Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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THE DEFORMABILITY ANALYSIS OF LAID BY SOFT CLAYEY SOILS DEPENDING ON PRESSURE DISTRIBUTION IN FOUNDATION BED

Pronozin Y.A. 1 Kiselev N.Y. 1
1 Tyumen State University of Architecture and Civil Engineering
The deformability analysis of laid by soft clayey soils depending on pressure distribution in foundation bed was made. By way of example we consider computational model solution in PLAXIS 8 of nonuniformly loaded ground base with different options of pressure distribution. The analysis of calculation results was done. It was established that it is possible to get more favorable work of ground base by controlling of pressure distribution in foundation bed. The results of experimental investigation of foundation of variable and permanent rigidity are presented. The conclusions about practicability of foundation which expects nonuniform loading of ground base are given. Necessity for improvement of control techniques by interaction of system «foundation – ground base» is determined.