Expeeimental studies of the effect o0 deformation of the soil body on efforts in constructions of excavation shoring with seasonal change of temperature
The pit excavation in the conditions of the seasonal temperature changes makes it necessary to take into account the impact of this factor on the change of the stress-strain state in the construction of excavation shoring. The article presents the data obtained from the results of laboratory multivariate experiments to identify the effect of changes in the temperature of the struts of system “soil - shoring - support system of pit”. The dependence between changes of the force of pit shoring and changes of temperature of pipe of support system are established. Experimental data are compared with the results of earlier numerical studies.