The parameters for a retaining wall interaction mathematical model with a reservoir in the ground conditions determination in the krasnodar territory

摘要

The main parameters affecting the interaction of the retaining wall with the reservoir foundation on the slope are considered.A reservoir park sites geomorphological structure classification in the Krasnodar Territory is proposed.The separation is made on the plain,coastal and mountainous areas,depending on the relief incidence angles.It was also found that,in most cases,the large reservoirs'natural foundations base in the Krasnodar Territory is loam and clay consistency from solid to refractory.The obtained data were used to assess the staging impact of work on the"retaining wall-tank"system construction in the territory of the Afipsky refinery tank farm.The evaluation was carried out on a mathematical model using the finite element method in the Midas GTS 2012 software package.To model the base foundation,the program the Mohr-Coulomb model was used.The components in the construction sequence"slope trimming-retaining wall device-reservoir foundation building"have alternately changed in the model.In this case,the device structures sequence almost does not affect the tank bottom deflection.