ABSTRACT
In this article is shown a method of analytical calculation of soil pressure on the diaphragm wall of the pit, considering the of excessive pore pressures in the soil. Consideration of the undrained behavior of the soil is performed using the parameters of the Skempton. An analytical solution is obtained for active and passive earth pressures in view the possibility of formation of excess pore pressure. Recommendations are given for calculating the stability of pits in weak clay soils, taking into account with state of excessive pore pressures.
