EXPERIMENTAL STUDY ON THE BEHAVIOR OF MUDDY CLAY UNDER SUBWAY LOADING
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Graphical Abstract
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Abstract
During the cyclic triaxial test,the vibration loading produced by Shanghai underground subway running is simulated.The developmental law of acCumulated strain and pore water pressure of undisturbed muddy clay under this subway loading is studied.In addition,the effect of drained condition during cyclic loading on the properties of muddy clay is also analyzed.At the end of this paper,several important conclusions are presented,which are very useful to the predicting and controlling of tunnel settlement caused by subway running.
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