Tsarin Haɓaka Ƙarfe Mai Haɗaɗɗen Ƙarfe da ake Amfani da shi don Ƙarfe Ƙarfe na Gadar Guojiatuo Yangtze

Gadar kogin Guojiatuo Yangtze tana gundumar Nan'an da gundumar Jiangbei. Gada ce ta hanyar dogo ta jama'a tare da jimlar tsayin mita 1403.8. Hasumiyar arewa tana da tsayin mita 161.9, hasumiya ta kudu tana da tsayin mita 172.9, babban fa'ida kuma shine mita 720. Kammala gadar kuma zai hada sabuwar gundumar Liangjiang da lambun shayi. An rage lokacin tuƙi a yankin daga mintuna 40 zuwa mintuna 10. A matsayin wani muhimmin bangare na layukan tsaye shida na hanyar sadarwa ta Chongqing ta hanyar "hankali shida da bakwai a tsaye" na Chongqing, babban matakin gadar kogin Guojiatuo Yangtze an tsara shi tare da hanyoyi biyu na hanyoyi takwas, kuma matakin kasa shine layin hanyar dogo 8 An tanadi tashar mashigar kogi kuma ana sa ran kammala aikin a cikin Oktoba 2022.
A ƙasa za mu nuna muku tsarin haɓaka aiki tare. Da farko, wani jirgin ruwan ro-ro mai nauyin ton 2,000 zai yi jigilar katangar karfe na farko na gadar Guojiatuo Yangtze zuwa gabar kogin da ke kasa tsakiyar tsakiyar gadar. Daga baya kuma, a hankali an ɗaga igiyar igiyar ƙarfe mai tsayin mita 20.5, faɗin mita 39, tsayin mita 12.7 da nauyin tan 652 a hankali ta hanyar jacks masu ɗagawa guda biyu masu daidaitawa tare da ƙima mai ƙima na ɗagawa tan 800. Bayan kusan sa'o'i uku da rabi na aiki tuƙuru da ma'aikata fiye da 20 suka yi, an yi nasarar shigar da tudun ƙarfe na farko a kan majajjawa.