o predict the behavior of land subsidence due to groundwater withdrawal, a 3D numerical model
is established. The model takes the confined aquifer and soft deposit of Ningbo into account. According to the
pumping test data, changing regulations of groundwater level, and land subsidence during dewatering are analyzed.
Comparison between the calculated value and measured value shows that the 3D model simulates the measured
value fairly well. The future behavior of land subsidence during dewatering period provides the scientific basis for the construction of deep foundation.
ZHANG Dong-dong (张冬冬), SONG Chun-yu* (宋春雨), CHEN Long-zhu (陈龙珠)
. Numerical Evaluation of Land Subsidence Induced by Dewatering in Deep Foundation Pit[J]. Journal of Shanghai Jiaotong University(Science), 2013
, 18(3)
: 278
-283
.
DOI: 10.1007/s12204-013-1394-1
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