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Risk Analysis of Subway Crossing Irregular-Plate Bridge and Technical Scheme of Controllable Active Pile Underpinning
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Hu Yougang,He Ping
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Table 4 Final settlement value of various pier columns
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| Pile Column No. | Settlement of Various Pier Columns after the Excavation of Underpinned Pile/mm | Settlement of Various Pier Columns after the Excavation of Tunnel/mm | Final Settlement/mm | Settlement Limit Value/mm | | 1 | -0.12 | -0.64 | -0.76 | 3mm | | 2 | -0.11 | -0.64 | -0.75 | | 3 | -0.13 | -0.71 | -0.84 | | 4 | -0.32 | -0.61 | -0.93 | | 5 | -0.14 | -0.80 | -0.94 | | 6 | -0.07 | -0.68 | -0.75 | | 7 | -0.09 | -0.68 | -0.77 | | 8 | -0.11 | -0.67 | -0.78 | | 9 | -0.13 | -0.67 | -0.80 | | 10 | -0.11 | -0.65 | -0.76 | | 11 | -0.09 | -0.64 | -0.74 |
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