Technical Research on Control of Caisson Construction for the Middle Tower Foundation of Taizhou Bridge |
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Authors: | Liu Jianbo Yang Yanhu Zhang Yongtao Du Song |
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Institution: | Liu Jianbo,Yang Yanhua,Zhang Yongtao,Du Song (Key Lab of Large-Span Bridge Construction Technology,Ministry of Communication,Wuhan 430014,China) |
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Abstract: | The real-time informational monitoring system is adopted in the construction of middle tower foundation of Taizhou Bridge for the first time. The geometric state of the caisson, the stress of upstream and downstream anchorage cables, underwater topography, the drag forces of the caisson cutting edge and frictional resistances of the sidewall and etc. are monitored in real time. According to the synthesized data analysis and decision-making system, the spatial states of the caisson are adjusted in time to lo... |
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Keywords: | Taizhou Bridge caisson foundation control technology real-time monitoring system |
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