开挖引起的隧道位移动态多目标优化反演预测
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何维, 孙宏磊, 陶袁钦, 蔡袁强
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Dynamic Multi-Objective Optimization Inverse Prediction of Excavation-Induced Tunnel Displacement
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HE Wei, SUN Honglei, TAO Yuanqin, CAI Yuanqiang
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表5 上海外滩596基坑的开挖进程
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Tab.5 Excavation stages of Shanghai Bund 596 project
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| 步骤 | 进度 | 周期/d | 步骤 | 开挖进度 | 周期/d | | 1 | S2-A开挖至-1.7 m | 1 | 12 | S2-B开挖至-4.8 m | 2 | | 2 | S1-A开挖至-1.7 m | 24 | 13 | S2-B开挖至-7.65 m | 2 | | 3 | S2-A开挖至-6.0 m | 2 | 14 | S2-B开挖至-10.5 m | 4 | | 4 | S2-A 开挖至-10.1 m | 14 | 15 | S2-B开挖至-14.25 m | 2 | | 5 | S1-A 开挖至-5.9 m | 10 | 16 | S2-B开挖至坑底 | 9 | | 6 | S2-A开挖-13.85 m | 3 | 17 | S1-B开挖至-1.7 m | 3 | | 7 | S1-A开挖至-9.9 m | 12 | 18 | S1-B开挖至-4.8 m | 1 | | 8 | S2-A开挖至坑底 | 13 | 19 | S1-B开挖至-7.5 m | 1 | | 9 | S1-A开挖-13.7 m | 8 | 20 | S1-B开挖至-10.2 m | 2 | | 10 | S1-A开挖至坑底 | 6 | 21 | S1-B开挖至-14.0 m | 3 | | 11 | S2-B开挖至-1.7 m | 5 | 22 | S1-B开挖至坑底 | 3 |
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