O Mati 26-28, 2021, o le Bridge Engineering Technology Innovation Forum ma le Lingang Yangtze River Bridge Key Technology Exchange ma le maitauina o le fonotaga o le a faia i Chengdu, Sichuan. Yinlong Hejian City Baozelong Metal Material Co., Ltd. o le a faʻaaogaina o le uaea mo Lingang Yangtze River Bridge O le faʻatutuina o uaea uʻamea faʻamalosia, o le pule sili Xie Zhijie ma le sui pule aoao o Zhou Qi na taʻitaʻia le vaega faʻapitoa e auai i le fonotaga .
Tuuina atu o Lingang Yangtze River Bridge
I le taimi o le konafesi, tagata atamamai ma polofesa e pei o Fan Wenli ma Zheng Kaifeng mai Southwest Jiaotong Iunivesite tuuina atu alalaupapa inisinia tekonolosi fou tautalaga. O le ata ma le fausiaina vaega o le Yibin Lingang Yangtze River Bridge na aumaia auiliiliga folasaga i le tekinolosi tisaini, fausiaina tekonolosi ma fausiaina fuafuaga o le alalaupapa.
Ina ua maeʻa le fonotaga fesuiaʻi, na asia e le au auai le poloketi a le Yibin Lingang Yangtze River Bridge. I le taimi nei, o pou pito i lalo o lua autu 'olo o le alalaupapa autu ua sasaʻaina, ma le faʻavae galuega ma faʻalatalata auala laupapa ua maeʻa.
Nofoaga fausia o Lingang Yangtze River Bridge Project
O le Alalaupapa Vaitafe o le Yibin Lingang Yangtze o loʻo sosolo ai le Vaitafe o Yangtze i le Itumalo o Lingang o le Aai o Yibin. O se poloketi faʻatulagaina mo le atunuʻu valu valu ma faʻataʻoto valu poloketi autu o Rongkun Maualuga-saoasaoa Auala, Chongqing-Kunming High-speed Railway ma le fou fausia Sichuan-South Sichuan Intercity Railway. Vaitafe o le vaitafe. Ina ia mafai ona sefe punaʻoa alualu i luma ma poloketi inivesi, o le fa-laina nofoaafi ma ono-lane alatele auala-nofoa lua-faʻaaogaina alalaupapa polokalame ua faʻaogaina. O le alalaupapa ei ai le autu autu o 522m, o le aofaʻi atoa o 1742.1m, o le lautele o 63.9m, ma le aofaʻi o tupe teufaafaigaluega o 2.54 piliona yuan. Ina ua maeʻa, o le a avea ma lapoʻa lautele-auala-rail lua-faʻaaoga alalaupapa, o le sili ona tele auala-rail lua-faʻaaoga pusa uʻamea girder uaea-nofo alalaupapa, ma o le muamua lotoifale-nofoa faʻafoliga-vaega uaea-nofo alalaupapa. O le alalaupapa vaetamaina 7.0mm-1860Mpa-vasega tutusa uʻamea uaea nofo tumau uaea. O uaea ua faʻatulagaina i totonu o se vaʻalele foliga faʻalua-uaea vaʻalele. O laina lua laina e faʻatulagaina i se tasi vaega o uaea vaʻalele i luga atu o le auala laupapa. O loʻo iai uiga o le fausaga fou, maualuga mea faʻapitoa, ma le faigata faʻatonutonu.
Tuuina galvanized uamea uaea ma le atamai ma le lelei e fesoasoani Lingang Yangtze vaitafe Bridge kolosi le lagi o le tino o Yinlong sili atu nai lo 30 tausaga o taulaʻi atu i prestressed uamea suesuega ma atinae ma faaputuputu loloto loloto poto faapitoa. I le lumanaʻi, o le a faʻaaogaina e Yinlong le agaga o le sili atu ia ia lava e fausia atinaʻe a Saina Faʻaauau le saofaga.
Taimi Post: Mar-26-2021