1560米?跨??????????大桥主桥??? - ?? - ??

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1560米?跨??????????大桥主桥???

??? 工人?????
2024-04-06 11:31

??????1560米?跨??????????大桥主桥???

工人?????记?? ?? ????? ?? ?年??

4??3????????????????????????????????大桥主桥???????????桥建????A????

???????大桥起???????????????大??????跨?????????????S338????????约5.8???????????6B???????????建??设????100??????大桥主桥???主?560米???????桥?跨???主桥??10段????????中主跨103???段????边跨7???段??

??????建?大桥????主??????桥以?????线工????中??主??237.5米????80?楼??为????混??????已?2022?0???工?????桥???146米???为?混????????已?2023????工??

???主??工???????????????????桥???建????????工??????设???级??????次?????????????弧形???????????????????????????????????????????工?并??移??工??建???念???????级??????????????工?????空??人??????0%以??为桥???建???添??践??

??????大桥?????山????桥????????????????????????????????????计??混????????????形??6米???????????????????????建?????个主??工???精???????????为桥??????????

???桥???50?3????中?混??????12???度29.6米??8.5米?????大????????06???项?????????????工??????工????????????????????大大?????工?????轻?对?边交???????影????

????大桥?????????????????????????????????47?????????????????建????@????????6???????仪????????达???主?????????????????????????????大大缩?????离?强?????????????群???????????@???????????洲???群????建?????????????步??????????????????

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