节段梁施工技术在国内正逐步兴起，广州地铁将节段梁施工技术首次大规模应用于城市轨道交通区间高架桥，已经取得了初步阶段性成果。

Now, the segment girders are used more and more. Guangzhou metro first use the segment girder technology cosmically in urban railway traffic, obtain primary fruit.

youdao

节段梁施工技术在国内正逐步兴起，广州地铁将节段梁施工技术首次大规模应用于城市轨道交通区间高架桥，已经取得了初步阶段性成果。

Now, the segment girders are used more and more. Guangzhou metro first use the segment girder technology cosmically in urban railway traffic, obtain primary fruit.

youdao