ͳ ~¾ ͳ 忡 25 ũƮ Ÿ ۾ ǰ ִ. ͳ ̹ ¾ ༱ շȰ, 6 ༱ Ϸ ̴. [ = Ǽ]
¾ ༱ Ǽ6 ༱
鼭 50m Ʒ Ǽü ؼ
Ⱓ 8Ⱓ
ȫ ٴ ` `ó ؾ `Ȯ` ٲ ͳ(7) Ұ 130m Ҵ.
Ϸ 3m ƾ ӵǸ 6 ٴ ո ȴ. 8 2010 12 ۵ ¾ ͳ 1 ΰ̴. Ǽ ð 泲 ɽ õװ ¾ȱ ȸ鵵 ϴ η ѿ 8, ͳα 7, ؼ鿡 ִ ̴ 80m(鼭 50m) Ѵ.
25 £ ؾ ӵθ Ÿ 2ð30 ãư õؼ α ٴڿ ʾ ġ ͳη 簡 ־. 赿 Ǽ " 2 ¾ (༱) ̹ Ϸƴ" "༱ ( ͳ) 130m ־ 6 ȴ" ߴ. Ϲ ٴ ֵ Ϸ 2 Ⱓ Ҵ. ͳ 翡 ū ϷǸ鼭 `Ѽ` ̴.
ͳΰ ֺ뱳 굵 ִ ``. 1100 ֹ 굵 Ϸ 3 谡 ̾ 谡 ƿ ϴ . ̳ ڰ Ǽ ȳ θ ü 20~30 Ұ 30е ȵ ־. ̷ ȣ 굵 Ÿ Ʈ 7000 ϴ ʴ ؾ縮Ʈ Ǽ ̴.
߿ Ǽ "ͳ 24ð ` `"̶ ߴ. ؼ ̴. 迡 ͳ Ϻ ĭ ö ͳ(53.85) ؼ Ի ʳ 25 ɸ ߴ. Ǽ ͳ 鼭 Ľİ(NATM) ߴ. ܴ Ϲݿ հ ȭ ߽ Ϲ 鼭 ϴ ̴.
20m ̻ վ ٷ ؼ ϰ ִ Լ ߰ߵǸ ٽ øƮ ȥ Ź ôٹ Ű ؼ۾ ģ.
Ǽ R&D ۸ "Ⱓ ̱ ͳ ÿ Ű IMG(Intelligent Multi Grout) Ư ű ~¾ 忡 8 Ⱓ ʵ ؼ " ߴ.
Ǽ ̰ ַ 縦 þ 2014 ذߴ. ͳ ε ̰ ηκ ȣ ִ.
ͳ ٰ鼭 `ͳ` ɵ ߰ſ ļ 絵 ƴ. 2017 õͳ(ѱ 5.46) ô 뿵 ͳ, 2010 Ű뱳 ͳ ǥ ͳ̴. ϴ ` 2ȯ() ӵ Ǽ 2` Ѱ ϴ `ͳ`(õ ) Եƴ.
۸ "ħ 븣 ͳ " "츮 ؾ ֺ ǿ ö Ӽ ǰ ־ ͳ þ δ" ߴ.
ϰ ִ.
~¾ ͳο İ δ 踦 ̿ ͳ Ĵ TBM(Tunnel Boring Machine) 뼼 ڸ ̴. Ǽ ~һ ö 5 Ѱ شǴ 2 TBM 縦 ̴. ~һ 2 ȭ ܴ õ Ϻ ؾ ϴ Ȳ . Ǽ ٸ , Ȳ ϰ ְ ӵ ִ ý(TADASTBM Advanced Driving Assistance System) ü 忡 ϰ ִ.