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沈文军
Urban and Rural Studies 2019 No.04
辽宁建筑职业学院
在复合地层条件下盾构始发是城市地铁隧道施工的重中之重,特别小半径曲线始发更是难上之难,在修建成都地铁5号线土建12标富水砂卵砾地层,二江寺站~警官学院站区间平面线形为"S"曲线,盾构端头以小半径圆曲线半径800及竖曲半径3000m成功始发,通过对盾构机始姿态控制等方面进行研究,保证工程质量、安全、进度要求满足业主要求.
地铁隧道;土压平衡盾构机;曲线始发;姿态控制
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.