白石桥车站渡线地表沉降的数值分析

Numerical analysis on ground subsidence in connection section of Baishiqiao subway station

采用大型岩土软件FLAC对白石桥地铁车站渡线段典型断面进行分布开挖的数值模拟,通过将其结果与实际施工过程测量结果进行分析比较,简要地说明了数值模拟结果可以作为分布开挖沉降控制的参考依据。

Utilizing large-scale geotechnical software-FLAC numerical simulation is made to analyze the excavation of typical cross-section in connection section of Baishiqiao subway station. Calculation result is compared with measured results, which show the numerical simulation result can be used as references for settlement control in tunnel excavation.