论文简介： The proposed project comprises road tunnels, depressed roads, road improvement and widening of at-grade roads, construction of road related facilities, a facility building and all associated works, such as drains, retaining walls, covered linkways, relocation of bus stops and covered pedestrian overhead bridges (POB).
The proposed project comprises road tunnels, depressed roads, road improvement and widening of at-grade roads, construction of road related facilities, a facility building and all associated works, such as drains, retaining walls, covered linkways, relocation of bus stops and covered pedestrian overhead bridges (POB).
给城市复杂地区隧道施工方法选择提供参考。
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