Analysis for Application of Monitoring Technology in Calculation of Consolidation Degree of Double-Layered Soft Clay
Deep soft clay is often distributed by layers.In response to typical double-layered soft clay,the monitoring equipment was used to gather settlement data and pore pressure change values during foundation treatment,to deduce the strain and stress consolidation degree of the foundation,which were also compared with the consolidation degree calculated by following Taishaji one-dimensional seepage consolidation theory.Furthermore,it was necessary to study the relationship between the stress and strain consolidation degree under specific conditions,and explore the application of monitoring technology in the calculation of consolidation degree of double-layer soft clay.The engineering practice shows that the calculation results of consolidation degree keep basically consistent no matter what method applies if soil consolidation degree reaches 90%or more,which meets the construction requirements.The method of calculating soil consolidation degree by using settlement monitoring values is simple,reliable and practical,which can be widely used in engineering.
double-layered soft clayfoundation treatmentmonitoringcalculation of consolidation degreepore pressure
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