian)形才(cai)能特性(xing)，具(ju)有(you)(you)較(jiao)大的抗(kang)(kang)變(bian)形才(cai)能和抗(kang)(kang)沉降才(cai)能，特別合適于軟土、收縮土、濕陷性(xing)黃土等地基承載力較(jiao)低的地域和地震多發地域。